NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-311515-  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-  303 AM CDT Sat Oct 31 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TODAY  Southeast winds 10 to 20 kt. Slight chance of showers.  Waves 3 to 5 ft.  TONIGHT  Southeast winds 10 to 15 kt becoming south. Slight  chance of showers. Waves 2 to 4 ft subsiding to 1 to 3 ft.  SUNDAY  South winds 5 to 10 kt becoming southeast. Waves 1 to  3 ft.  SUNDAY NIGHT  Southeast winds 10 to 15 kt becoming south 10 to  20 kt. Waves 1 to 2 ft building to 2 to 4 ft.  MONDAY  South winds 10 to 20 kt increasing to 30 kt in the  afternoon. Waves 3 to 5 ft building to 5 to 8 ft occasionally to  10 ft.  MONDAY NIGHT  Southeast winds to 30 kt becoming south. Chance  of showers. Waves 7 to 10 ft occasionally to 13 ft building to  8 to 11 ft occasionally to 14 ft.  TUESDAY  South gales to 45 kt. Showers likely. Waves 10 to  14 ft occasionally to 18 ft.  WEDNESDAY  South winds 15 to 25 kt increasing to 30 kt. Chance  of showers. Waves 5 to 8 ft occasionally to 10 ft.    $$