089 FZNT27 KNHC 170401 OFFN06 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1201 AM EDT Sat Oct 17 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A cold front extends from Mobile Bay to Tampico, Mexico. Fresh to strong N winds and building seas follow the front, which is forecast to reach from near Tampa Bay, Florida to the central Bay of Campeche by early Sat morning, and from the Straits of Florida and the SE Gulf to the eastern Bay of Campeche by early Sun morning. The front will be just SE of the area on Mon where it will gradually dissipate. Strong winds and frequent gusts to gale-force are forecast NW of the front tonight into Sat morning, along with rough to very rough seas. Looking ahead, strong high pressure will build over the lower Mississippi Valley behind the front, promoting fresh to strong NE to E winds mainly over the eastern half of the Gulf into mid week. Northwest Gulf of America ...GALE WARNING... .OVERNIGHT...N to NE winds 20 to 30 kt with frequent gusts to gale force. Seas 7 to 10 ft. .SAT...N to NE winds 20 to 30 kt. Seas 8 to 13 ft. .SAT NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft. .SUN...NE winds 15 to 20 kt. Seas 6 to 9 ft. .SUN NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 8 ft. .MON...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .MON NIGHT...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE...NE to E winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE to E winds 15 to 20 kt. Seas 4 to 6 ft. .WED...NE to E winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE to E winds 10 to 15 kt. Seas 3 to 5 ft. North Central and Northeast Gulf of America ...GALE WARNING... .OVERNIGHT...N winds 20 to 30 kt, with frequent gusts to gale force. Seas 2 ft or less, building to 3 to 5 ft late. Scattered showers and isolated tstms. .SAT...N to NE winds 20 to 30 kt. Seas 7 to 10 ft. .SAT NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft. .SUN...NE winds 20 to 25 kt. Seas 7 to 10 ft. .SUN NIGHT...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. .MON...NE to E winds 20 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 5 to 7 ft. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .WED...NE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 15 to 20 kt. Seas 3 to 5 ft.  266 FZNT23 KWNM 170405 OFFN01 NAVTEX Marine Forecast for NE US waters NWS Ocean Prediction Center Washington DC 1205 AM EDT Sat Oct 17 2026 Conditions given represent the highest within that period. Locally higher winds and seas can be expected in and near tstms. ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed coastal waters forecasts... .SYNOPSIS...A warm front will lift N over the waters early tonight. A strong cold front will quickly move E across the area tonight into Sat, before a series of low pressure troughs or secondary cold fronts move SE over the waters Sat into Sun. High pressure will build E across the region Sun into Mon, then begin to shift E Mon night into Tue as low pressure begins to approach the area from the S. The low will remain S of the area Tue through Wed night as another high moves E across the area. Eastport Maine to Cape Cod .TONIGHT...W to SW winds 15 to 25 kt, becoming NW. Seas 5 to 9 ft. Chance of showers with vsby 1 nm or less. .SAT...N to NW winds 20 to 30 kt. Seas 6 to 9 ft. Scattered showers. .SAT NIGHT...N winds 15 to 25 kt. Seas 6 to 9 ft. .SUN...N winds 10 to 20 kt. Seas 4 to 8 ft. .SUN NIGHT...E winds 15 to 25 kt. Seas 6 to 10 ft. .MON...E winds 10 to 20 kt. Seas 8 to 13 ft. .MON NIGHT...NE winds 15 to 25 kt. Seas 9 to 14 ft. .TUE...NE winds 15 to 25 kt. Seas 7 to 11 ft. .TUE NIGHT...NE winds 20 to 30 kt. Seas 7 to 11 ft. .WED...NE winds 20 to 30 kt. Seas 7 to 10 ft. .WED NIGHT...NE winds 15 to 25 kt. Seas 7 to 10 ft. Cape Cod to Nantucket Shoals and Georges Bank ...GALE WARNING... .TONIGHT...SW winds 20 to 30 kt. Seas 6 to 10 ft. Chance of showers with vsby 1 nm or less. .SAT...N winds 25 to 35 kt. Seas 6 to 11 ft. Rain. .SAT NIGHT...N to NE winds 25 to 35 kt. Seas 9 to 15 ft. .SUN...NE winds 30 to 40 kt. Seas 12 to 18 ft. .SUN NIGHT...E winds 30 to 40 kt. Seas 13 to 20 ft. .MON...E winds 30 to 40 kt. Seas 11 to 19 ft. .MON NIGHT...E to NE winds 25 to 35 kt. Seas 9 to 15 ft. .TUE...NE winds 25 to 35 kt. Seas 9 to 13 ft. .TUE NIGHT...NE winds 25 to 35 kt. Seas 9 to 13 ft. .WED...NE winds 25 to 35 kt. Seas 8 to 12 ft. .WED NIGHT...NE winds 25 to 35 kt. Seas 8 to 13 ft. South of New England ...GALE WARNING... .TONIGHT...W to SW winds 15 to 25 kt, becoming N. Seas 5 to 9 ft. Chance of rain with vsby 1 nm or less. .SAT...N winds 25 to 35 kt. Seas 6 to 11 ft. Scattered showers. .SAT NIGHT...NE winds 25 to 35 kt. Seas 9 to 15 ft. .SUN...NE winds 30 to 40 kt. Seas 12 to 19 ft. .SUN NIGHT...E to NE winds 30 to 40 kt. Seas 14 to 20 ft. .MON...NE winds 30 to 40 kt. Seas 14 to 20 ft. .MON NIGHT...NE winds 25 to 35 kt. Seas 11 to 17 ft. .TUE...NE winds 25 to 35 kt. Seas 10 to 15 ft. .TUE NIGHT...NE winds 30 to 40 kt. Seas 10 to 15 ft. .WED...NE winds 30 to 40 kt. Seas 11 to 16 ft. .WED NIGHT...NE winds 30 to 40 kt. Seas 11 to 17 ft.  230 FZNT25 KNHC 170404 OFFN04 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1204 AM EDT Sat Oct 17 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... Southeast Gulf of America .SYNOPSIS...A cold front extends from Mobile Bay to Tampico, Mexico. Fresh to strong N winds and building seas follow the front, which is forecast to reach from near Tampa Bay, Florida to the central Bay of Campeche by early Sat morning, and from the Straits of Florida and the SE Gulf to the eastern Bay of Campeche by early Sun morning. The front will be just SE of the area on Mon where it will gradually dissipate. Fresh to strong NE winds and rough seas will follow the front over the southeast Gulf through Mon night. Frequent gusts to gale- force are forecast elsewhere NW of the front tonight into Sat morning. Looking ahead, strong high pressure will build over the lower Mississippi Valley behind the front, promoting fresh to strong NE to E winds mainly over the eastern half of the Gulf into mid week. .OVERNIGHT...NE winds 20 to 25 kt. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SUN...NE winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. Scattered tstms. .SUN NIGHT...NE winds 20 to 25 kt. Seas 7 to 10 ft in NE swell. .MON...NE winds 20 to 25 kt. Seas 6 to 9 ft. .MON NIGHT...NE winds 20 to 25 kt. Seas 6 to 8 ft. .TUE...NE winds 15 to 20 kt. Seas 5 to 7 ft. .TUE NIGHT...NE winds 15 to 20 kt. Seas 5 to 7 ft. .WED...NE winds 15 to 20 kt. Seas 4 to 6 ft. .WED NIGHT...NE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...NE winds 10 to 15 kt. Seas 3 to 5 ft. .THU NIGHT...NE winds 10 to 15 kt. Seas 3 to 5 ft. Within 200 nm east of the coast of Florida .SYNOPSIS...A strong cold front will move off the NE Florida coast early Sat and reach from 31N72W to the Straits of Florida by early Sun morning, and from near 31N70W to western Cuba by early Mon morning, then stall and dissipate into mid week. Strong to near- gale force winds and rough to very rough seas will follow the front affecting mainly the waters W of 65W through Tue. .OVERNIGHT...N to NE winds 10 to 15 kt S of 27N, and N 25 to 30 kt N of 27N. Seas 4 to 6 ft. Scattered showers and isolated tstms. .SUN...N to NE winds 20 to 25 kt. Seas 6 to 9 ft. Scattered tstms. .SUN NIGHT...NE winds 20 to 25 kt S of 27N, and N to NE 20 to 30 kt N of 27N. Seas 7 to 10 ft in NE swell. .MON...NE winds 20 to 25 kt S of 27N, and N to NE 20 to 25 kt N of 27N. Seas 7 to 10 ft in NE swell. .MON NIGHT...N to NE winds 15 to 20 kt. Seas 6 to 9 ft. .TUE...N to NE winds 15 to 20 kt. Seas 6 to 8 ft. .TUE NIGHT...N to NE winds 15 to 20 kt. Seas 5 to 7 ft. .WED...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .WED NIGHT...N to NE winds 15 to 20 kt. Seas 4 to 6 ft. .THU...N to NE winds 10 to 15 kt. Seas 4 to 6 ft. .THU NIGHT...N to NE winds 10 to 15 kt. Seas 4 to 6 ft.  260 FZNT26 KNHC 170405 OFFN05 NAVTEX Marine Forecast NWS National Hurricane Center Miami, FL 1205 AM EDT Sat Oct 17 2026 ...Please refer to Coastal Waters Forecasts (CWF) available through NOAA Weather Radio and other means for detailed Coastal Waters Forecasts... .SYNOPSIS...A weak pressure gradient across the area will support gentle to moderate trade winds and slight to moderate seas through early next week. Long period northerly swell to 6 ft is expected to reach the Atlantic waters and passages Mon night into Tue. San Juan Atlantic Waters .OVERNIGHT...E to SE winds 10 to 15 kt. Seas 4 to 5 ft. .SUN...E to SE winds 5 to 10 kt. Seas 3 to 4 ft. .SUN NIGHT...E winds 10 kt. Seas 3 to 4 ft. .MON...E to SE winds 10 kt. Seas 3 to 4 ft. .MON NIGHT...E winds 10 kt. Seas 4 to 6 ft. .TUE...E to SE winds 5 to 10 kt. Seas 4 to 6 ft in NW to N swell. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 5 to 6 ft in N swell. .WED...SE winds 5 to 10 kt. Seas 4 to 5 ft in NW to N swell. .WED NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 ft in NW to N swell. .THU...SE winds 5 to 10 kt. Seas 4 to 5 ft in NW to N swell. .THU NIGHT...SE winds 5 to 10 kt. Seas 4 to 5 ft in N swell. San Juan Caribbean Waters .OVERNIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft. .SUN...E to SE winds 5 to 10 kt. Seas 3 ft. .SUN NIGHT...E winds 10 kt. Seas 3 ft. .MON...E winds 10 kt. Seas 3 ft. .MON NIGHT...E winds 5 to 10 kt. Seas 3 ft. .TUE...E to SE winds 10 kt. Seas 3 ft. .TUE NIGHT...E to SE winds 5 to 10 kt. Seas 3 ft. .WED...E to SE winds 5 to 10 kt. Seas 3 ft. .WED NIGHT...E to SE winds 10 kt. Seas 3 ft. .THU...E to SE winds 10 to 15 kt. Seas 3 to 4 ft. .THU NIGHT...E winds 10 to 15 kt. Seas 3 to 4 ft.