NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-110315-  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-  255 PM CDT Fri Apr 10 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  Northeast winds 10 to 20 kt diminishing to 10 to 15 kt  late this evening, then becoming east after midnight becoming  east 5 to 10 kt late. Waves 1 to 3 ft subsiding to 1 to 2 ft.  SATURDAY  Southeast winds 5 to 10 kt becoming east 10 to 15 kt.  Waves 1 to 2 ft.  SATURDAY NIGHT  East winds 10 to 15 kt becoming southeast 10 to  20 kt late in the evening, then increasing to 15 to 25 kt after  midnight becoming southeast 15 to 25 kt late. Chance of rain  showers. Waves 1 to 3 ft building to 4 to 7 ft occasionally to  9 ft.  SUNDAY  South winds to 30 kt. Chance of rain showers. Waves  6 to 9 ft occasionally to 12 ft.  SUNDAY NIGHT  Southwest gales to 35 kt. Rain showers in the  evening, then rain showers likely overnight. Waves 7 to 10 ft  occasionally to 13 ft.  MONDAY  Southwest winds to 30 kt becoming south 10 to 20 kt in  the afternoon. Chance of rain showers in the morning. Waves 5 to  8 ft occasionally to 10 ft subsiding to 4 to 6 ft occasionally to  8 ft.  MONDAY NIGHT  South winds 10 to 20 kt increasing to 15 to  25 kt. Chance of rain showers. Waves 2 to 4 ft building to 4 to  6 ft occasionally to 8 ft.  TUESDAY  South winds 15 to 25 kt diminishing to 10 to 20 kt.  Chance of rain showers and thunderstorms. Waves 4 to 7 ft  occasionally to 9 ft.  WEDNESDAY  Southwest winds to 30 kt diminishing to 15 to 25 kt.  Chance of rain showers. Waves 6 to 9 ft occasionally to 12 ft.    $$