NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-080430-  Lake Michigan from Michigan City IN to St. Joseph MI 5 NM  offshore to Mid Lake-  Lake Michigan from Sheboygan to Port Washington WI 5 NM offshore  to Mid Lake-  Lake Michigan from Port Washington to North Point Light WI 5 NM  offshore to Mid Lake-  Lake Michigan from North Point Light to Wind Point WI 5 NM  offshore to Mid Lake-  Lake Michigan from Wind Point WI to Winthrop Harbor IL 5 NM  offshore to Mid Lake-  Lake Michigan from Winthrop Harbor to Wilmette Harbor IL 5 NM  offshore to Mid Lake-  Lake Michigan from Wilmette Harbor IL to Michigan City IN 5 NM  offshore to Mid Lake-  Lake Michigan from Whitehall to Pentwater MI 5 NM offshore to Mid  Lake-  Lake Michigan from Grand Haven to Whitehall MI 5 NM offshore to  Mid Lake-  Lake Michigan from Holland to Grand Haven MI 5 NM offshore to Mid  Lake-  Lake Michigan from South Haven to Holland MI 5 NM offshore to Mid  Lake-  Lake Michigan from St. Joseph to South Haven MI 5 NM offshore to  Mid Lake-  240 PM CST Wed Jan 7 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  South winds 10 to 20 kt. Waves 3 to 5 ft.  THURSDAY  South winds 10 to 20 kt. Rain in the afternoon. Waves  3 to 5 ft.  THURSDAY NIGHT  Southeast winds to 30 kt veering to southwest.  Rain in the evening, then chance of rain overnight. Waves 4 to  6 ft occasionally to 8 ft building to 6 to 9 ft occasionally to  12 ft.  FRIDAY  Northwest winds 15 to 25 kt becoming north. Chance of  rain in the morning. Waves 6 to 9 ft occasionally to 12 ft  subsiding to 4 to 7 ft occasionally to 9 ft.  FRIDAY NIGHT  Northeast winds 10 to 15 kt becoming east. Chance  of rain and snow overnight. Waves 4 to 6 ft occasionally to 8 ft  subsiding to 2 to 4 ft.  SATURDAY  Northeast winds 10 to 20 kt backing to west to 30 kt  in the afternoon. Rain and snow. Waves 2 to 4 ft building to 4 to  6 ft occasionally to 8 ft.  SATURDAY NIGHT  West winds to 30 kt increasing to gales to  35 kt. Snow likely. Waves 6 to 9 ft occasionally to 12 ft  building to 8 to 11 ft occasionally to 14 ft.  SUNDAY  Northwest gales to 35 kt diminishing to 30 kt. Chance  of snow. Waves 8 to 12 ft occasionally to 16 ft.  MONDAY  Southwest winds to 30 kt. Waves 5 to 8 ft occasionally  to 10 ft.    $$