NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-020315-  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-  242 PM CDT Wed Oct 1 2025    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  East winds 10 to 20 kt becoming southeast. Waves 1 to  3 ft building to 3 to 5 ft.  THURSDAY  Southeast winds 10 to 20 kt. Waves 3 to 5 ft.  THURSDAY NIGHT  Southeast winds 10 to 15 kt becoming south.  Waves 2 to 4 ft.  FRIDAY  South winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 3 ft.  FRIDAY NIGHT  South winds 10 to 15 kt. Waves 1 to 3 ft.  SATURDAY  South winds 10 to 20 kt increasing to 15 to 25 kt.  Waves 2 to 4 ft building to 3 to 5 ft.  SATURDAY NIGHT  South winds 15 to 25 kt. Waves 4 to 6 ft  occasionally to 8 ft.  SUNDAY  South winds 15 to 25 kt increasing to 30 kt. Waves 4 to  7 ft occasionally to 9 ft building to 6 to 9 ft occasionally to  12 ft.  MONDAY  West winds 15 to 25 kt becoming northwest 10 to 20 kt.  Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft  occasionally to 8 ft.    $$