897 FZUS53 KDTX 240713 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 313 AM EDT Mon Aug 24 2026 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LHZ422-242000- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 313 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON... .TODAY...West winds 20 to 25 knots becoming northwest 15 to 20 knots in the afternoon. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet late in the afternoon. .TONIGHT...Northwest winds 10 to 15 knots. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming southeast 5 to 10 knots early in the afternoon. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South winds 10 to 15 knots. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-242000- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 313 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest winds 20 to 25 knots diminishing to 15 to 20 knots in the afternoon. Mostly cloudy. A slight chance of showers in the morning. Waves 4 to 6 feet. Waves occasionally around 8 feet. .TONIGHT...Northwest winds 10 to 15 knots. Partly cloudy. Waves 3 to 5 feet subsiding to 2 to 4 feet after midnight. Waves occasionally around 7 feet. .TUESDAY...Northwest winds 5 to 10 knots backing to the south early in the afternoon. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South winds 10 to 15 knots. Mostly clear. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-242000- Port Austin to Harbor Beach MI- 313 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest winds 20 to 25 knots with gusts to 30 knots diminishing to 15 to 20 knots late in the afternoon. Mostly cloudy. A chance of showers in the morning. Waves 5 to 7 feet. Waves occasionally around 10 feet. .TONIGHT...Northwest winds 15 to 20 knots becoming north 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 3 to 5 feet. Waves occasionally around 6 feet. .TUESDAY...Northwest winds 5 to 10 knots until late afternoon becoming light and variable. Partly cloudy until late afternoon then clearing. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. .TUESDAY NIGHT...Southeast winds 5 to 10 knots becoming south 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-242000- Harbor Beach to Port Sanilac MI- 313 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...West winds 20 to 25 knots becoming northwest 15 to 20 knots in the late morning and afternoon. Mostly cloudy. A chance of showers in the morning. Waves 3 to 5 feet. Waves occasionally around 7 feet. .TONIGHT...Northwest winds 10 to 15 knots. Partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. .TUESDAY...Northwest winds 5 to 10 knots veering to the northeast early in the afternoon. Partly cloudy until late afternoon becoming mostly sunny. Waves 1 to 3 feet. .TUESDAY NIGHT...Southeast winds 5 to 10 knots veering to the south after midnight. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-242000- Port Sanilac to Port Huron MI- 313 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGHTHIS EVENING... .TODAY...Northwest winds 15 to 20 knots. Mostly cloudy. A slight chance of showers in the morning. Waves 2 to 4 feet. .TONIGHT...Northwest winds 10 to 15 knots diminishing to 5 to 10 knots in the late evening and overnight. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...Northwest winds 5 to 10 knots veering to the northeast early in the afternoon. Mostly sunny until late afternoon becoming partly cloudy. Waves 1 to 3 feet. .TUESDAY NIGHT...East winds 5 to 10 knots veering to the south in the late evening and overnight. Partly cloudy. Waves 2 feet or less. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-242000- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 313 AM EDT Mon Aug 24 2026 .TODAY...West winds 10 to 15 knots. Sunny. Waves 2 feet or less. .TONIGHT...Northwest winds 5 to 10 knots. Mostly clear. Waves 2 feet or less. .TUESDAY...Northwest winds 5 to 10 knots early in the morning becoming light and variable, then becoming south 5 to 10 knots early in the afternoon. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South winds 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is 70 degrees. $$ CB You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes  975 FZUS53 KDLH 240736 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 236 AM CDT Mon Aug 24 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-241600- Grand Portage to Grand Marais MN- 236 AM CDT Mon Aug 24 2026 .TODAY...North wind 5 to 10 knots becoming northeast late in the morning, then becoming south in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Mostly cloudy. Waves 1 foot or less. .TUESDAY...Southeast wind 5 knots. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 knots becoming west in the late evening and overnight. Rain showers and chance of thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Waves 1 foot or less. $$ LSZ141-241600- Grand Marais to Taconite Harbor MN- 236 AM CDT Mon Aug 24 2026 .TODAY...North wind 5 knots early in the morning becoming variable 10 knots or less, then becoming south 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots early in the evening becoming variable 10 knots or less, then becoming north 5 knots early in the morning. Slight chance of rain showers after midnight. Waves 1 foot or less. .TUESDAY...East wind 5 knots. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 knots becoming north late in the evening, then becoming west after midnight. Rain showers and chance of thunderstorms in the evening, then slight chance of showers and thunderstorms after midnight. Waves 1 foot or less. $$ LSZ142-241600- Taconite Harbor to Silver Bay Harbor MN- 236 AM CDT Mon Aug 24 2026 .TODAY...North wind 5 knots early in the morning becoming variable 10 knots or less, then becoming southeast 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Chance of rain showers after midnight. Waves 1 foot or less. .TUESDAY...Northeast wind 5 knots becoming east in the afternoon. Chance of rain showers in the morning, then rain showers likely and chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...Northeast wind 5 knots becoming west after midnight. Rain showers likely and chance of thunderstorms in the evening. Waves 1 foot or less. $$ LSZ143-241600- Silver Bay Harbor to Two Harbors MN- 236 AM CDT Mon Aug 24 2026 .TODAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 knots. Slight chance of rain showers after midnight. Waves 1 foot or less. .TUESDAY...Northeast wind 5 knots becoming east in the afternoon. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...Northeast wind 5 knots becoming west after midnight. Chance of thunderstorms in the evening. Chance of rain showers through the night. Waves 1 foot or less. $$ LSZ144-241600- Two Harbors to Duluth MN- 236 AM CDT Mon Aug 24 2026 .TODAY...Variable winds 10 knots or less becoming east 5 to 10 knots in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Northeast wind 5 to 10 knots. Slight chance of rain showers after midnight. Waves 1 foot or less. .TUESDAY...East wind 5 knots becoming southeast in the late morning and afternoon. Chance of rain showers and slight chance of thunderstorms in the morning, then chance of thunderstorms and slight chance of rain showers in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...Southeast wind 5 to 10 knots becoming northwest late in the evening, then becoming west after midnight. Chance of showers and thunderstorms in the evening. Waves 1 foot or less. $$ LSZ145-241600- Duluth MN to Port Wing WI- 236 AM CDT Mon Aug 24 2026 .TODAY...Variable winds 10 knots or less becoming east 5 to 10 knots in the late morning and afternoon. Patchy dense fog early in the morning. Waves 1 foot or less. .TONIGHT...East wind 5 to 10 knots. Slight chance of rain showers after midnight. Waves 1 foot or less. .TUESDAY...Southeast wind 5 knots becoming south in the late morning and afternoon. Slight chance of thunderstorms in the morning. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...South wind 5 to 10 knots becoming west in the late evening and overnight. Chance of showers and thunderstorms in the evening. Waves 1 foot or less. $$ LSZ146-241600- Port Wing to Sand Island WI- 236 AM CDT Mon Aug 24 2026 .TODAY...Variable winds 10 knots or less becoming northeast 5 knots in the afternoon. Patchy fog early in the morning. Waves 1 foot or less. .TONIGHT...East wind 5 knots. Mostly cloudy. Waves 1 foot or less. .TUESDAY...Southeast wind 5 knots becoming south late in the morning, then becoming west early in the afternoon becoming east late in the afternoon. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...East wind 5 to 10 knots becoming northwest late in the evening, then becoming west after midnight. Chance of thunderstorms in the evening. Chance of showers through the night. Waves 1 foot or less. $$ LSZ147-241600- Sand Island to Bayfield WI- 236 AM CDT Mon Aug 24 2026 .TODAY...Variable winds 10 knots or less becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 knots. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...Southeast wind 5 knots becoming southwest in the late evening and early morning, then becoming west early in the morning. Showers likely and chance of thunderstorms in the evening. Waves 1 foot or less. $$ LSZ150-241600- Outer Apostle Islands Beyond 5 NM from Mainland- 236 AM CDT Mon Aug 24 2026 .TODAY...North wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...Southeast wind 5 knots. Mostly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...Southeast wind 5 to 10 knots becoming southwest in the late evening and overnight. Chance of thunderstorms in the evening. Showers likely through the night. Slight chance of thunderstorms after midnight. Waves 1 foot or less. $$ LSZ121-241600- Chequamegon Bay-Bayfield to Oak Point WI- 236 AM CDT Mon Aug 24 2026 .TODAY...West wind 5 knots early in the morning becoming variable 10 knots or less, then becoming east 5 knots in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots becoming south after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...Southwest wind 5 to 10 knots becoming west after midnight. Chance of thunderstorms in the evening. Showers likely through the night. Waves 1 foot or less. $$ LSZ148-241600- Oak Point to Saxon Harbor WI- 236 AM CDT Mon Aug 24 2026 .TODAY...Southwest wind 5 knots becoming northwest late in the morning, then becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .TONIGHT...East wind 5 knots becoming south after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 1 foot or less. .TUESDAY...South wind 5 to 10 knots. Chance of rain showers through the day. Chance of thunderstorms in the afternoon. Waves 1 foot or less. .TUESDAY NIGHT...South wind 5 to 10 knots becoming southwest after midnight. Chance of thunderstorms in the evening. Showers likely through the night. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  991 FZUS53 KGRB 240736 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 236 AM CDT Mon Aug 24 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-241000- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 236 AM CDT Mon Aug 24 2026 ...SMALL CRAFT SHOULD EXERCISE CAUTION FROM SUNDAY EVENING THROUGH THIS MORNING... .REST OF THE NIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Clear. .MONDAY...NW wind 10 to 15 kts veering N 5 to 10 kts early in the afternoon. Waves 1 to 3 ft. Mostly sunny. .MONDAY NIGHT...SE wind 5 to 10 kts veering S after midnight. Waves 2 ft or less. Partly cloudy. .TUESDAY...S wind 10 to 15 kts. Waves 2 ft or less. Partly sunny. $$ LMZ541>543-241000- Rock Island Passage to Sturgeon Bay WI- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 236 AM CDT Mon Aug 24 2026 .REST OF THE NIGHT...NW wind 10 to 15 kts. Waves 1 to 3 ft. Clear. .MONDAY...NW wind 10 to 15 kts veering N 5 to 10 kts early in the afternoon. Waves 2 ft or less. Mostly sunny. .MONDAY NIGHT...SE wind 5 to 10 kts veering SW after midnight. Waves 2 ft or less. Partly cloudy. .TUESDAY...S wind 10 to 15 kts increasing to 15 to 25 kts early in the afternoon. Waves 2 ft or less building to 3 to 5 ft in the afternoon. Partly sunny. A Small Craft Advisory may be needed. $$ See Lake Michigan Open Lake Forecast for Wednesday through Friday.  989 FZUS53 KGRR 240736 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 336 AM EDT Mon Aug 24 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-240845- Pentwater to Manistee MI- 336 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...Northwest winds 15 to 20 knots. Mostly clear. Waves 3 to 5 feet. .MONDAY...Northwest winds 10 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet early in the afternoon. .MONDAY NIGHT...Northwest winds 5 to 15 knots veering northeast around 5 knots in the late evening and early morning, then veering southeast after midnight. Partly cloudy. Waves 1 to 2 feet. .TUESDAY...South winds 5 to 15 knots veering southwest 15 to 20 knots early in the afternoon. Mostly sunny. Waves 2 to 4 feet. .TUESDAY NIGHT...South winds 15 to 25 knots. Partly cloudy. Waves 3 to 5 feet. .WEDNESDAY...Southwest winds 15 to 25 knots. Mostly sunny with a chance of rain showers. Waves 4 to 6 feet. .THURSDAY...Northwest winds 10 to 15 knots. Sunny. Waves 1 to 3 feet. .FRIDAY...North winds 5 to 15 knots backing northwest early in the afternoon. Sunny. Waves 1 foot or less. $$ LMZ848-240845- Whitehall to Pentwater MI- 336 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...Northwest winds 15 to 20 knots. Mostly clear. Waves 2 to 4 feet. .MONDAY...Northwest winds 15 to 20 knots. Sunny. Waves 2 to 4 feet. .MONDAY NIGHT...Northwest winds 5 to 15 knots veering northeast in the late evening and early morning, then veering southeast after midnight. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...Southeast winds 5 to 10 knots veering southwest 10 to 20 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3 feet. .TUESDAY NIGHT...South winds 15 to 25 knots. Partly cloudy. Waves 2 to 4 feet building to 3 to 5 feet in the late evening and overnight. .WEDNESDAY...Southwest winds 20 to 25 knots. Mostly sunny with a chance of rain showers. Waves 4 to 6 feet. .THURSDAY...Northwest winds 10 to 20 knots. Sunny. Waves 2 to 4 feet. .FRIDAY...Northeast winds around 10 knots backing north in the late morning and afternoon. Sunny. Waves 1 foot or less. $$ LMZ847-240845- Grand Haven to Whitehall MI- 336 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...Northwest winds 10 to 15 knots. Mostly clear. Waves 1 to 3 feet. .MONDAY...Northwest winds 15 to 20 knots. Sunny. Waves 3 to 5 feet. .MONDAY NIGHT...North winds 5 to 15 knots veering northeast around 5 knots after midnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 2 feet in the late evening and overnight. .TUESDAY...Southeast winds 5 to 10 knots veering southwest 10 to 15 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 2 feet. .TUESDAY NIGHT...South winds 15 to 25 knots. Partly cloudy. Waves 2 to 4 feet building to 3 to 5 feet after midnight. .WEDNESDAY...Southwest winds 20 to 25 knots. Mostly sunny with a chance of rain showers. Waves 4 to 6 feet. .THURSDAY...Northwest winds 15 to 20 knots. Sunny. Waves 2 to 4 feet. .FRIDAY...Northeast winds around 10 knots backing northwest early in the afternoon. Sunny. Waves 1 foot or less. $$ LMZ846-240845- Holland to Grand Haven MI- 336 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...Northwest winds around 10 knots. Mostly clear. Waves 1 to 2 feet. .MONDAY...Northwest winds 10 to 20 knots. Sunny. Waves 2 to 4 feet building to 3 to 5 feet in the late morning and afternoon. .MONDAY NIGHT...Northwest winds 10 to 20 knots veering north 5 to 10 knots in the late evening and early morning, then veering northeast after midnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .TUESDAY...Southeast winds 5 to 15 knots veering southwest in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TUESDAY NIGHT...South winds 10 to 20 knots. Partly cloudy. Waves 1 to 2 feet building to 2 to 4 feet after midnight. .WEDNESDAY...Southwest winds 20 to 25 knots. Partly sunny with a chance of rain showers. Waves 4 to 6 feet. .THURSDAY...Northwest winds 15 to 20 knots. Sunny. Waves 2 to 4 feet. .FRIDAY...Northeast winds around 10 knots backing northwest early in the afternoon. Sunny. Waves 1 foot or less. $$ LMZ845-240845- South Haven to Holland MI- 336 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...North winds 5 to 10 knots. Mostly clear. Waves 1 to 3 feet. .MONDAY...Northwest winds 10 to 15 knots. Sunny. Waves 1 to 3 feet building to 3 to 5 feet in the late morning and afternoon. .MONDAY NIGHT...North winds 5 to 15 knots veering northeast around 5 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .TUESDAY...Southeast winds around 5 knots veering southwest in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TUESDAY NIGHT...South winds 10 to 20 knots. Partly cloudy. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 15 to 20 knots. Partly sunny. Waves 3 to 5 feet. .THURSDAY...Northwest winds around 15 knots. Sunny. Waves 2 to 4 feet. .FRIDAY...Northeast winds 5 to 10 knots backing northwest in the late morning and afternoon. Sunny. Waves around 1 foot. $$ LMZ844-240845- St Joseph to South Haven MI- 336 AM EDT Mon Aug 24 2026 .REST OF TONIGHT...North winds 5 to 10 knots. Mostly clear. Waves 1 to 3 feet. .MONDAY...Northwest winds 5 to 15 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet in the late morning and afternoon. .MONDAY NIGHT...North winds 5 to 15 knots backing west around 5 knots after midnight. Mostly clear. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .TUESDAY...South winds around 5 knots veering west in the late morning and afternoon. Mostly sunny. Waves 1 foot or less. .TUESDAY NIGHT...South winds 5 to 15 knots. Partly cloudy. Waves around 1 foot. .WEDNESDAY...Southwest winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet. .THURSDAY...Northwest winds 10 to 15 knots. Sunny. Waves 2 to 4 feet. .FRIDAY...North winds 5 to 10 knots backing northwest early in the afternoon. Sunny. Waves around 1 foot. $$  005 FZUS53 KIWX 240736 NSHIWX Nearshore Marine Forecast National Weather Service Northern Indiana 336 AM EDT Mon Aug 24 2026 For waters within five nautical miles of shore on Lake Michigan LMZ046-241415- Michigan City IN to New Buffalo MI- 336 AM EDT Mon Aug 24 2026 .TODAY...Northwest winds 5 to 10 knots becoming north. Sunny. Waves 1 to 2 feet. .TONIGHT...North winds 5 to 10 knots becoming light and variable. Mostly clear. Waves 1 to 2 feet. .TUESDAY...Light and variable winds. Mostly sunny. Waves 1 foot or less. .TUESDAY NIGHT...Southeast winds 10 knots or less becoming south. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 foot or less. The water temperature at Michigan City is 73 degrees. $$ LMZ043-241415- New Buffalo MI to St Joseph MI- 336 AM EDT Mon Aug 24 2026 .TODAY...Northwest winds 5 to 10 knots. Sunny. Waves 2 to 3 feet. .TONIGHT...North winds 5 to 10 knots becoming light and variable. Mostly clear. Waves 1 to 3 feet. .TUESDAY...Light and variable winds. Mostly sunny. Waves 1 foot or less. .TUESDAY NIGHT...Light and variable winds becoming south 5 to 10 knots. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 foot or less. The water temperature at Michigan City is 73 degrees. $$  216 FZUS51 KCLE 240742 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 342 AM EDT Mon Aug 24 2026 For waters within five nautical miles of shore Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LEZ142-143-241415- Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH- 342 AM EDT Mon Aug 24 2026 .TODAY...West winds 15 to 20 knots diminishing to 10 to 15 knots. Sunny. Waves 1 to 3 feet building to 2 to 4 feet, then subsiding to 1 to 3 feet. .TONIGHT...West winds 5 to 15 knots becoming northwest. Partly cloudy. Waves 2 feet or less. .TUESDAY...Northwest winds 10 knots or less becoming east. Sunny. Waves 1 foot or less. .TUESDAY NIGHT...Southeast winds 10 knots or less becoming south. Partly cloudy. Waves 1 foot or less. See Lake Erie open lakes forecast for Wednesday through Friday. The water temperature off Toledo is 76 degrees, off Cleveland 76 degrees, and off Erie 76 degrees. $$ LEZ144-145-241415- The Islands to Vermilion OH-Vermilion to Avon Point OH- 342 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON... .TODAY...West winds 15 to 20 knots. Sunny. Waves 3 to 5 feet subsiding to 2 to 4 feet. Waves occasionally around 6 feet. .TONIGHT...West winds 5 to 15 knots. Partly cloudy. Waves 1 to 3 feet. .TUESDAY...West winds 10 knots or less becoming north. Mostly sunny. Waves 1 foot or less. .TUESDAY NIGHT...Light and variable winds becoming south 5 to 10 knots. Partly cloudy. Waves 1 foot or less. See Lake Erie open lakes forecast for Wednesday through Friday. The water temperature off Toledo is 76 degrees, off Cleveland 76 degrees, and off Erie 76 degrees. $$ LEZ146>149-241415- Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH- Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY- 342 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...West winds 15 to 25 knots. A chance of waterspouts. A chance of showers with a slight chance of thunderstorms. Waves 3 to 5 feet building to 4 to 7 feet. Waves occasionally around 9 feet. .TONIGHT...West winds 15 to 20 knots becoming northwest 5 to 15 knots. A chance of waterspouts. A chance of showers. Waves 3 to 6 feet subsiding to 1 to 3 feet. Waves occasionally around 7 feet. .TUESDAY...Northwest winds 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...West winds 10 knots or less becoming south. Partly cloudy. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Wednesday through Friday. The water temperature off Toledo is 76 degrees, off Cleveland 76 degrees, and off Erie 76 degrees. $$  848 FZUS53 KAPX 240756 NSHAPX Nearshore Marine Forecast National Weather Service Gaylord MI 356 AM EDT Mon Aug 24 2026 For waters within five nautical miles of shore on Lakes Huron... Michigan and Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ321-241600- Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON... .TODAY...Northwest wind 15 to 25 knots decreasing to 10 to 15 knots early in the evening. Slight chance of showers early in the morning. Waves 5 to 8 feet subsiding to 3 to 5 feet in the afternoon. Waves occasionally around 10 feet. .TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...Southeast wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LSZ322-241600- St. Marys River Point Iroquois to E. Potagannissing Bay- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON... .TODAY...Northwest wind 15 to 25 knots. Chance of showers in the morning. .TONIGHT...Northwest wind 10 to 15 knots. Patchy dense fog. .TUESDAY...Light winds. Patchy dense fog. .TUESDAY NIGHT...South wind 5 to 10 knots. Chance of showers. See the open lakes forecast for days 3 through 5. $$ LMZ341-241600- Seul Choix Point to 5NM West of Mackinac Bridge- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Slight chance of showers early in the morning. Waves 2 to 4 feet subsiding to 2 feet or less in the afternoon. .TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 15 to 20 knots. Showers likely. Waves 4 to 6 feet. See the open lakes forecast for days 3 through 5. $$ LMZ342-241600- Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Slight chance of showers early in the morning. Waves 3 to 5 feet subsiding to 2 to 4 feet in the afternoon. .TONIGHT...North wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LMZ323-241600- Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Slight chance of showers early in the morning. Waves 3 to 5 feet subsiding to 2 to 3 feet in the afternoon. .TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LMZ345-241600- Point Betsie to Sleeping Bear Point MI- 356 AM EDT Mon Aug 24 2026 .TODAY...Northwest wind 15 to 20 knots decreasing to 5 to 10 knots early in the evening. Mostly clear. Waves 2 to 4 feet subsiding to 2 to 3 feet in the afternoon. .TONIGHT...North wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 15 to 20 knots. Chance of showers. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LMZ344-241600- Sleeping Bear Point to Grand Traverse Light MI- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Slight chance of showers early in the morning. Waves 3 to 5 feet subsiding to 2 to 3 feet in the afternoon. .TONIGHT...North wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 15 to 20 knots. Chance of showers. Waves 2 to 3 feet. See the open lakes forecast for days 3 through 5. $$ LMZ346-241600- Manistee to Point Betsie MI- 356 AM EDT Mon Aug 24 2026 .TODAY...Northwest wind 15 to 20 knots decreasing to 5 to 10 knots early in the evening. Mostly clear. Waves 2 to 4 feet subsiding to 2 to 3 feet in the afternoon. .TONIGHT...Northeast wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. .TUESDAY...Southwest wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 20 knots. Chance of showers. Waves 2 to 4 feet. See the open lakes forecast for days 3 through 5. $$ LHZ345-241600- Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Chance of showers in the morning. Waves 2 to 4 feet subsiding to 2 feet or less in the afternoon. .TONIGHT...Northwest wind 5 to 10 knots. Mostly clear. Waves 2 feet or less. .TUESDAY...West wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ346-241600- St Ignace to False Detour Channel- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Chance of showers in the morning. Waves 2 to 4 feet subsiding to 2 feet or less in the afternoon. .TONIGHT...Northwest wind 10 to 15 knots. Mostly clear. Waves 2 feet or less. .TUESDAY...Southwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ347-241600- 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Chance of showers early in the morning, then slight chance of showers in the morning. Waves 5 to 8 feet subsiding to 3 to 5 feet in the afternoon. Waves occasionally around 10 feet. .TONIGHT...Northwest wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...Northwest wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 15 knots. Chance of showers. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ348-241600- Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING... .TODAY...Northwest wind 15 to 25 knots. Chance of showers early in the morning, then slight chance of showers in the morning. Waves 5 to 8 feet. Waves occasionally around 10 feet. .TONIGHT...Northwest wind 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .TUESDAY...North wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ LHZ349-241600- Sturgeon Pt to Alabaster MI- 356 AM EDT Mon Aug 24 2026 ...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON... .TODAY...Northwest wind 15 to 25 knots decreasing to 10 to 15 knots early in the evening. Chance of showers early in the morning, then slight chance of showers in the morning. Waves 2 to 4 feet. .TONIGHT...Northwest wind 10 to 15 knots. Partly cloudy. Waves 2 to 3 feet. .TUESDAY...South wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less. .TUESDAY NIGHT...South wind 5 to 10 knots. Partly cloudy. Waves 2 feet or less. See the open lakes forecast for days 3 through 5. $$ FEF