NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-102115-  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-  906 AM CDT Fri Apr 10 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    REST OF TODAY  North winds 10 to 20 kt. Waves 2 to 4 ft.  TONIGHT  Northeast winds 10 to 20 kt diminishing to 10 to 15 kt  late in the 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 increasing to 10 to 15 kt.  Waves 1 to 3 ft.  SATURDAY NIGHT  Southeast winds 10 to 20 kt increasing to 15 to  25 kt. Rain showers likely in the evening, then rain showers  overnight. 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 building to 8 to 11 ft  occasionally to 14 ft.  SUNDAY NIGHT  Southwest gales to 35 kt. Showers likely. Waves  8 to 11 ft occasionally to 14 ft.  MONDAY  Southwest winds to 30 kt becoming south 10 to 20 kt.  Waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to 6 ft  occasionally to 8 ft.  TUESDAY  Southwest winds 15 to 25 kt becoming south 10 to  20 kt. Chance of rain showers. Waves 5 to 8 ft occasionally to  10 ft.    $$