NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-100315-  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-  215 PM CDT Sat May 9 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  West winds 15 to 25 kt becoming northwest late, then  diminishing to 10 to 20 kt through early evening becoming north  10 to 15 kt late this evening becoming northeast becoming north  5 to 10 kt late. Waves 2 to 4 ft subsiding to 1 to 3 ft.  SUNDAY  North winds 10 to 15 kt veering to east 5 to 10 kt.  Waves 1 to 2 ft.  SUNDAY NIGHT  Northeast winds 5 to 10 kt. Waves 1 to 2 ft.  MONDAY  Northeast winds 5 to 10 kt increasing to 10 to 20 kt in  the afternoon. Waves 1 to 2 ft.  MONDAY NIGHT  East winds 10 to 15 kt becoming southeast. Waves  1 to 2 ft.  TUESDAY  South winds to 30 kt. Rain showers. Waves 4 to 6 ft  occasionally to 8 ft building to 6 to 9 ft occasionally to 12 ft.  TUESDAY NIGHT  Southwest winds to 30 kt becoming west 15 to  25 kt. Chance of rain showers. Waves 6 to 9 ft occasionally to  12 ft subsiding to 4 to 7 ft occasionally to 9 ft.  WEDNESDAY  Northwest winds to 30 kt becoming north. Waves 5 to  8 ft occasionally to 10 ft.  THURSDAY  North winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 3 ft subsiding to 1 to 2 ft.    $$