067 FZUS52 KMFL 232001 CWFMFL Coastal Waters Forecast for Florida National Weather Service Miami FL 401 PM EDT Sun Aug 23 2026 Atlantic coastal waters from Jupiter Inlet to Ocean Reef out to 60 nm and Gulf coastal waters from East Cape Sable to Chokoloskee out 20 nm and Chokoloskee to Bonita Beach out 60 nm...including the waters of Biscayne Bay and Lake Okeechobee. Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. AMZ600-GMZ606-240900- 401 PM EDT Sun Aug 23 2026 .Synopsis for Jupiter Inlet to Ocean Reef FL out to 60 nm and for East Cape Sable to Bonita Beach FL out to 60 nm... A light to gentle west to southwesterly breeze is expected across the Gulf waters through Monday, with gentle southeasterly winds prevailing across the Atlantic waters during this time frame. Scattered showers and storms are expected each day, mainly in the morning hours and again in the late evening hours across the local waters. Locally hazardous winds and rough seas may occur near any storm. Gulf Stream Hazards: None The approximate location of the west wall of the Gulf Stream as of Aug 21, 2026. 21 nautical miles north northeast of Fowey Rocks. 7 nautical miles east of Port Everglades. 6 nautical miles south southeast of Lake Worth. 6 nautical miles east southeast of Jupiter Inlet. This data courtesy of the Naval Oceanographic Office. $$ AMZ650-670-240900- Coastal waters from Jupiter Inlet to Deerfield Beach FL out 20 NM- Waters from Jupiter Inlet to Deerfield Beach FL from 20 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: S 1 foot at 3 seconds. Intracoastal waters light chop. A slight chance of showers and tstms early this evening. .MON...S winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: S 1 foot at 3 seconds. Intracoastal waters light chop. .MON NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. .TUE...SE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. .TUE NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A chance of showers and tstms after midnight. .WED...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A chance of showers and tstms. .WED NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms early in the evening. A chance of showers and tstms after midnight. .THU...SE winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms until late afternoon. .THU NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. .FRI...SE winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms. .FRI NIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms early in the evening. Winds and seas higher in and near tstms. $$ AMZ651-671-240900- Coastal waters from Deerfield Beach to Ocean Reef FL out 20 NM- Waters from Deerfield Beach to Ocean Reef FL from 20 to 60 NM excluding the territorial waters of Bahamas- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A slight chance of showers and tstms early this evening. .MON...SE winds around 5 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters smooth. .MON NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: E 1 foot at 3 seconds. Intracoastal waters light chop. .TUE...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. .TUE NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: E 1 foot at 3 seconds. Intracoastal waters light chop. A chance of tstms. A chance of showers until early morning, then showers likely late. .WED...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 3 seconds. Intracoastal waters light chop. A chance of showers and tstms. .WED NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms early in the evening. A chance of showers and tstms after midnight. .THU...SE winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms. .THU NIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms. .FRI...E winds 5 to 10 kt. Seas less than 2 ft or less. Intracoastal waters light chop. A chance of showers and tstms. .FRI NIGHT...E winds around 10 kt. Seas around 2 ft. Intracoastal waters light chop. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ GMZ656-657-676-240900- Coastal waters from Chokoloskee to Bonita Beach FL out 20 NM- Coastal waters from East Cape Sable to Chokoloskee FL out 20 NM- Waters from Chokoloskee to Bonita Beach FL from 20 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds around 5 kt, becoming SE after midnight. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 3 seconds. Bay and inland waters smooth. A slight chance of showers and tstms early this evening. A slight chance of showers and tstms late. .MON...SE winds around 5 kt. Seas less than 2 ft or less. Wave Detail: NW 1 foot at 4 seconds. Bay and inland waters smooth. .MON NIGHT...SE winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. .TUE...SE winds around 5 kt. Seas less than 2 ft or less. Bay and inland waters smooth. A chance of showers and tstms late. .TUE NIGHT...E winds around 5 kt, increasing to 5 to 10 kt after midnight. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms. .WED...SE winds 5 to 10 kt. Seas less than 2 ft or less. Wave Detail: SE 1 foot at 2 seconds. Bay and inland waters light chop. A chance of showers and tstms until late afternoon, then showers and tstms likely late. .WED NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of tstms. A chance of showers in the evening, then showers likely after midnight. .THU...SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of tstms. Showers likely until late afternoon, then a chance of showers late. .THU NIGHT...SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms. .FRI...SE winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms until late afternoon, then showers and tstms likely late. .FRI NIGHT...E winds 5 to 10 kt. Seas less than 2 ft or less. Bay and inland waters light chop. A chance of showers and tstms. Winds and seas higher in and near tstms. $$ AMZ610-240900- Lake Okeechobee- 401 PM EDT Sun Aug 23 2026 .TONIGHT...S winds 5 to 10 kt. Lake waters light chop. A chance of showers and tstms early this evening. .MON...S winds around 5 kt. Lake waters smooth. .MON NIGHT...S winds 5 to 10 kt. Lake waters light chop. .TUE...S winds around 5 kt. Lake waters smooth. A chance of showers and tstms in the afternoon. .TUE NIGHT...SE winds 5 to 10 kt. Lake waters light chop. A chance of showers and tstms early in the evening. .WED...SE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Lake waters light chop. Showers and tstms likely in the afternoon. .WED NIGHT...SE winds 5 to 10 kt. Lake waters light chop. Showers and tstms likely early in the evening. .THU...SE winds around 5 kt. Lake waters smooth. Showers and tstms likely in the afternoon. .THU NIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Lake waters light chop. Showers and tstms likely early in the evening. .FRI...SE winds around 5 kt, becoming E in the afternoon. Lake waters light chop. Showers and tstms likely in the afternoon. .FRI NIGHT...E winds 5 to 10 kt, becoming SE after midnight. Lake waters light chop. Showers and tstms likely early in the evening. Winds and waves higher in and near tstms. $$ AMZ630-240900- Biscayne Bay- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SE winds 5 to 10 kt, diminishing to around 5 kt after midnight. Light chop. A chance of showers and tstms early this evening. .MON...SE winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Light chop. .MON NIGHT...SE winds 5 to 10 kt, becoming E after midnight. Light chop. .TUE...E winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Light chop. .TUE NIGHT...SE winds 5 to 10 kt. Light chop. A chance of showers and tstms after midnight. .WED...SE winds 5 to 10 kt. Light chop. A chance of showers and tstms. .WED NIGHT...SE winds 5 to 10 kt. Light chop. A chance of showers and tstms early in the evening. A chance of showers and tstms after midnight. .THU...SE winds 5 to 10 kt. Light chop. A chance of showers and tstms. .THU NIGHT...E winds 5 to 10 kt. Light chop. A chance of showers and tstms early in the evening. .FRI...E winds 5 to 10 kt. Light chop. A chance of showers and tstms. .FRI NIGHT...E winds 5 to 10 kt. Light chop. A chance of showers and tstms early in the evening. Winds and waves higher in and near tstms. $$  117 FZUS51 KCAR 232002 CWFCAR Coastal Waters Forecast for Maine National Weather Service Caribou ME 401 PM EDT Sun Aug 23 2026 ANZ005-240900- 401 PM EDT Sun Aug 23 2026 .Synopsis for Eastport ME to Stonington ME Out 25 NM... Low pressure over southwest Quebec drifts northwest of the area through Monday night. A series of troughs of low pressure cross the area Tuesday through Wednesday. High pressure then builds over the waters through Thursday, then exits to the east Thursday night. A cold front approaches from the west early Friday, and begins to push into the region late on Friday. . $$ ANZ050-240900- Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SE winds 5 to 10 kt, becoming S late this evening and overnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 4 seconds. Areas of fog this evening, then widespread dense fog after midnight. Numerous showers with isolated tstms early this evening, then isolated showers late this evening. Scattered showers after midnight. Vsby 1 NM or less. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 12 seconds. Scattered showers in the morning. Widespread dense fog in the morning, then areas of fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog. Vsby 1 NM or less. .TUE...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and SW 2 ft at 6 seconds. .WED...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 2 ft at 10 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .FRI...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas 2 to 3 ft. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ051-240900- Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SE winds 5 to 10 kt, becoming S after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and NE 1 foot at 4 seconds. Scattered showers early this evening, then isolated showers late this evening and overnight. Areas of fog this evening. Widespread dense fog after midnight. Vsby 1 NM or less. .MON...S winds 5 to 10 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 6 seconds and SE 1 foot at 12 seconds. Widespread dense fog in the morning, then areas of fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog. Vsby 1 NM or less. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 11 seconds. Areas of fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt with gusts up to 20 kt, becoming W after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 11 seconds. .WED...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 10 seconds and S 2 ft at 6 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers after midnight. .FRI...S winds 10 to 15 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas around 3 ft. $$ ANZ052-240900- Intra Coastal Waters from Schoodic Point, ME to Stonington, ME- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SE winds around 5 kt, becoming S around 5 kt after midnight. Seas 1 to 2 ft. Wave Detail: SE 2 ft at 5 seconds and SE 1 foot at 12 seconds. Areas of fog this evening. Widespread dense fog after midnight. Scattered showers early this evening. Isolated showers late this evening and early morning. Scattered showers late. Vsby 1 NM or less. .MON...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and SE 1 foot at 12 seconds. Scattered showers in the morning. Widespread dense fog in the morning, then areas of fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 11 seconds. Areas of fog. Vsby 1 NM or less. .TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 11 seconds. Areas of fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft, subsiding to 1 to 2 ft after midnight. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 11 seconds, becoming S 1 foot at 6 seconds and SE 1 foot at 11 seconds. .WED...W winds around 5 kt, becoming SW in the afternoon. Seas 1 to 2 ft. Wave Detail: SE 2 ft at 10 seconds and SE 1 foot at 6 seconds. .WED NIGHT...SW winds 5 to 10 kt, diminishing to around 5 kt after midnight. Seas 2 to 3 ft. .THU...S winds around 5 kt, increasing to 5 to 10 kt in the afternoon. Seas 1 to 2 ft. .THU NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers after midnight. .FRI...S winds around 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...S winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. A chance of showers in the evening. $$ ANZ080-240900- Waters from Eastport ME to Schoodic Point ME from 25 to 60 NM or the Hague Line- 401 PM EDT Sun Aug 23 2026 .TONIGHT...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and NE 1 foot at 4 seconds. Scattered showers with isolated tstms early this evening, then isolated showers late this evening and overnight. Areas of fog this evening. Widespread dense fog after midnight. Vsby 1 NM or less. .MON...S winds around 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 12 seconds. Widespread dense fog in the morning, then areas of fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog. Vsby 1 NM or less. .TUE...SW winds 10 to 15 kt. Seas around 3 ft. Wave Detail: S 3 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and SW 2 ft at 6 seconds. .WED...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 10 seconds and SW 2 ft at 6 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers after midnight. .FRI...S winds 10 to 15 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas around 3 ft. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ081-240900- Waters from Schoodic Point ME to Stonington ME from 25 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...S winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and NE 1 foot at 4 seconds. Isolated showers early this evening. Areas of fog this evening. Widespread dense fog after midnight. Vsby 1 NM or less. .MON...S winds around 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 12 seconds. Widespread dense fog in the morning, then areas of fog in the afternoon. Vsby 1 NM or less. .MON NIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog. Vsby 1 NM or less. .TUE...SW winds 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog in the morning with vsby 1 NM or less. .TUE NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 11 seconds. .WED...W winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 6 seconds and SE 3 ft at 10 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers after midnight. .FRI...S winds around 15 kt. Seas 3 to 4 ft. A chance of showers. .FRI NIGHT...S winds 10 to 15 kt, becoming W after midnight. Seas around 3 ft. $$  137 FZUS54 KMOB 232002 CWFMOB Coastal Waters Forecast National Weather Service Mobile AL 302 PM CDT Sun Aug 23 2026 Gulf Coastal Waters Okaloosa Walton County Line To Pascagoula Out 60 NM Seas are given as significant wave height...which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. GMZ600-240900- 302 PM CDT Sun Aug 23 2026 .SYNOPSIS... A light to occasionally moderate westerly flow pattern continues through this week. Winds are expected to shift from southwesterly each afternoon to northwesterly late each night. Isolated to potentially scattered showers and storms can be expected each morning during next week with locally higher seas and winds near storms. $$ GMZ630-240900- Northern Mobile Bay- 302 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms early this evening. .MONDAY...West winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers. A chance of thunderstorms, mainly in the evening. .TUESDAY...West winds around 5 knots. Waves 1 foot or less. Smooth. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A slight chance of showers and thunderstorms after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. Light chop. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .FRIDAY...Northwest winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .FRIDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ631-632-240900- Southern Mobile Bay-Mississippi Sound- 302 PM CDT Sun Aug 23 2026 .TONIGHT...West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms early this evening. .MONDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A chance of thunderstorms. A chance of showers. .TUESDAY...West winds around 5 knots. Waves 1 foot or less. Smooth. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. Showers and thunderstorms likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .FRIDAY...West winds around 5 knots, becoming south in the afternoon. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ633-634-240900- Perdido Bay-Pensacola Bay System- 302 PM CDT Sun Aug 23 2026 .TONIGHT...West winds 5 to 10 knots, becoming northwest late. Waves 1 foot or less. Light chop. A slight chance of thunderstorms this evening. A slight chance of showers. A slight chance of thunderstorms late. .MONDAY...West winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers. A chance of thunderstorms, mainly in the evening. .TUESDAY...West winds 5 to 10 knots. Waves 1 foot or less. Light chop. Showers likely with a chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms after midnight. .WEDNESDAY...West winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...West winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms. .FRIDAY...West winds around 5 knots, becoming south around 5 knots in the afternoon. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds around 5 knots in the evening, becoming light and variable. Waves 1 foot or less. Smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ635-636-240900- Western Choctawhatchee Bay-Eastern Choctawhatchee Bay- 302 PM CDT Sun Aug 23 2026 .TONIGHT...West winds 5 to 10 knots, becoming northwest late. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms early this evening. .MONDAY...West winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...West winds 5 to 10 knots. Waves 1 foot or less. Light chop. A chance of showers. A chance of thunderstorms, mainly in the evening. .TUESDAY...West winds 5 to 10 knots. Waves 1 foot or less. Light chop. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .TUESDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...West winds around 5 knots, becoming southwest in the afternoon. Waves 1 foot or less. Light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots, diminishing to around 5 knots after midnight. Waves 1 foot or less. Light chop. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds around 5 knots, increasing to 5 to 10 knots in the afternoon. Waves 1 foot or less. Light chop. Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms. .FRIDAY...Southwest winds around 5 knots. Waves 1 foot or less. Smooth. A chance of thunderstorms. Showers likely, mainly in the morning. .FRIDAY NIGHT...Southwest winds around 5 knots in the evening, becoming light and variable. Waves 1 foot or less. Smooth. A chance of showers and thunderstorms, mainly in the evening. Winds and waves higher in and near thunderstorms. $$ GMZ650-655-240900- Coastal waters from Pensacola FL to Pascagoula MS out 20 NM- Coastal waters from Okaloosa Walton County Line FL to Pensacola FL out 20 NM- 302 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots, becoming west late. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. .MONDAY...West winds 5 to 10 knots, becoming southwest in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .TUESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of thunderstorms. Showers likely, mainly in the morning. .TUESDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. Showers and thunderstorms likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. .FRIDAY...West winds around 5 knots, becoming south in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. A chance of showers and thunderstorms. .FRIDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ670-675-240900- Waters from Pensacola FL to Pascagoula MS from 20 to 60 NM- Waters from Okaloosa Walton County Line FL to Pensacola FL from 20 to 60 NM- 302 PM CDT Sun Aug 23 2026 .TONIGHT...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. .MONDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .TUESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A chance of thunderstorms. Showers, mainly in the morning. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .WEDNESDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. Showers and thunderstorms likely, mainly in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 4 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...West winds 5 to 10 knots, becoming south in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds and south 1 foot at 6 seconds. A chance of showers and thunderstorms, mainly in the morning. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. Wave Detail: South 1 foot at 6 seconds. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$  261 FZUS51 KBOX 232004 CWFBOX Coastal Waters Forecast for Massachusetts and Rhode Island National Weather Service Boston/Norton MA 404 PM EDT Sun Aug 23 2026 Coastal waters from the Merrimack River MA to Watch Hill RI out to 60 NM ANZ200-240900- 404 PM EDT Sun Aug 23 2026 .Synopsis for Massachusetts and Rhode Island coastal waters... Weak low pres continues moving N over the eastern waters today. Periods of showers possible. High pres moves in tonight into Mon. This high pres should remain over the waters through Wed. Potential for low pres to return late week with showers possible. $$ ANZ250-240900- Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary- 404 PM EDT Sun Aug 23 2026 .TONIGHT...S winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: E 3 ft at 7 seconds and S 2 ft at 3 seconds. A slight chance of showers this evening. .MON...SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and SW 2 ft at 4 seconds. .MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 2 ft at 6 seconds. .TUE...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and SW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 11 seconds. .WED AND WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 10 seconds and W 1 foot at 3 seconds. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. .THU NIGHT AND FRI...S winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ251-240900- Massachusetts Bay and Ipswich Bay- 404 PM EDT Sun Aug 23 2026 .TONIGHT...S winds 5 to 10 kt, becoming SW after midnight. Seas around 2 ft. Wave Detail: SE 2 ft at 3 seconds and E 2 ft at 6 seconds. A slight chance of showers this evening. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 2 seconds. .MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 2 ft at 7 seconds. .TUE...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 6 seconds and SW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and E 1 foot at 6 seconds. .WED AND WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: E 2 ft at 10 seconds and W 1 foot at 2 seconds. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .THU NIGHT THROUGH FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ231-240900- Cape Cod Bay- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt this evening. Seas around 2 ft. Wave Detail: SW 1 foot at 3 seconds and N 1 foot at 5 seconds. Areas of dense fog after midnight with vsby 1 NM or less. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and NE 1 foot at 4 seconds. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 6 seconds. .TUE...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: S 1 foot at 4 seconds and SE 1 foot at 11 seconds, becoming W 1 foot at 2 seconds and S 1 foot at 3 seconds. .WED AND WED NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and SE 1 foot at 6 seconds. .THU...S winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. .THU NIGHT AND FRI...S winds 5 to 10 kt. Seas around 2 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ254-240900- Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM- 404 PM EDT Sun Aug 23 2026 .TONIGHT...S winds around 10 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds. A slight chance of showers this evening. Areas of fog after midnight. .MON...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 3 seconds. .MON NIGHT...SW winds around 10 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and W 1 foot at 3 seconds. Patchy fog. Vsby 1 to 3 NM. .TUE...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 6 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 10 seconds and W 2 ft at 4 seconds. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds. .THU NIGHT AND FRI...S winds 10 to 15 kt. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ255-240900- Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 1 foot at 3 seconds. A slight chance of showers this evening. .MON...SW winds around 10 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 2 ft at 4 seconds. .MON NIGHT...SW winds around 10 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 6 seconds and W 1 foot at 4 seconds. Patchy fog after midnight with vsby 1 to 3 NM. .TUE...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 11 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and SE 3 ft at 9 seconds. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and W 1 foot at 4 seconds. .THU NIGHT AND FRI...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ256-240900- Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 1 foot at 4 seconds. .MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and W 2 ft at 4 seconds. .MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas around 3 ft. Wave Detail: SE 3 ft at 7 seconds and W 2 ft at 4 seconds. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 11 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SW 3 ft at 5 seconds and W 3 ft at 5 seconds. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and SW 1 foot at 4 seconds. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. A chance of showers. .FRI...S winds around 10 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Seas around 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ232-240900- Nantucket Sound- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and E 1 foot at 5 seconds. A slight chance of showers this evening. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 6 seconds. .MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and SE 1 foot at 6 seconds. .TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 6 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 4 seconds and SE 2 ft at 6 seconds. .THU...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 3 seconds and E 1 foot at 9 seconds. .THU NIGHT AND FRI...S winds 10 to 15 kt. Gusts up to 20 kt. Seas around 2 ft. A chance of showers. .FRI NIGHT...SW winds 10 to 15 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ233-240900- Vineyard Sound- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds around 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 4 seconds and SE 1 foot at 8 seconds. .MON...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 2 ft at 7 seconds. .MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and S 2 ft at 7 seconds. .TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 4 ft at 5 seconds and SE 1 foot at 11 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: S 3 ft at 6 seconds and SE 1 foot at 11 seconds. .THU...S winds 10 to 15 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and SE 1 foot at 8 seconds. .THU NIGHT...S winds around 10 kt. Seas around 2 ft. A chance of showers. .FRI...S winds 10 to 15 kt. Seas around 2 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ234-240900- Buzzards Bay- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 1 foot at 3 seconds and E 1 foot at 8 seconds. Areas of dense fog after midnight with vsby 1 NM or less. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 3 seconds and S 2 ft at 6 seconds. Areas of dense fog in the morning with vsby 1 NM or less. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 1 foot at 11 seconds. .TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 11 seconds. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 11 seconds. .WED AND WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 10 seconds. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. .THU NIGHT AND FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ235-240900- Rhode Island Sound- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 3 seconds. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at 3 seconds. .MON NIGHT...SW winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 3 ft. Wave Detail: S 3 ft at 7 seconds and W 1 foot at 4 seconds. .TUE...W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 11 seconds. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 1 foot at 11 seconds. .WED AND WED NIGHT...SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 9 seconds. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .FRI...S winds around 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ237-240900- Block Island Sound- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 5 to 10 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 8 seconds. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and W 1 foot at 3 seconds. .TUE...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 7 seconds. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and W 1 foot at 3 seconds. .WED AND WED NIGHT...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 10 seconds. .THU...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU NIGHT AND FRI...S winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ230-240900- Boston Harbor- 404 PM EDT Sun Aug 23 2026 .TONIGHT...S winds around 5 kt. Waves around 2 ft. .MON...SW winds 5 to 10 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft. .MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft in the evening, then 1 foot or less. .TUE...SW winds 5 to 10 kt. Waves 1 foot or less, then around 2 ft in the afternoon. .TUE NIGHT...W winds 5 to 10 kt. Waves 1 foot or less. .WED AND WED NIGHT...SW winds 5 to 10 kt. Waves 1 foot or less. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .THU NIGHT...S winds 10 to 15 kt. Waves around 2 ft. A chance of showers. .FRI AND FRI NIGHT...S winds 5 to 10 kt, becoming SW. Waves 1 foot or less. A chance of showers. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ236-240900- Narragansett Bay- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 5 to 10 kt. Waves around 2 ft. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. .MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft. .TUE...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Waves 2 to 3 ft. .TUE NIGHT...W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Waves around 2 ft. .WED AND WED NIGHT...SW winds 5 to 10 kt. Waves around 2 ft. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. .THU NIGHT...S winds 5 to 10 kt. Waves around 2 ft. A chance of showers. .FRI...S winds 5 to 10 kt. Waves around 2 ft. A chance of showers. .FRI NIGHT...W winds 5 to 10 kt. Waves around 2 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ280-240900- Ocean Waters from the Merrimack River to Plymouth from 40 to 60 NM- 404 PM EDT Sun Aug 23 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and NW 1 foot at 4 seconds. Areas of fog after midnight with vsby 1 to 3 NM. .MON...SW winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 3 seconds. Areas of fog in the morning with vsby 1 to 3 NM. .MON NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 11 seconds. Patchy fog. Vsby 1 to 3 NM. .TUE...SW winds around 10 kt. Gusts up to 20 kt in the morning. Seas around 3 ft. Wave Detail: SE 2 ft at 6 seconds and W 1 foot at 4 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 10 seconds and S 2 ft at 6 seconds. .THU...S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave Detail: SE 3 ft at 7 seconds and SW 1 foot at 3 seconds. .THU NIGHT AND FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ281-240900- Ocean Waters from Provincetown to Nantucket from 20 to 60 NM- 404 PM EDT Sun Aug 23 2026 .TONIGHT...S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and N 1 foot at 4 seconds. A slight chance of showers this evening. A chance of showers after midnight. Areas of fog after midnight. .MON...SW winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SE 4 ft at 7 seconds and SE 1 foot at 11 seconds. Areas of fog in the morning. Patchy fog in the afternoon. Vsby 1 NM or less, increasing to 1 to 3 NM in the afternoon. .MON NIGHT...SW winds 5 to 10 kt. Gusts up to 20 kt in the evening. Seas around 3 ft. Wave Detail: SE 3 ft at 6 seconds and W 1 foot at 4 seconds. Patchy fog. Vsby 1 to 3 NM. .TUE...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 6 seconds. Patchy fog in the morning. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SE 3 ft at 9 seconds and E 3 ft at 12 seconds. .THU...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 2 ft at 7 seconds and W 1 foot at 4 seconds. .THU NIGHT AND FRI...S winds 10 to 15 kt with gusts up to 20 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ282-240900- Ocean Waters from Marthas Vineyard to Nantucket from 25 to 60 NM- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: S 4 ft at 7 seconds and N 1 foot at 5 seconds. A chance of showers. A slight chance of tstms after midnight. .MON...SW winds 5 to 10 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 7 seconds and SE 2 ft at 11 seconds. .MON NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SW 3 ft at 6 seconds and E 2 ft at 6 seconds. Patchy fog. Vsby 1 to 3 NM. .TUE...W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 2 ft at 4 seconds and S 2 ft at 6 seconds. .TUE NIGHT THROUGH WED NIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 5 seconds and W 3 ft at 5 seconds. .THU...S winds 5 to 10 kt. Seas around 3 ft. Wave Detail: S 2 ft at 7 seconds and W 1 foot at 4 seconds. .THU NIGHT AND FRI...S winds around 10 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Winds and seas higher in and near tstms. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ ANZ283-240900- Ocean Waters from Montauk NY to Marthas Vineyard from 25 to 60 NM- 404 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: S 4 ft at 6 seconds and NW 2 ft at 6 seconds. A slight chance of showers this evening. .MON...SW winds around 10 kt. Seas 3 to 4 ft. Wave Detail: SW 4 ft at 6 seconds and SE 2 ft at 11 seconds. .MON NIGHT...SW winds around 10 kt. Gusts up to 20 kt in the evening. Seas around 3 ft. Wave Detail: SW 3 ft at 5 seconds and SE 2 ft at 11 seconds. .TUE...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave Detail: W 3 ft at 4 seconds and SE 2 ft at 7 seconds. .TUE NIGHT AND WED...W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave Detail: SW 5 ft at 5 seconds and W 3 ft at 5 seconds. .WED NIGHT...SW winds 5 to 10 kt. Seas around 3 ft. Wave Detail: SE 3 ft at 9 seconds and SW 2 ft at 5 seconds. .THU...S winds 10 to 15 kt. Seas around 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. A chance of showers. .FRI...S winds around 10 kt. Seas around 3 ft. A chance of showers. .FRI NIGHT...SW winds 5 to 10 kt. Seas 3 to 4 ft. Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height. $$ For the latest updates...please visit our webpage at www.weather.gov/boston You can follow us on Facebook at www.facebook.com/us.nationalweatherservice.boston.gov You can follow us on Twitter at @NWSBoston  227 FZUS51 KPHI 232004 CWFPHI Coastal Waters Forecast for New Jersey and Delaware National Weather Service Mount Holly NJ 401 PM EDT Sun Aug 23 2026 Sandy Hook NJ to Fenwick Island DE to 60 NM offshore and Delaware Bay ANZ400-240900- 401 PM EDT Sun Aug 23 2026 .SYNOPSIS FOR THE COASTAL WATERS FROM SANDY HOOK NJ TO FENWICK ISLAND DE AND FOR DELAWARE BAY... A weak disturbance across the Middle Atlantic area this afternoon will move offshore tonight. Low pressure will move north of the region tonight and Sunday. An associated cold front will cross the area Sunday. It will be followed by high pressure which arrives Monday and lasts into the middle of the week. $$ ANZ450-240900- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 8 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 11 seconds. .TUE...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and SE 1 foot at 6 seconds. .WED...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds and N 1 foot at 2 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. Showers likely in the morning. .FRI NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ451-240900- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 2 ft at 8 seconds. .MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 11 seconds. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NW 1 foot at 2 seconds. .TUE NIGHT...W winds 10 to 15 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and E 1 foot at 7 seconds. .WED...NW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 10 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Showers likely with a chance of tstms in the morning. .FRI NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ452-240900- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .MON...W winds 5 to 10 kt, becoming SW 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and SE 1 foot at 11 seconds. .TUE...NW winds around 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 4 seconds and SE 1 foot at 11 seconds. .TUE NIGHT...W winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: SW 2 ft at 5 seconds and E 1 foot at 6 seconds. .WED...N winds 5 to 10 kt, becoming S 10 to 15 kt in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 6 seconds and E 1 foot at 4 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt. Seas around 3 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms in the morning. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ453-240900- Coastal waters from Great Egg Inlet to Cape May NJ out 20 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 5 to 10 kt, becoming around 5 kt late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .MON...SW winds 5 to 10 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: S 1 foot at 6 seconds and SE 1 foot at 11 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: S 1 foot at 5 seconds and SE 1 foot at 10 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers and tstms in the morning. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ454-240900- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 5 to 10 kt, becoming around 5 kt late. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and W 1 foot at 2 seconds. .MON...SW winds around 5 kt. Seas around 2 ft. Wave Detail: SE 1 foot at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and SE 1 foot at 6 seconds. .TUE...NW winds around 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .TUE NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED...NW winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: E 1 foot at 6 seconds and SE 1 foot at 10 seconds. .WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas 2 to 3 ft. A chance of showers in the morning. .FRI NIGHT...SW winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. Winds and seas higher in and near tstms. $$ ANZ455-240900- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 5 to 10 kt, becoming around 5 kt late. Seas 2 to 3 ft.Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .MON...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: E 1 foot at 6 seconds and SE 1 foot at 12 seconds. .MON NIGHT...SW winds around 5 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: NW 1 foot at 2 seconds and SE 1 foot at 6 seconds. .TUE...NW winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: N 1 foot at 2 seconds and S 1 foot at 5 seconds. .TUE NIGHT...SW winds around 5 kt. Seas around 2 ft. Wave Detail: S 1 foot at 5 seconds and E 1 foot at 11 seconds. .WED...W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave Detail: SE 1 foot at 6 seconds and SE 1 foot at 11 seconds. .WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas 2 to 3 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 3 ft. A chance of showers and tstms. .FRI...SW winds 5 to 10 kt, becoming S in the afternoon. Seas 2 to 3 ft. A chance of showers. .FRI NIGHT...SW winds around 5 kt, becoming W after midnight. Seas 2 to 3 ft. A chance of showers in the evening. Winds and seas higher in and near tstms. $$ ANZ431-240900- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: W 1 foot at 3 seconds and SE 1 foot at 4 seconds. .MON...W winds 5 to 10 kt. Seas 1 foot or less, then around 2 ft in the afternoon. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft in the evening, then 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 4 seconds, becoming NW 1 foot at 2 seconds and S 1 foot at 4 seconds. .TUE...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .WED...NW winds around 5 kt, becoming SE in the afternoon. Seas 1 foot or less. .WED NIGHT...S winds 10 to 15 kt. Seas around 2 ft. .THU...SE winds 10 to 15 kt. Seas around 2 ft. A chance of showers. .THU NIGHT...S winds 10 to 15 kt, diminishing to 5 to 10 kt after midnight. Seas around 2 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas around 2 ft. A chance of showers. .FRI NIGHT...S winds around 5 kt, becoming W after midnight. Seas around 2 ft in the evening, then 1 foot or less. A chance of showers in the evening. Winds and seas higher in and near tstms. $$ ANZ430-240900- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 401 PM EDT Sun Aug 23 2026 .TONIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and SE 1 foot at 4 seconds. .MON...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds and S 1 foot at 5 seconds. .MON NIGHT...NW winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds. .TUE...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: NW 1 foot at 2 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 1 foot or less. Wave Detail: W 1 foot at 2 seconds. .WED...NE winds around 5 kt, becoming S in the afternoon. Seas 1 foot or less. Wave Detail: SE 1 foot at 2 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas around 2 ft in the evening, then 1 foot or less. .THU...S winds 5 to 10 kt, becoming SE 10 to 15 kt in the afternoon. Seas 1 foot or less, then around 2 ft in the afternoon. A chance of showers. .THU NIGHT...S winds 10 to 15 kt, becoming SW 5 to 10 kt after midnight. Seas around 2 ft. Showers likely with a chance of tstms. .FRI...SW winds around 5 kt. Seas 1 foot or less. A chance of showers. .FRI NIGHT...SW winds around 5 kt, becoming W after midnight. Seas 1 foot or less. A chance of showers in the evening. Winds and seas higher in and near tstms. $$ ANZ485-240900- Waters from Cape May NJ to Fenwick Island DE from 20 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 5 to 10 kt, becoming W late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and NE 1 foot at 5 seconds. .MON...W winds around 5 kt. Seas around 2 ft. Wave Detail: SE 2 ft at 7 seconds and SE 2 ft at 11 seconds. .MON NIGHT...SW winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and E 2 ft at 11 seconds. .TUE...N winds 5 to 10 kt, becoming W in the afternoon. Seas around 2 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 11 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas around 2 ft. Wave Detail: NW 1 foot at 3 seconds and S 1 foot at 5 seconds. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds and NW 1 foot at 2 seconds. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely with a chance of tstms. .FRI...SW winds 5 to 10 kt. Seas around 3 ft. Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 3 ft. A chance of showers. Winds and seas higher in and near tstms. $$ ANZ483-240900- Waters from Great Egg Inlet NJ to Cape May NJ from 20 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds around 10 kt, becoming W late. Seas 2 to 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 8 seconds. .MON...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 2 ft at 12 seconds. .MON NIGHT...W winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave Detail: E 2 ft at 11 seconds and NW 1 foot at 3 seconds. .TUE...NW winds around 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 11 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...SW winds 10 to 15 kt, becoming W 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and SE 2 ft at 11 seconds. .WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds and NW 1 foot at 3 seconds. .WED NIGHT...S winds 5 to 10 kt, increasing to 10 to 15 kt after midnight. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely. A chance of tstms after midnight. .FRI...SW winds 5 to 10 kt. Seas around 3 ft. Showers likely with a chance of tstms in the morning, then a chance of showers in the afternoon. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 3 ft. Winds and seas higher in and near tstms. $$ ANZ482-240900- Waters from Little Egg Inlet NJ to Great Egg Inlet NJ from 20 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt, becoming W late. Seas around 3 ft. Wave Detail: S 2 ft at 5 seconds and SE 2 ft at 8 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 7 seconds and SE 2 ft at 11 seconds. .MON NIGHT...W winds around 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and S 2 ft at 6 seconds. .TUE...NW winds around 10 kt, becoming W in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 2 ft at 3 seconds and SE 2 ft at 11 seconds. .TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. Wave Detail: W 2 ft at 3 seconds and E 2 ft at 10 seconds. .WED...NW winds 5 to 10 kt, becoming SW in the afternoon.Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds and NW 1 foot at 3 seconds. .WED NIGHT...S winds 10 to 15 kt. Seas 2 to 3 ft. .THU...SE winds 10 to 15 kt. Seas around 3 ft. A chance of showers in the afternoon. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely with a chance of tstms after midnight. .FRI...SW winds around 10 kt. Seas around 3 ft. Showers likely with a chance of tstms in the morning. .FRI NIGHT...SW winds around 10 kt, becoming W after midnight. Seas 3 to 4 ft. Winds and seas higher in and near tstms. $$ ANZ481-240900- Waters from Manasquan Inlet NJ to Little Egg Inlet NJ from 20 to 60 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds 10 to 15 kt with gusts up to 20 kt, becoming W late. Seas 3 to 4 ft. .MON...SW winds 5 to 10 kt, increasing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. .MON NIGHT...SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft. .TUE...W winds 10 to 15 kt. Seas 2 to 3 ft. .TUE NIGHT...W winds 10 to 15 kt. Seas 2 to 3 ft. .WED...NW winds 5 to 10 kt, becoming SW in the afternoon. Seas around 2 ft. .WED NIGHT...S winds 5 to 10 kt. Seas 2 to 3 ft. .THU...S winds 10 to 15 kt. Seas around 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas 3 to 4 ft. A chance of showers in the evening, then showers likely after midnight. .FRI...SW winds around 10 kt. Seas around 3 ft. Showers likely with a chance of tstms in the morning. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas 3 to 4 ft. Winds and seas higher in and near tstms. $$ ANZ480-240900- Waters from Sandy Hook NJ to Manasquan Inlet NJ from 20 to 40 NM- 401 PM EDT Sun Aug 23 2026 .TONIGHT...SW winds around 10 kt, becoming W after midnight. Seas around 3 ft. Wave Detail: S 3 ft at 5 seconds and SE 1 foot at 12 seconds. .MON...SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 7 seconds and SE 1 foot at 12 seconds. .MON NIGHT...W winds around 10 kt. Seas 2 to 3 ft. Wave Detail: S 2 ft at 6 seconds and NW 1 foot at 3 seconds. .TUE...W winds around 10 kt. Seas around 2 ft. Wave Detail: SW 2 ft at 5 seconds and NW 1 foot at 3 seconds. .TUE NIGHT...W winds 5 to 10 kt. Seas 2 to 3 ft. Wave Detail: SE 2 ft at 6 seconds and NW 1 foot at 3 seconds. .WED...NW winds around 5 kt, becoming SW in the afternoon. Seas around 2 ft. Wave Detail: SE 2 ft at 10 seconds and NW 1 foot at 3 seconds. .WED NIGHT...S winds around 10 kt. Seas 2 to 3 ft. .THU...S winds around 10 kt, increasing to around 15 kt in the afternoon. Seas 2 to 3 ft. .THU NIGHT...S winds 10 to 15 kt. Seas around 3 ft. Showers likely. .FRI...SW winds 5 to 10 kt. Seas around 3 ft. Showers likely in the morning. .FRI NIGHT...SW winds 5 to 10 kt, becoming W after midnight. Seas around 3 ft. $$  408 FZCA52 TJSJ 232007 CWFSJU Coastal Waters Forecast National Weather Service San Juan PR 407 PM AST Sun Aug 23 2026 Puerto Rico and the U.S. Virgin Islands Waters Seas are provided as a range of the average height of the highest 1/3 of the waves...along with the occasional height of the average highest 10 percent of the waves. AMZ700-240915- 407 PM AST Sun Aug 23 2026 .Synopsis for Puerto Rico and the U.S. Virgin Islands Waters... A weak tropical wave approaching the Caribbean basin should increase the frequency of showers across the local Caribbean waters and passages this afternoon into the evening. Afterward, another tropical wave is forecast to approach the eastern Caribbean around Tuesday, bringing enhanced shower and thunderstorm activity once again. As winds gradually increase by midweek and become moderate to locally fresh, seas should build to 3-5 feet, occasionally 6 feet, across offshore waters and passages; small craft must exercise caution. $$ AMZ711-240915- Atlantic Waters of Puerto Rico and USVI from 10 NM to 19.5N- 407 PM AST Sun Aug 23 2026 .TONIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 7 seconds and northeast 1 foot at 8 seconds. Isolated showers. .MONDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered showers in the morning. .MONDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered showers after midnight. .TUESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered showers. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds. Scattered showers in the evening, then numerous showers after midnight. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 8 seconds and northeast 1 foot at 13 seconds. .WEDNESDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers in the morning. .THURSDAY NIGHT...East winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .FRIDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .FRIDAY NIGHT...East winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. $$ AMZ712-240915- Coastal Waters of Northern Puerto Rico out 10 NM- 407 PM AST Sun Aug 23 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TONIGHT...East winds 15 to 20 knots with gusts up to 30 knots, diminishing to 10 to 15 knots with gusts up to 20 knots late this evening and overnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Isolated showers this evening, then scattered showers after midnight. .MONDAY...East winds 10 to 15 knots with gusts up to 20 knots, increasing to 15 to 20 knots with gusts up to 30 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered showers in the morning. .MONDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. .TUESDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas around 3 feet. Wave Detail: East 3 feet at 6 seconds. Scattered showers. .TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas around 3 feet. Wave Detail: East 3 feet at 6 seconds. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 20 knots, increasing to 15 to 20 knots with gusts up to 30 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 6 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas around 4 feet, occasionally to 5 feet. Scattered showers. .THURSDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas around 4 feet, occasionally to 5 feet. Scattered showers in the morning. .THURSDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas around 4 feet, occasionally to 5 feet. .FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .FRIDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. $$ AMZ716-240915- Coastal Waters from Cabo San Juan to the waters between Anegada Island and Virgin Gorda and North 10 NM- 407 PM AST Sun Aug 23 2026 .TONIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 5 seconds and northeast 1 foot at 8 seconds. Scattered showers. .MONDAY...East winds around 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: East 3 feet at 5 seconds and northeast 1 foot at 8 seconds. Scattered showers in the morning. .MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 7 seconds. Scattered showers. .TUESDAY...East winds around 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Northeast 3 feet at 5 seconds. Scattered showers. .TUESDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 5 seconds. Numerous showers. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas around 3 feet. Wave Detail: Northeast 3 feet at 5 seconds. .WEDNESDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the morning. .THURSDAY NIGHT...East winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .FRIDAY NIGHT...East winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. $$ AMZ723-240915- Anegada Passage east of Virgin Gorda and Saint Croix south to 17N- 407 PM AST Sun Aug 23 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. Scattered showers. .MONDAY...East winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. .MONDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 6 seconds. Scattered showers in the evening. .TUESDAY...East winds around 15 knots with gusts up to 20 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 5 seconds. Scattered showers. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 6 seconds. Scattered showers. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds and northeast 1 foot at 15 seconds. .WEDNESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. .THURSDAY...East winds 10 to 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. .THURSDAY NIGHT...East winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. .FRIDAY...East winds around 15 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. .FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. $$ AMZ726-240915- Coastal waters east of Puerto Rico, around Vieques, and around and just north of Culebra and Saint John- 407 PM AST Sun Aug 23 2026 .TONIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. Isolated showers early this evening, then scattered showers late this evening and overnight. .MONDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Scattered showers in the morning. .MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. Scattered showers. .TUESDAY...East winds around 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 5 seconds. Scattered showers in the morning. .TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 5 seconds. Numerous showers. .WEDNESDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 4 feet at 6 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...Northeast winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .THURSDAY NIGHT...East winds around 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .FRIDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .FRIDAY NIGHT...East winds 15 to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. $$ AMZ733-240915- Caribbean waters of Puerto Rico from 10 NM to 17N, including the coastal waters of Saint Croix- 407 PM AST Sun Aug 23 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TONIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. Scattered showers in the morning. .MONDAY NIGHT...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. .TUESDAY...East winds around 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. Scattered showers in the afternoon. .TUESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. Scattered showers. .WEDNESDAY...East winds around 15 knots with gusts up to 25 knots. Seas around 4 feet, occasionally to 5 feet. Wave Detail: East 4 feet at 6 seconds. .WEDNESDAY NIGHT...East winds 15 to 20 knots with gusts up to 25 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. .THURSDAY...East winds around 15 knots. Seas around 4 feet, occasionally to 5 feet. .THURSDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. .FRIDAY...East winds around 15 knots. Seas around 4 feet, occasionally to 5 feet. Scattered showers in the afternoon. .FRIDAY NIGHT...East winds 15 to 20 knots. Seas 4 to 5 feet, occasionally to 6 feet. Scattered showers. $$ AMZ735-240915- Coastal Waters of Southern Puerto Rico out 10 NM- 407 PM AST Sun Aug 23 2026 .TONIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Southeast 3 feet at 6 seconds. Isolated showers. .MONDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. .MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. .TUESDAY...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. .TUESDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. .WEDNESDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: East 3 feet at 6 seconds. Scattered showers in the morning. .WEDNESDAY NIGHT...East winds 10 to 15 knots with gusts up to 25 knots. Seas 3 to 4 feet, occasionally to 5 feet. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .THURSDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. .FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 4 feet, occasionally to 5 feet. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 3 to 4 feet, occasionally to 5 feet. Scattered showers. $$ AMZ741-240915- Mona Passage Southward to 17N- 407 PM AST Sun Aug 23 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION... .TONIGHT...East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds. Isolated showers. .MONDAY...East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Northeast 5 feet at 7 seconds. Scattered showers. .MONDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. .TUESDAY...East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: East 4 feet at 7 seconds. .TUESDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 4 feet, occasionally to 5 feet. Wave Detail: Northeast 4 feet at 7 seconds. .WEDNESDAY...East winds 15 to 20 knots, diminishing to 10 to 15 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Wave Detail: Southeast 5 feet at 6 seconds. .WEDNESDAY NIGHT...East winds 10 to 15 knots, becoming northeast 15 to 20 knots after midnight. Seas 4 to 5 feet, occasionally to 6 feet. .THURSDAY...East winds 10 to 15 knots. Seas 3 to 5 feet, occasionally to 6 feet. .THURSDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. .FRIDAY...East winds 10 to 15 knots, increasing to 15 to 20 knots in the afternoon. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers in the morning. .FRIDAY NIGHT...East winds 10 to 15 knots, increasing to 15 to 20 knots after midnight. Seas 3 to 5 feet, occasionally to 6 feet. Scattered showers. $$ AMZ742-240915- Coastal Waters of Northwestern Puerto Rico out 10 NM- 407 PM AST Sun Aug 23 2026 .TONIGHT...East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots with gusts up to 20 knots late this evening and overnight. Seas 2 to 3 feet. Wave Detail: Northeast 2 feet at 6 seconds and south 1 foot at 5 seconds. Scattered showers early this evening, then isolated showers late this evening. .MONDAY...East winds 5 to 10 knots, becoming northeast in the afternoon. Seas 2 to 3 feet. Wave Detail: South 1 foot at 5 seconds. Numerous showers in the afternoon. .MONDAY NIGHT...East winds 5 to 10 knots. Seas 2 to 3 feet. Wave Detail: South 1 foot at 4 seconds and northeast 1 foot at 7 seconds. Scattered showers in the evening. .TUESDAY...East winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. Numerous showers in the afternoon. .TUESDAY NIGHT...East winds around 5 knots, increasing to 5 to 10 knots after midnight. Seas around 2 feet. Wave Detail: South 1 foot at 5 seconds. Scattered showers in the evening. .WEDNESDAY...East winds around 5 knots, becoming northeast 10 to 15 knots with gusts up to 20 knots in the afternoon. Seas around 2 feet. Wave Detail: Northeast 1 foot at 2 seconds and south 1 foot at 5 seconds. Scattered showers in the afternoon. .WEDNESDAY NIGHT...Northeast winds 10 to 15 knots with gusts up to 25 knots. Seas 2 to 3 feet. .THURSDAY...East winds 10 to 15 knots. Seas 2 to 3 feet. Scattered showers in the afternoon. .THURSDAY NIGHT...East winds 15 to 20 knots, diminishing to 10 to 15 knots after midnight. Seas 2 to 4 feet, occasionally to 5 feet. .FRIDAY...East winds 5 to 10 knots. Seas 2 to 3 feet. Scattered showers in the afternoon. .FRIDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 4 feet, occasionally to 5 feet. $$ AMZ745-240915- Coastal Waters of Southwestern Puerto Rico out 10 NM- 407 PM AST Sun Aug 23 2026 .TONIGHT...East winds 5 to 10 knots, increasing to 10 to 15 knots with gusts up to 20 knots late this evening and overnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Isolated showers this evening. .MONDAY...East winds 10 to 15 knots with gusts up to 20 knots. Seas 2 to 3 feet. Wave Detail: Southeast 2 feet at 5 seconds. .MONDAY NIGHT...East winds 10 to 15 knots with gusts up to 20 knots, diminishing to 5 to 10 knots after midnight. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .TUESDAY...East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Gusts up to 25 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Scattered showers in the afternoon. .TUESDAY NIGHT...East winds 5 to 10 knots with gusts up to 20 knots. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. .WEDNESDAY...East winds 5 to 10 knots, becoming southeast in the afternoon. Seas around 2 feet. Wave Detail: Southeast 2 feet at 5 seconds. Scattered showers in the afternoon. .WEDNESDAY NIGHT...Northeast winds 5 to 10 knots. Seas around 2 feet. .THURSDAY...East winds around 5 knots, becoming southeast in the afternoon. Seas around 2 feet. Scattered showers in the afternoon. .THURSDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. .FRIDAY...East winds 5 to 10 knots, becoming southeast 10 to 15 knots in the afternoon. Seas around 2 feet. Scattered showers in the afternoon. .FRIDAY NIGHT...East winds 5 to 10 knots. Seas around 2 feet. $$  555 FZUS54 KLCH 232009 CWFLCH Coastal Waters Forecast National Weather Service Lake Charles LA 309 PM CDT Sun Aug 23 2026 Coastal waters from the Lower Atchafalaya River LA to High Island TX out 60 nautical miles including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays Seas are provided as a range of the average height of the highest one third of the waves, along with the occasional height of the average highest ten percent of the waves. GMZ400-240900- 309 PM CDT Sun Aug 23 2026 .Synopsis for Lower Atchafalaya River LA to High Island TX out 60 NM including Sabine and Calcasieu Lakes and Vermilion and Cote Blanche Bays... Light onshore winds will persist through the week with seas ranging from 1-2 feet. Precipitation chances return across the coastal waters Thursday into next weekend. $$ GMZ430-240900- Sabine Lake- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms early this evening. .MONDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .TUESDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .WEDNESDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .THURSDAY...Southwest winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms. .FRIDAY...Southwest winds around 5 knots, becoming south in the afternoon. Lake waters light chop. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots, diminishing to around 5 knots after midnight. Lake waters light chop. Winds and waves higher in and near thunderstorms. $$ GMZ432-240900- Calcasieu Lake- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .MONDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .TUESDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .WEDNESDAY...Southwest winds 5 to 10 knots. Lake waters light chop. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. .THURSDAY...Southwest winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Lake waters light chop. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Lake waters light chop. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds 5 to 10 knots, diminishing to around 5 knots after midnight. Lake waters light chop. Winds and waves higher in and near thunderstorms. $$ GMZ435-240900- Vermilion and West Cote Blanche Bays- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. .MONDAY...Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. .TUESDAY...Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. .WEDNESDAY...Southwest winds 5 to 10 knots. Bay waterslight chop. A chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ436-240900- Atchafalaya and East Cote Blanche Bays- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. .MONDAY...West winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the afternoon. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. .TUESDAY...West winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. .WEDNESDAY...West winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Bay waters light chop. A slight chance of showers and thunderstorms after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Bay waters light chop. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. .THURSDAY NIGHT...Southwest winds around 5 knots. Bay waters smooth. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds around 5 knots. Bay waters smooth. A chance of showers and thunderstorms after midnight. Winds and waves higher in and near thunderstorms. $$ GMZ450-240900- Coastal waters from Cameron LA to High Island TX out 20 NM- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 3 seconds. .MONDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .TUESDAY...Southwest winds 10 to 15 knots, diminishing to 5 to 10 knots in the afternoon. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .TUESDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .WEDNESDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. .THURSDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms, mainly in the morning. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ452-240900-Coastal waters from Intracoastal City to Cameron LA out 20 NM- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .MONDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .MONDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .TUESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .TUESDAY NIGHT...Southwest winds around 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .WEDNESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .WEDNESDAY NIGHT...Southwest winds 10 to 15 knots. Seas around 2 feet. .THURSDAY...Southwest winds 10 to 15 knots. Seas around 2 feet. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds around 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms, mainly in the morning. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ455-240900- Coastal waters from Lower Atchafalaya River to Intracoastal City LA out 20 NM- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. .MONDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. .TUESDAY...West winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. .WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds around 5 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .FRIDAY NIGHT...South winds around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ470-240900- Coastal waters from Cameron LA to High Island TX from 20 to 60 NM- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .MONDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .MONDAY NIGHT...South winds 5 to 10 knots, becoming southwest 10 to 15 knots after midnight. Seas around 2 feet. Wave Detail: Southwest 2 feet at 4 seconds. .TUESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .TUESDAY NIGHT...South winds 5 to 10 knots. Seas around 2 feet. Wave Detail: South 2 feet at 4 seconds. .WEDNESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .WEDNESDAY NIGHT...South winds 5 to 10 knots, becoming southwest 10 to 15 knots after midnight. Seas around 2 feet. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms in the morning. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ472-240900- Coastal waters from Intracoastal City to Cameron LA from 20 to 60 NM- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. Wave Detail: Southwest 1 foot at 4 seconds. .MONDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 4 seconds, becoming southwest 2 feet at 4 seconds. .TUESDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. Wave Detail: Southwest 1 foot at 4 seconds, becoming southwest 2 feet at 4 seconds. .WEDNESDAY...West winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. Wave Detail: Southwest 2 feet at 4 seconds, becoming southwest 1 foot at 4 seconds. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less, then around 2 feet after midnight. .THURSDAY...Southwest winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas around 2 feet. A chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots. Seas around 2 feet in the morning, then 1 foot or less. A chance of showers and thunderstorms in the morning. .FRIDAY NIGHT...South winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$ GMZ475-240900- Coastal waters from Lower Atchafalaya River to Intracoastal City LA from 20 to 60 NM- 309 PM CDT Sun Aug 23 2026 .TONIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. .MONDAY...West winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 3 seconds. .MONDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: West 1 foot at 4 seconds. .TUESDAY...West winds 5 to 10 knots, diminishing to around 5 knots in the afternoon. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 3 seconds. A chance of showers and thunderstorms in the afternoon. .TUESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. Wave Detail: Southwest 1 foot at 4 seconds. .WEDNESDAY...West winds 5 to 10 knots. Seas 1 foot or less.Wave Detail: Southwest 1 foot at 3 seconds. A slight chance of showers and thunderstorms in the afternoon. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A slight chance of showers and thunderstorms after midnight. .THURSDAY...West winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms. .THURSDAY NIGHT...Southwest winds 5 to 10 knots. Seas 1 foot or less. A chance of showers and thunderstorms after midnight. .FRIDAY...Southwest winds 5 to 10 knots, becoming west in the afternoon. Seas 1 foot or less. A chance of showers and thunderstorms, mainly in the morning. .FRIDAY NIGHT...Southeast winds around 5 knots. Seas 1 foot or less. A chance of showers and thunderstorms after midnight. Winds and seas higher in and near thunderstorms. $$  887 FZUS56 KLOX 232011 CWFLOX Coastal Waters Forecast for California National Weather Service Los Angeles/Oxnard CA 111 PM PDT Sun Aug 23 2026 Point Piedras Blancas to San Mateo Point CA out 60 NM including the Channel Islands National Marine Sanctuary. PZZ600-241000- 111 PM PDT Sun Aug 23 2026 .Synopsis for the southern California coast and Santa Barbara Channel including the Channel Islands National Marine Sanctuary and National Park...at 18Z or 11 AM PDT, a 1025 mb surface high was about 400 NM west of Medford, Oregon and a 1006 mb low was south of Las Vegas. $$ PZZ645-241000- Point Piedras Blancas to Point Sal westward out to 10 NM- 111 PM PDT Sun Aug 23 2026 .TONIGHT...NW wind 10 to 15 kt with gusts to 20 kt, becoming 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 2 ft at 15 seconds. Patchy fog. .MON...NW wind 5 to 10 kt, becoming 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 8 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .MON NIGHT...NW wind 10 to 15 kt. Seas 3 to 4 ft. Wave Detail: NW 4 ft at 6 seconds and S 2 ft at 14 seconds. Patchy fog. .TUE...NW wind 5 to 10 kt, becoming 15 to 20 kt with gusts to 25 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and S 3 ft at 14 seconds. Patchy fog in the morning. .TUE NIGHT...NW wind 15 to 20 kt with gusts to 25 kt, becoming 10 to 15 kt after midnight. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 6 seconds and S 3 ft at 14 seconds. Patchy fog. .WED...NW wind 5 to 10 kt, becoming 15 to 20 kt with gusts to 25 kt in the afternoon. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and S 3 ft at 13 seconds. Patchy fog in the morning. .WED NIGHT...NW wind 15 to 20 kt with gusts to 25 kt, becoming 10 to 15 kt after midnight. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 4 ft at 13 seconds. .THU...NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 4 ft at 12 seconds. .THU NIGHT...NW wind 15 to 25 kt with gusts to 30 kt, becoming 10 to 15 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 7 seconds and S 4 ft at 12 seconds. .FRI...NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt in the afternoon. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 7 seconds and S 4 ft at 12 seconds. .FRI NIGHT...NW wind 15 to 25 kt with gusts to 30 kt, becoming 10 to 20 kt after midnight. Seas 6 to 8 ft. Wave Detail: NW 6 ft at 7 seconds and S 3 ft at 13 second5s. $$ PZZ670-241000- Point Piedras Blancas to Point Sal from 10 to 60 NM- 111 PM PDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM PDT THIS EVENING... .TONIGHT...NW wind 15 to 20 kt with gusts to 25 kt, becoming 10 to 15 kt after midnight. Seas 5 ft. Wave Detail: NW 5 ft at 7 seconds and S 2 ft at 15 seconds. Patchy fog. .MON...NW wind 10 to 15 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 8 seconds and S 3 ft at 14 seconds. Patchy fog in the morning. .MON NIGHT...NW wind 10 to 15 kt with gusts to 20 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog. .TUE...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog in the morning. .TUE NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 3 ft at 14 seconds. Patchy fog. .WED...NW wind 15 to 20 kt with g5usts to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 5 ft at 6 seconds and S 4 ft at 13 seconds. Patchy fog in the morning. .WED NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 7 ft, building to 8 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and S 5 ft at 13 seconds. .THU...NW wind 15 to 20 kt with gusts to 25 kt. Seas 7 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and S 5 ft at 12 seconds. .THU NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 8 to 9 ft. Wave Detail: NW 8 ft at 7 seconds and S 4 ft at 12 seconds. .FRI...NW wind 15 to 20 kt with gusts to 25 kt. Seas 8 to 9 ft. Wave Detail: NW 8 ft at 7 seconds and S 5 ft at 12 seconds. .FRI NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 8 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and S 3 ft at 13 seconds. $$ PZZ673-241000- Waters from Pt. Sal to Santa Cruz Island CA and westward 60 nm including San Miguel and Santa Rosa Islands- 111 PM PDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .TONIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog. .MON...NW wind 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog in the morning. .MON NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog. .TUE...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 6 ft. Wave Detail: NW 4 ft at 6 seconds and S 3 ft at 14 seconds. Patchy fog in the morning. .TUE NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 4 ft at 13 seconds. Patchy fog. .WED...NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 4 ft at 13 seconds. Patchy fog in the morning. .WED NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 6 to 8 ft. Wave Detail: NW 7 ft at 7 seconds and S 5 ft at 12 seconds. .THU...NW wind 15 to 25 kt with gusts to 30 kt. Seas 6 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and S 5 ft at 12 seconds. .THU NIGHT...NW wind 20 to 25 kt with gusts to 30 kt. Seas 6 to 9 ft. Wave Detail: NW 8 ft at 7 seconds and S 4 ft at 12 seconds. .FRI...NW wind 20 to 25 kt with gusts to 30 kt. Seas 6 to 9 ft. Wave Detail: NW 8 ft at 8 seconds and S 4 ft at 12 seconds. .FRI NIGHT...NW wind 20 to 25 kt with gusts to 30 kt. Seas 7 to 9 ft. Wave Detail: NW 7 ft at 7 seconds and S 3 ft at 13 seconds. $$ PZZ676-241000- Outer waters from Santa Cruz Island to San Clemente Island to 60 NM offshore including San Nicolas and Santa Barbara Islands- 111 PM PDT Sun Aug 23 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT... .TONIGHT...NW wind 10 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 2 ft at 14 seconds. Patchy fog. .MON...NW wind 10 to 20 kt with gusts to 25 kt. Seas 4 to 5 ft. Wave Detail: NW 4 ft at 7 seconds and S 2 ft at 14 seconds. Patchy fog in the morning. .MON NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog. .TUE...NW wind 15 to 20 kt with gusts to 25 kt. Seas 4 to 6 ft. Wave Detail: NW 5 ft at 7 seconds and S 3 ft at 14 seconds. Patchy fog in the morning. .TUE NIGHT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 4 ft at 13 seconds. Patchy fog after midnight. .WED...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 4 ft at 12 seconds. Patchy fog in the morning. .WED NIGHT...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 4 ft at 12 seconds. .THU...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 5 ft at 7 seconds, W 3 ft at 8 seconds and S 4 ft at 12 seconds. .THU NIGHT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 8 seconds and S 3 ft at 11 seconds. .FRI...NW wind 15 to 20 kt with gusts to 25 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at8 seconds and S 4 ft at 12 seconds. .FRI NIGHT...NW wind 15 to 25 kt with gusts to 30 kt. Seas 5 to 7 ft. Wave Detail: NW 6 ft at 7 seconds and S 3 ft at 13 seconds. $$ PZZ650-241000- East Santa Barbara Channel from Pt. Conception to Pt. Mugu CA including Santa Cruz Island- 111 PM PDT Sun Aug 23 2026 .TONIGHT...Western Portion, NW wind 10 to 20 kt with local gusts to 25 kt, becoming 10 to 15 kt after midnight. Eastern portion, W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds. .MON...Western portion, NW wind 10 to 15 kt. Eastern portion, light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 6 seconds. .MON NIGHT...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt. Eastern Portion, W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 4 ft at 6 seconds. .TUE...Western Portion, NW wind 10 to 15 kt with gusts to 20 kt. Eastern Portion, light winds becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 6 seconds. .TUE NIGHT...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt. Eastern Portion, W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 5 ft. Wave Detail: NW 4 ft at 6 seconds and S 2 ft at 14 seconds. .WED...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt. Eastern Portion, light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 3 ft at 7 seconds and S 2 ft at 13 seconds. .WED NIGHT...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt. Eastern Portion, W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: NW 3 ft at 7 seconds and S 2 ft at 12 seconds. .THU...Western portion, NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt in the afternoon. Eastern portion, light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: W 2 ft at 8 seconds and S 2 ft at 12 seconds. .THU NIGHT...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt. Eastern Portion, W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds and S 2 ft at 11 seconds. .FRI...Western Portion, NW wind 10 to 15 kt, becoming 15 to 20 kt with gusts to 25 kt in the afternoon. Eastern Portion, light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 8 seconds and S 2 ft at 12 seconds. .FRI NIGHT...Western Portion, NW wind 15 to 20 kt with gusts to 25 kt. Eastern Portion, W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 4 ft. Wave Detail: NW 4 ft at 7 seconds and S 2 ft at 14 seconds. $$ PZZ655-241000- Inner waters from Point Mugu to San Mateo Pt. CA including Santa Catalina and Anacapa Islands- 111 PM PDT Sun Aug 23 2026 .TONIGHT...W wind 10 to 15 kt this evening, becoming light. Seas 2 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 15 seconds. .MON...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave Detail: NW 3 ft at 6 seconds and S 2 ft at 14 seconds. .MON NIGHT...W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 3 ft at 6 seconds and S 2 ft at 14 seconds. .TUE...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave Detail: NW 3 ft at 6 seconds and S 2 ft at 14 seconds. .TUE NIGHT...W wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas 3 to 5 ft. Wave Detail: W 3 ft at 6 seconds and S 3 ft at 13 seconds. .WED...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 3 to 5 ft. Wave Detail: W 3 ft at 7 seconds and S 4 ft at 12 seconds. .WED NIGHT...W wind 10 to 15 kt, becoming S 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave Detail: W 2 ft at 7 seconds and S 4 ft at 12 seconds. .THU...Light winds, becoming W 10 to 15 ktin the afternoon. Seas 3 to 5 ft. Wave Detail: W 2 ft at 7 seconds and S 4 ft at 11 seconds. .THU NIGHT...W wind 10 to 15 kt in the evening, becoming light. Seas 3 to 4 ft. Wave Detail: W 2 ft at 8 seconds and S 3 ft at 11 seconds. .FRI...Light winds, becoming W 10 to 15 kt in the afternoon. Seas 3 to 4 ft. Wave Detail: W 3 ft at 8 seconds and S 3 ft at 11 seconds. .FRI NIGHT...W wind 10 to 15 kt in the evening, becoming light. Seas 2 to 4 ft. Wave Detail: W 2 ft at 7 seconds and S 2 ft at 13 seconds. $$ RAT www.weather.gov/losangeles  437 FZUS52 KKEY 232025 CWFKEY Coastal Waters Forecast for the Florida Keys National Weather Service Key West FL 425 PM EDT Sun Aug 23 2026 Florida Bay, Hawk Channel and Straits of Florida from Ocean Reef to south of Dry Tortugas, and the extreme southeastern Gulf of America, including The Florida Keys National Marine Sanctuary Seas are given as significant wave height, which is the average height of the highest 1/3 of the waves. Individual waves may be more than twice the significant wave height. The Wave Detail section highlights the period and direction of origin for the highest-energy waves, as well as any long-period swells moving in a different direction than the wind. GMZ005-240830- Synopsis for Keys coastal waters from Ocean Reef to Dry Tortugas 425 PM EDT Sun Aug 23 2026 .SYNOPSIS... A split ridge pattern remains in place across the Florida Keys coastal waters. This will promote generally light to gentle southeast to east breezes through tonight, becoming variable at times this evening. As North Atlantic ridging builds westward, east to southeast breezes will become more established from late tonight through Thursday, becoming generally gentle, but at times moderate during the overnight hours. The Approximate Shoreward Edge of the Gulf Stream as of August 19, 2026... 37 NM south of Dry Tortugas Light, on Loggerhead Key 20 NM south-southeast of Cosgrove Shoal Light, off the Marquesas Keys 14 NM south-southeast of Sand Key Light, off Key West 10 NM south-southeast of Looe Key, off Big Pine Key 10 NM south-southeast of Sombrero Key Light, off Marathon 3 NM southeast of Alligator Reef Light, off Islamorada 1 NM west-northwest of Molasses Reef Light, off Key Largo 1 NM east-southeast of Carysfort Reef Light, off Ocean Reef Gulf Stream Information Courtesy of the Naval Oceanographic Office. $$ GMZ031-240830- Florida Bay including Barnes Sound, Blackwater Sound, and Buttonwood Sound- 425 PM EDT Sun Aug 23 2026 .TONIGHT...East to southeast winds 5 to 10 knots, increasing to near 10 knots. Bay waters smooth to a light chop, becoming a light chop. A slight chance of showers and thunderstorms. .MONDAY AND MONDAY NIGHT...East to southeast winds near 10 knots. Bay waters a light chop. A slight chance of showers and thunderstorms. .TUESDAY...East to southeast winds near 10 knots. Bay waters a light chop. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...East to southeast winds near 10 knots. Bay waters a light chop. A chance of showers and thunderstorms. .WEDNESDAY...East to southeast winds near 10 knots. Bay waters a light chop. Showers likely with a chance of thunderstorms. .WEDNESDAY NIGHT...East to southeast winds near 10 knots. Bay waters a light chop. A chance of showers and thunderstorms. .THURSDAY...Southeast winds 5 to 10 knots. Bay waters smooth to a light chop. A chance of showers and thunderstorms. .THURSDAY NIGHT...East to southeast winds near 10 knots. Bay waters a light chop. A chance of showers and thunderstorms. .FRIDAY...East to southeast winds 5 to 10 knots. Bay waters smooth to a light chop. A chance of showers and thunderstorms. .FRIDAY NIGHT...East winds near 10 knots. Bay waters a light chop. A chance of showers and thunderstorms. $$ GMZ032-035-240830- Bayside and Gulfside from Craig Key to west end of Seven Mile Bridge- Gulf of America from west end of Seven Mile Bridge to Halfmoon Shoal out to 5 Fathoms- 425 PM EDT Sun Aug 23 2026 .TONIGHT...East to southeast winds 5 to 10 knots. Seas 1 foot or less. Nearshore waters smooth to a light chop. A slight chance of showers and thunderstorms. .MONDAY...East to southeast winds 5 to 10 knots, increasing to near 10 knots. Seas 1 foot or less, building to around 1 foot. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers and thunderstorms. .MONDAY NIGHT...East to southeast winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore waters a light chop. A slight chance of showers and thunderstorms. .TUESDAY...East to southeast winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore waters a light chop. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas 1 to 2 feet. Nearshore waters a light to moderate chop. Showers likely with a chance of thunderstorms. .WEDNESDAY...East to southeast winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore waters a light chop. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East to southeast winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore waters a light chop. Showers and thunderstorms likely. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A chance of showers and thunderstorms. .THURSDAY NIGHT...East to southeast winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the Marquesas Keys.. Nearshore waters a light chop. A chance of showers and thunderstorms. .FRIDAY...East to southeast winds 5 to 10 knots. Seas around 1 foot. Nearshore waters smooth to a light chop. A chance of showers and thunderstorms. .FRIDAY NIGHT...East winds near 10 knots. Seas around 1 foot, except 1 to 2 feet west of the Marquesas Keys. Nearshore waters a light chop. A chance of showers and thunderstorms. $$ GMZ042>044-240830- Hawk Channel from Ocean Reef to Craig Key out to the reef- Hawk Channel from Craig Key to west end of Seven Mile Bridge out to the reef- Hawk Channel from west end of Seven Mile Bridge to Halfmoon Shoal out to the reef- 425 PM EDT Sun Aug 23 2026 .TONIGHT...Southeast to south winds 5 to 10 knots, becoming east to southeast and increasing to near 10 knots. Seas around 1 foot, building to 1 to 2 feet. Nearshore waters smooth to a light chop, becoming a light chop. A slight chance of showers and thunderstorms. .MONDAY...East to southeast winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A slight chance of showers and thunderstorms. .MONDAY NIGHT...East winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A slight chance of showers and thunderstorms. .TUESDAY...East to southeast winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas around 2 feet. Nearshore waters a light to moderate chop. A chance of showers and thunderstorms. .WEDNESDAY...East to southeast winds near 10 knots. Seas around 2 feet. Nearshore waters a light chop. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East to southeast winds 10 to 15 knots, decreasing to near 10 knots. Seas around 2 feet. Nearshore waters a light to moderate chop. A chance of showers and thunderstorms. .THURSDAY...East to southeast winds near 10 knots, decreasing to 5 to 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop, becoming smooth to a light chop. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...East to southeast winds near 10 knots. Seas 1 to 2 feet. Nearshore waters a light chop. A chance of showers and thunderstorms. .FRIDAY...East to southeast winds 5 to 10 knots. Seas 1 to 2 feet. Nearshore waters smooth to a light chop. A chance of showers and thunderstorms. .FRIDAY NIGHT...East winds near 10 knots, increasing to 10 to 15 knots. Seas 1 to 2 feet, building to around 2 feet. Nearshore waters a light chop, becoming a lightto moderate chop. A chance of showers and thunderstorms. $$ GMZ052>055-072>075-240830- Straits of Florida from Ocean Reef to Craig Key out 20 NM- Straits of Florida from Craig Key to west end of Seven Mile Bridge out 20 NM- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal out 20 NM- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas out 20 NM- Straits of Florida from Ocean Reef to Craig Key 20 to 60 NM out- Straits of Florida from Craig Key to west end of Seven Mile Bridge 20 to 60 NM out- Straits of Florida from west end of Seven Mile Bridge to south of Halfmoon Shoal 20 to 60 NM out- Straits of Florida from Halfmoon Shoal to 20 NM west of Dry Tortugas 20 to 60 NM out- 425 PM EDT Sun Aug 23 2026 .TONIGHT...Southeast winds 5 to 10 knots, becoming east to southeast and increasing to near 10 knots. Seas 1 to 2 feet, building to around 2 feet. Wave Detail: East to southeast 2 feet at 4 seconds. A slight chance of showers and thunderstorms. .MONDAY...East to southeast winds near 10 knots. Seas around 2 feet. Wave Detail: East 2 feet at 4 seconds. A slight chance of showers and thunderstorms. .MONDAY NIGHT...East winds 10 to 15 knots. Seas 2 to 3 feet. Wave Detail: East 2 feet at 4 seconds. A slight chance of showers and thunderstorms. .TUESDAY...East winds near 10 knots. Seas around 2 feet. A chance of showers with a slight chance of thunderstorms. .TUESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .WEDNESDAY...East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East to southeast winds 10 to 15 knots. Seas 2 to 3 feet. A chance of showers and thunderstorms. .THURSDAY...East to southeast winds 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .THURSDAY NIGHT...East winds near 10 knots. Seas around 2 feet. A chance of showers and thunderstorms. .FRIDAY...East winds near 10 knots, decreasing to 5 to 10 knots. Seas around 2 feet. A slight chance of showers and thunderstorms. .FRIDAY NIGHT...East winds near 10 knots, increasing to 10 to 15 knots. Seas around 2 feet, building to 2 to 3 feet. A chance of showers and thunderstorms. $$ GMZ033-034-240830- Gulf of America from East Cape Sable to Chokoloskee 20 to 60 NM out and beyond 5 fathoms- Gulf of America including Dry Tortugas and Rebecca Shoal Channel- 425 PM EDT Sun Aug 23 2026 .TONIGHT...Variable winds near 5 knots, becoming east to southeast and increasing to 5 to 10 knots. Seas around 1 foot. Wave Detail: East to southeast 1 foot at 2 seconds. A slight chance of showers and thunderstorms. .MONDAY...East to southeast winds 5 to 10 knots, increasing to near 10 knots. Seas around 1 foot, building to 1 to 2 feet. Wave Detail: East to southeast 1 foot at 2 seconds. A slight chance of showers and thunderstorms. .MONDAY NIGHT...East to southeast winds 5 to 10 knots. Seas around 1 foot. Wave Detail: East to southeast 1 foot at 3 seconds. A slight chance of showers and thunderstorms. .TUESDAY...East to southeast winds 5 to 10 knots. Seas around 1 foot. A slight chance of showers and thunderstorms. .TUESDAY NIGHT...East to southeast winds 5 to 10 knots, increasing to 10 to 15 knots after midnight. Seas 1 to 2 feet. Showers likely with a chance of thunderstorms. .WEDNESDAY...East to southeast winds near 10 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms. .WEDNESDAY NIGHT...East to southeast winds near 10 knots. Seas 1 to 2 feet. Showers and thunderstorms likely. .THURSDAY...Southeast winds 5 to 10 knots. Seas around 1 foot. A chance of showers and thunderstorms. .THURSDAY NIGHT...East to southeast winds near 10 knots. Seas 1 to 2 feet. A chance of showers and thunderstorms. .FRIDAY...East to southeast winds 5 to 10 knots. Seas around 1 foot. A chance of showers and thunderstorms. .FRIDAY NIGHT...East winds 5 to 10 knots, increasing to near 10 knots. Seas around 1 foot, building to 1 to 2feet. Showers and thunderstorms likely. $$ BT/MJV/AJP  819 FZUS51 KLWX 232057 CWFLWX Coastal Waters Forecast National Weather Service Baltimore MD/Washington DC 457 PM EDT Sun Aug 23 2026 Tidal Potomac River and Maryland portion of Chesapeake Bay. Forecasts of wave heights do not include effects of wind direction relative to tidal currents. Expect higher waves when winds are blowing against the tidal flow. Waves flat where waters are iced over. ANZ500-240800- 457 PM EDT Sun Aug 23 2026 .SYNOPSIS FOR THE TIDAL POTOMAC AND MD PORTION OF THE CHESAPEAKE BAY... High pressure will gradually build toward the waters from the west early this week, before shifting offshore later this week. Winds may near low-end SCA levels in southerly flow on Wednesday. $$ ANZ535-240800- Tidal Potomac from Key Bridge to Indian Head- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. A slight chance of showers and tstms. .TONIGHT...W winds around 5 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds around 5 kt. Waves 1 ft. .TUE...NW winds around 5 kt. Waves 1 ft. .TUE NIGHT...W winds around 5 kt. Waves 1 ft or less. .WED...SE winds around 5 kt. Waves 1 ft. A chance of showers through the night. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ536-240800- Tidal Potomac from Indian Head to Cobb Island- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. A slight chance of showers and tstms. .TONIGHT...NW winds around 5 kt. Waves 1 ft. .MON...W winds around 5 kt. Waves 1 ft. .MON NIGHT...NW winds around 5 kt. Waves 1 ft. .TUE...NW winds around 5 kt. Waves 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft or less. .WED...S winds 5 to 10 kt. Waves 1 ft. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ537-240800- Tidal Potomac from Cobb Island to Smith Point- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...NW winds 5 kt. Waves less than 1 ft. .TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. .MON...W winds around 5 kt. Waves 1 ft or less. .MON NIGHT...N winds 5 to 10 kt. Waves 1 ft. .TUE...NW winds 5 kt. Waves less than 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves flat. .WED...S winds 10 to 15 kt. Waves 1 ft or less... building to 2 ft. A chance of showers after midnight. .THU...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers. A chance of tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ530-240800- Chesapeake Bay north of Pooles Island- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. A slight chance of showers and tstms. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...NW winds around 5 kt. Waves 1 ft. .WED...SE winds around 5 kt...becoming S. Waves 1 ft. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning, then showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ531-240800- Chesapeake Bay from Pooles Island to Sandy Point- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. A slight chance of showers and tstms. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...W winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .WED...NE winds 5kt...becoming S 10 to 15 kt. Waves 1 ft or less... building to 2 ft after midnight. A chance of showers after midnight. .THU...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers in the morning, then showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ538-240800- Patapsco River including Baltimore Harbor- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. A slight chance of showers and tstms. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft or less. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft or less. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...NW winds around 5 kt. Waves 1 ft or less. .WED...NE winds around 5 kt...becoming S. Waves 1 ft or less. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning, then showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ539-240800- Chester River to Queenstown MD- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. A slight chance of showers and tstms. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 kt. Waves less than 1 ft. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...W winds around 5 kt. Waves 1 ft or less. .WED...SE winds around 5 kt...becoming S. Waves 1 ft or less. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning, then showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ532-240800- Chesapeake Bay from Sandy Point to North Beach- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...W winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...W winds around 5 kt. Waves 1 ft. .WED...NE winds 5 kt...becoming S 10 to 15 kt. Waves 1 ft or less... building to 2 ft. A chance of showers after midnight. .THU...S winds 10 to 15 kt. Waves 2 ft. A chance of showers in the morning, then showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ540-240800- Eastern Bay- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...W winds 5 kt. Waves less than 1 ft. .TUE NIGHT...W winds around 5 kt. Waves 1 ft or less. .WED...E winds around 5 kt...becoming S. Waves 1 ft or less. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Waves 1 ft. A chance of showers in the morning, then showers likely with a chance of tstms. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ533-240800- Chesapeake Bay from North Beach to Drum Point- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. .TONIGHT...W winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 to 10 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...NW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft. .WED...W winds around 5 kt...becoming S 10 to 15 kt. Waves 1 ft or less...building to 2 ft. A chance of showers after midnight. .THU...S winds 10 to 15 kt. Waves 1 to 2 ft. Showers likely. A chance of tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ541-240800- Choptank River to Cambridge MD and the Little Choptank River- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 10 kt. Waves 1 ft. .TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. .MON...W winds around 5 kt. Waves 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...NW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft. .WED...E winds around 5 kt...becoming S 10 to 15 kt. Waves 1 ft or less...building to 2 ft. A chance of showers after midnight. .THU...S winds 10 to 15 kt. Waves 1 ft. Showers likely. A chance of tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ542-240800- Patuxent River to Broomes Island MD- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...W winds 5 kt. Waves less than 1 ft. .TONIGHT...W winds around 5 kt. Waves 1 ft. .MON...W winds around 5 kt. Waves 1 ft. .MON NIGHT...NW winds 5 kt. Waves less than 1 ft. .TUE...NW winds 5 kt. Waves less than 1 ft. .TUE NIGHT...SW winds around 5 kt. Waves 1 ft. .WED...S winds 5 to 10 kt. Waves 1 ft. A chance of showers after midnight. .THU...S winds 5 to 10 kt. Waves 1 ft. Showers likely. A chance of tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ534-240800- Chesapeake Bay from Drum Point to Smith Point- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...NW winds 10 kt. Waves 1 ft. .TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. .MON...W winds 5 kt. Waves less than 1 ft. .MON NIGHT...NW winds 5 to 10 kt. Waves 1 ft. .TUE...NW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. .WED...SW winds around 5 kt...becoming S 10 to 15 kt. Waves flat... building to 2 to 3 ft. A chance of showers after midnight. .THU...S winds 10 to 15 kt. Waves 2 to 3 ft. A chance of showers. A chance of tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$ ANZ543-240800- Tangier Sound and the inland waters surrounding Bloodsworth Island- 457 PM EDT Sun Aug 23 2026 .REST OF THIS AFTERNOON...NW winds 10 kt. Waves 1 ft. .TONIGHT...NW winds 5 to 10 kt. Waves 1 ft. .MON...W winds around 5 kt. Waves 1 ft or less. .MON NIGHT...W winds 5 kt...becoming N after midnight. Waves 1 ft or less. .TUE...NW winds 5 to 10 kt. Waves 1 ft. .TUE NIGHT...SW winds 5 kt. Waves less than 1 ft. .WED...SW winds 5 to 10 kt...becoming S 10 to 15 kt. Waves 1 ft or less...building to 2 ft. .THU...S winds 10 to 15 kt. Waves 1 to 2 ft. A chance of showers through the day. Showers likely with a chance of tstms through the night. Winds and waves higher and visibilities lower in and near tstms. $$