381 FZUS51 KCLE 200115 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 915 PM EDT Tue May 19 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>144-200230- Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH- The Islands to Vermilion OH- 915 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 10 PM EDT THIS EVENING... .TONIGHT...Southwest winds 10 to 15 knots becoming northwest. Showers with a chance of thunderstorms late this evening, then a chance of showers and thunderstorms after midnight. A chance of showers late. Waves 2 feet or less. .WEDNESDAY...North winds 5 to 15 knots becoming northeast. A slight chance of showers in the morning. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northeast winds 10 to 15 knots increasing to 15 to 20 knots. Mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet. .THURSDAY...Northeast winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Friday through Sunday. The water temperature off Toledo is 60 degrees, off Cleveland 55 degrees, and off Erie 58 degrees. $$ LEZ145>147-200230- Vermilion to Avon Point OH-Avon Point to Willowick OH- Willowick to Geneva-on-the Lake OH- 915 PM EDT Tue May 19 2026 .TONIGHT...Southwest winds 10 to 15 knots becoming northwest. Showers with a chance of thunderstorms, then a chance of showers with a slight chance of thunderstorms late. Waves 1 to 3 feet. .WEDNESDAY...North winds 10 to 15 knots becoming northeast. A slight chance of showers in the morning. Waves 1 to 3 feet. .WEDNESDAY NIGHT...North winds 10 to 15 knots becoming northeast 15 to 20 knots. Mostly cloudy. Waves 1 to 3 feet building to 2 to 4 feet. .THURSDAY...Northeast winds 15 to 20 knots. Mostly sunny. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Friday through Sunday. The water temperature off Toledo is 60 degrees, off Cleveland 55 degrees, and off Erie 58 degrees. $$ LEZ148-149-200230- Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY- 915 PM EDT Tue May 19 2026 .TONIGHT...Southwest winds 10 to 15 knots becoming west. Showers with a chance of thunderstorms, then showers likely with a slight chance of thunderstorms late. Waves 1 to 3 feet. .WEDNESDAY...Northwest winds 5 to 15 knots. A chance of showers in the morning. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northwest winds 10 to 15 knots becoming northeast. Mostly cloudy. Waves 2 feet or less. .THURSDAY...Northeast winds 10 to 15 knots increasing to 15 to 20 knots. Mostly sunny. Waves 1 to 3 feet building to 2 to 4 feet. Winds and waves higher in and near thunderstorms. See Lake Erie open lakes forecast for Friday through Sunday. The water temperature off Toledo is 60 degrees, off Cleveland 55 degrees, and off Erie 58 degrees. $$  507 FZUS53 KDLH 200117 NSHDLH Nearshore Marine Forecast National Weather Service Duluth MN 817 PM CDT Tue May 19 2026 For waters within five nautical miles of shore on Lake Superior. Waves are the significant wave height - the average of the highest 1/3 of the wave spectrum. Occasional wave height is the average of the highest 1/10 of the wave spectrum. LSZ140-201000- Grand Portage to Grand Marais MN- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...Northwest wind 5 knots becoming southwest late in the morning, then rising to 10 to 15 knots with gusts to around 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. .WEDNESDAY NIGHT...Southwest wind 5 to 10 knots. Clear. Waves 1 to 2 feet. .THURSDAY...South wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ141-201000- Grand Marais to Taconite Harbor MN- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 knots. Gusts up to 20 knots early in the evening. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...Northwest wind 5 knots becoming southwest in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...South wind 5 knots early in the evening becoming variable 10 knots or less, then becoming northeast 5 knots early in the morning. Mostly clear. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming southeast in the late morning and afternoon. Sunny. Waves 1 foot or less. $$ LSZ142-201000- Taconite Harbor to Silver Bay Harbor MN- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...West wind 5 knots. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...West wind 5 knots becoming south late in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Southeast wind 5 knots becoming northeast in the late evening and overnight. Mostly clear. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming east in the late morning and afternoon. Sunny. Waves 1 foot or less. $$ LSZ143-201000- Silver Bay Harbor to Two Harbors MN- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...West wind 5 to 10 knots. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...West wind 5 knots becoming south in the late morning and early afternoon, then becoming southeast late in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...East wind 5 knots becoming northeast after midnight. Mostly clear. Waves 1 foot or less. .THURSDAY...Northeast wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ144-201000- Two Harbors to Duluth MN- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...West wind 5 to 10 knots. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...West wind 5 knots becoming southwest late in the morning, then becoming southeast in the afternoon. Sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Northeast wind 5 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...East wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ145-201000- Duluth MN to Port Wing WI- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...West wind 10 to 15 knots easing to 5 knots after midnight. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...West wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...East wind 5 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...East wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ146-201000- Port Wing to Sand Island WI- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...West wind 5 to 10 knots. Chance of sprinkles early in the evening. Waves1 to 2 feet. .WEDNESDAY...West wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...East wind 5 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...Northeast wind 5 to 10 knots. Sunny. Waves 1 foot or less. $$ LSZ147-201000- Sand Island to Bayfield WI- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...West wind 5 knots becoming southeast in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Southeast wind 5 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...Southeast wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ150-201000- Outer Apostle Islands Beyond 5 NM from Mainland- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Chance of sprinkles early in the evening. Waves 1 to 3 feet. .WEDNESDAY...Northwest wind 5 knots becoming southeast in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...Southeast wind 5 knots. Mostly clear. Waves 1 foot or less. .THURSDAY...Southeast wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ121-201000- Chequamegon Bay-Bayfield to Oak Point WI- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 10 knots. Gusts up to 20 knots early in the evening. Chance of sprinkles early in the evening. Waves 1 foot or less. .WEDNESDAY...Northwest wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...East wind 5 knots becoming south after midnight. Mostly clear. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. $$ LSZ148-201000- Oak Point to Saxon Harbor WI- 817 PM CDT Tue May 19 2026 .REST OF TONIGHT...Northwest wind 5 to 10 knots. Chance of sprinkles early in the evening. Waves 1 to 2 feet. .WEDNESDAY...Northwest wind 5 knots becoming east in the afternoon. Mostly sunny. Waves 1 foot or less. .WEDNESDAY NIGHT...East wind 5 knots becoming south after midnight. Mostly clear. Waves 1 foot or less. .THURSDAY...South wind 5 knots becoming east in the afternoon. Sunny. Waves 1 foot or less. $$ Graphical marine forecasts are available online at: weather.gov/greatlakes WFO DLH  583 FZUS53 KGRB 200119 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 819 PM CDT Tue May 19 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-200400- 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- 819 PM CDT Tue May 19 2026 .TONIGHT...NW wind 10 to 15 kts. Waves 2 ft or less. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE after midnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ541-200400- Rock Island Passage to Sturgeon Bay WI- 819 PM CDT Tue May 19 2026 .TONIGHT...NW wind 10 to 15 kts. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ542-543-200400- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 819 PM CDT Tue May 19 2026 .TONIGHT...NW wind 10 to 15 kts veering N after midnight. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...N wind 10 to 15 kts veering NE in the late morning and afternoon. Waves 1 to 3 ft. Mostly sunny. .WEDNESDAY NIGHT...NE wind 10 to 15 kts. Waves 2 ft or less. Partly cloudy. .THURSDAY...NE wind 10 to 15 kts. Waves 2 ft or less. Partly sunny. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday. Wave height forecast is for ice free areas.  219 FZUS53 KGRB 200136 NSHGRB Nearshore Marine Forecast National Weather Service Green Bay WI 836 PM CDT Tue May 19 2026 For waters within five nautical miles of shore on Lake Michigan LMZ521-522-200400- Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI- Green Bay south of line from Oconto WI to Little Sturgeon Bay WI- 836 PM CDT Tue May 19 2026 .TONIGHT...NW wind 10 to 15 kts. Waves 2 ft or less. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE after midnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...E wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ541-200400- Rock Island Passage to Sturgeon Bay WI- 836 PM CDT Tue May 19 2026 .TONIGHT...NW wind 10 to 15 kts. Waves 2 to 4 ft subsiding to 1 to 3 ft after midnight. Mostly cloudy. .WEDNESDAY...N wind 5 to 10 kts veering E early in the afternoon. Waves 2 ft or less. Mostly sunny. .WEDNESDAY NIGHT...E wind 5 to 10 kts backing NE in the late evening and overnight. Waves 2 ft or less. Partly cloudy. .THURSDAY...NE wind 5 to 10 kts. Waves 2 ft or less. Partly cloudy. $$ LMZ542-543-200400- Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI- 836 PM CDT Tue May 19 2026 .TONIGHT...NW wind 10 to 15 kts veering N after midnight. Waves 1 to 3 ft. Mostly cloudy. .WEDNESDAY...N wind 10 to 15 kts veering NE in the late morning and afternoon. Waves 1 to 3 ft. Mostly sunny. .WEDNESDAY NIGHT...NE wind 10 to 15 kts. Waves 2 ft or less. Partly cloudy. .THURSDAY...NE wind 10 to 15 kts. Waves 2 ft or less. Partly sunny. $$ See Lake Michigan Open Lake Forecast for Friday through Sunday. Wave height forecast is for ice free areas.  205 FZUS53 KGRR 200136 NSHGRR Nearshore Marine Forecast National Weather Service Grand Rapids MI 936 PM EDT Tue May 19 2026 For waters within five nautical miles of shore on Lake Michigan LMZ849-200800- Pentwater to Manistee MI- 936 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .THROUGH EARLY EVENING...Southwest winds 15 to 25 knots. Mostly cloudy with a chance of rain showers. Waves 4 to 6 feet. .TONIGHT...West winds 10 to 20 knots veering north after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 20 knots. Sunny. Waves 2 to 3 feet. .WEDNESDAY NIGHT...Northeast winds 10 to 20 knots decreasing to 5 to 10 knots after midnight. Partly cloudy. Waves 2 to 3 feet. .THURSDAY...Northeast winds 5 to 10 knots backing north 10 to 20 knots early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .THURSDAY NIGHT...North winds 10 to 20 knots veering east in the late evening and overnight. Mostly cloudy. Waves 1 to 2 feet. .FRIDAY...East winds 10 to 20 knots. Mostly cloudy. Waves 1 to 2 feet. .SATURDAY...East winds 10 to 20 knots. Mostly cloudy with rain showers likely. Waves around 1 foot. .SUNDAY...West winds 5 to 10 knots. Mostly cloudy. Waves less than 1 foot. $$ LMZ848-200800- Whitehall to Pentwater MI- 936 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .THROUGH EARLY EVENING...Southwest winds 20 to 25 knots. Mostly cloudy with a chance of rain showers. Waves 4 to 6 feet. .TONIGHT...Northwest winds 20 to 25 knots veering north 15 to 20 knots after midnight. Partly cloudy in the evening then becoming mostly cloudy. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 25 knots. Mostly sunny. Waves 2 to 4 feet. .WEDNESDAY NIGHT...North winds 15 to 25 knots veering northeast 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late evening and overnight. .THURSDAY...Northeast winds 10 to 20 knots backing north early in the afternoon. Partly sunny. Waves 1 to 2 feet. .THURSDAY NIGHT...Northeast winds 10 to 20 knots veering east in the late evening and overnight. Mostly cloudy. Waves 1 to 3 feet. .FRIDAY...East winds 15 to 25 knots. Mostly cloudy. Waves 1 to 2 feet. .SATURDAY...East winds 15 to 20 knots. Mostly cloudy with rain showers likely. Waves 1 to 2 feet. .SUNDAY...West winds around 10 knots. Mostly cloudy. Waves less than 1 foot. $$ LMZ847-200800- Grand Haven to Whitehall MI- 936 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .THROUGH EARLY EVENING...Southwest winds 20 to 25 knots. Mostly cloudy with a chance of rain showers. Waves 3 to 5 feet. .TONIGHT...Northwest winds 15 to 25 knots. Partly cloudy. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 25 knots. Mostly sunny. Waves 2 to 4 feet. .WEDNESDAY NIGHT...North winds 15 to 25 knots veering northeast in the late evening and overnight. Partly cloudy. Waves 2 to 4 feet. .THURSDAY...East winds 10 to 15 knots backing north early in the afternoon. Partly sunny. Waves around 1 foot. .THURSDAY NIGHT...Northeast winds 15 to 20 knots. Mostly cloudy. Waves 1 to 2 feet. .FRIDAY...East winds 15 to 25 knots. Mostly cloudy. Waves 1 to 3 feet. .SATURDAY...East winds 10 to 20 knots. Mostly cloudy with rain showers likely. Waves 1 to 2 feet. .SUNDAY...West winds around 10 knots. Mostly cloudy. Waves 1 foot or less. $$ LMZ846-200800- Holland to Grand Haven MI- 936 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .THROUGH EARLY EVENING...Southwest winds 20 to 25 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 3 to 5 feet. .TONIGHT...Northwest winds 15 to 25 knots. Partly cloudy. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 25 knots. Mostly sunny. Waves 2 to 4 feet. .WEDNESDAY NIGHT...North winds 15 to 25 knots veering northeast in the late evening and overnight. Partly cloudy. Waves 3 to 5 feet subsiding to 1 to 2 feet after midnight. .THURSDAY...Northeast winds 10 to 15 knots. Partly sunny. Waves around 1 foot. .THURSDAY NIGHT...East winds 15 to 20 knots. Mostly cloudy. Waves 1 to 2 feet. .FRIDAY...East winds 15 to 25 knots. Mostly cloudy. Waves 1 to 3 feet. .SATURDAY...East winds 15 to 20 knots veering south 10 to 15 knots early in the afternoon. Mostly cloudy with rain showers likely. Waves 1 to 2 feet. .SUNDAY...West winds 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. $$ LMZ845-200800- South Haven to Holland MI- 936 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .THROUGH EARLY EVENING...Southwest winds 15 to 20 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 2 to 4 feet. .TONIGHT...Northwest winds 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 25 knots. Partly sunny. Waves 3 to 5 feet. .WEDNESDAY NIGHT...North winds 20 to 25 knots veering northeast 15 to 20 knots in the late evening and overnight. Partly cloudy. Waves 3 to 5 feet subsiding to 1 to 3 feet after midnight. .THURSDAY...Northeast winds 10 to 15 knots. Partly sunny. Waves around 1 foot. .THURSDAY NIGHT...East winds 15 to 20 knots. Mostly cloudy. Waves around 1 foot. .FRIDAY...East winds 15 to 25 knots. Mostly cloudy. Waves 1 to 2 feet. .SATURDAY...East winds 15 to 20 knots veering southwest 10 to 15 knots early in the afternoon. Mostly cloudy with rain showers likely. Waves around 1 foot. .SUNDAY...West winds 5 to 10 knots. Mostly cloudy. Waves 1 foot or less. $$ LMZ844-200800- St Joseph to South Haven MI- 936 PM EDT Tue May 19 2026 ...SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT WEDNESDAY... .THROUGH EARLY EVENING...Southwest winds 15 to 20 knots. Mostly cloudy with a chance of rain showers and a slight chance of thunderstorms. Waves 2 to 3 feet. .TONIGHT...Northwest winds 15 to 20 knots. Mostly cloudy in the evening then becoming partly cloudy. Waves 2 to 4 feet. .WEDNESDAY...North winds 15 to 25 knots. Partly sunny. Waves 3 to 5 feet. .WEDNESDAY NIGHT...North winds 15 to 25 knots veering northeast around 15 knots after midnight. Partly cloudy. Waves 3 to 5 feet. .THURSDAY...East winds 10 to 15 knots backing northeast early in the afternoon. Mostly sunny. Waves 1 to 2 feet. .THURSDAY NIGHT...East winds 10 to 15 knots. Partly cloudy. Waves around 1 foot. .FRIDAY...East winds 15 to 20 knots. Mostly cloudy with a chance of rain showers. Waves 1 to 2 feet. .SATURDAY...East winds around 15 knots veering southeast in the late morning and early afternoon, then veering west early in the afternoon. Mostly cloudy. Waves around 1 foot. .SUNDAY...West winds 5 to 10 knots veering northwest early in the afternoon. Partly sunny. Waves less than 1 foot. $$  317 FZUS53 KDTX 200139 NSHDTX Nearshore Marine Forecast for Michigan National Weather Service Detroit/Pontiac MI 939 PM EDT Tue May 19 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. LHZ422-200945- Inner Saginaw Bay SW of Point Au Gres to Bay Port MI- 939 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest winds 15 to 20 knots. Mostly cloudy this evening becoming partly cloudy. A slight chance of showers this evening. Waves 2 to 4 feet subsiding to 1 to 3 feet after midnight. .WEDNESDAY...Northwest winds 15 to 20 knots becoming north 10 to 15 knots in the late morning and early afternoon, then becoming northeast 15 to 20 knots early in the afternoon. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 1 to 3 feet. .WEDNESDAY NIGHT...Northeast winds 15 to 20 knots diminishing to 10 to 15 knots in the late evening and overnight. Partly cloudy. Waves 1 to 3 feet. .THURSDAY...Northeast winds 15 to 20 knots. Mostly sunny until late afternoon becoming partly cloudy. Waves 2 to 4 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ421-200945- Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay- 939 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly cloudy with a slight chance of showers this evening, then partly cloudy after midnight. Waves 2 to 4 feet. .WEDNESDAY...Northwest winds 10 to 15 knots becoming northeast 15 to 20 knots early in the afternoon. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 1 to 3 feet building to 3 to 5 feet early in the afternoon. Waves occasionally around 7 feet. .WEDNESDAY NIGHT...Northeast winds 15 to 20 knots becoming north 10 to 15 knots after midnight. Partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. .THURSDAY...Northeast winds 15 to 20 knots. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ441-200945- Port Austin to Harbor Beach MI- 939 PM EDT Tue May 19 2026 .REST OF TONIGHT...Northwest winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Mostly cloudy. A slight chance of showers this evening. Waves 2 to 4 feet. .WEDNESDAY...North winds 10 to 15 knots. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 2 to 4 feet. .WEDNESDAY NIGHT...North winds 15 to 20 knots diminishing to 10 to 15 knots after midnight. Partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. .THURSDAY...Northeast winds 10 to 15 knots. Mostly sunny until late afternoon becoming partly cloudy. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ442-200945- Harbor Beach to Port Sanilac MI- 939 PM EDT Tue May 19 2026 .REST OF TONIGHT...West winds 10 to 15 knots veering to the north after midnight. Mostly cloudy. A slight chance of showers and thunderstorms this evening. Waves 1 to 3 feet building to 2 to 4 feet early in the morning. .WEDNESDAY...North winds 10 to 15 knots. Partly cloudy becoming mostly sunny in the late morning and early afternoon becoming partly cloudy. Waves 2 to 4 feet. .WEDNESDAY NIGHT...North winds 10 to 15 knots. Partly cloudy. Waves 3 to 5 feet. Waves occasionally around 7 feet. .THURSDAY...Northeast winds 10 to 15 knots. Mostly sunny. Waves 1 to 3 feet. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LHZ443-200945-Port Sanilac to Port Huron MI- 939 PM EDT Tue May 19 2026 .REST OF TONIGHT...West winds 10 to 15 knots becoming north 15 to 20 knots after midnight. Mostly cloudy. A slight chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Waves 1 to 3 feet building to 2 to 4 feet early in the morning. .WEDNESDAY...North winds 15 to 20 knots. Partly cloudy. Waves 2 to 4 feet. .WEDNESDAY NIGHT...North winds 15 to 20 knots. Mostly cloudy early in the evening becoming partly cloudy. Waves 2 to 4 feet. .THURSDAY...Northeast winds 10 to 15 knots becoming north 15 to 20 knots early in the afternoon. Mostly sunny. Waves 2 to 4 feet subsiding to 1 to 3 feet in the late morning and afternoon. See Lake Huron Open Lake Forecast for days 3 through 5. $$ LEZ444-200945- Michigan Waters of Lake Erie from Detroit River to North Cape MI- 939 PM EDT Tue May 19 2026 .REST OF TONIGHT...West winds 10 to 15 knots veering to the northwest early in the morning. Mostly cloudy. A chance of showers and thunderstorms this evening, then a chance of showers and a slight chance of thunderstorms after midnight. Waves 2 feet or less. .WEDNESDAY...North winds 10 to 15 knots becoming northeast 5 to 10 knots early in the afternoon. Mostly cloudy. Waves 2 feet or less. .WEDNESDAY NIGHT...East winds 10 to 15 knots becoming northeast 15 to 20 knots in the late evening and early morning, then diminishing to 10 to 15 knots after midnight. Partly cloudy becoming mostly cloudy in the late evening and early morning becoming partly cloudy. Waves 1 to 3 feet. .THURSDAY...Northeast winds 10 to 15 knots becoming east 15 to 20 knots in the late morning and afternoon. Mostly sunny. Waves 1 to 3 feet. See Lake Erie Open Lake Forecast for days 3 through 5. The water temperature at Belle Isle is missing. $$ AM You can obtain your latest National Weather Service forecasts online a www.weather.gov/greatlakes