NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-241615-  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-  256 AM CST Wed Dec 24 2025    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TODAY  East winds 10 to 15 kt becoming southeast 10 to 20 kt.  Waves 2 to 4 ft.  TONIGHT  South winds 10 to 20 kt backing to north. Areas of  drizzle in the evening. Waves 2 to 4 ft.  THURSDAY  North winds 15 to 25 kt becoming east 10 to 20 kt.  Waves 4 to 6 ft occasionally to 8 ft.  THURSDAY NIGHT  East winds to 30 kt becoming southeast. Rain  likely with a chance of freezing rain overnight. Waves 6 to 9 ft  occasionally to 12 ft.  FRIDAY  Southeast winds to 30 kt becoming east 10 to 20 kt in  the afternoon. Rain likely in the morning. Waves 6 to 9 ft  occasionally to 12 ft subsiding to 4 to 6 ft occasionally to  8 ft.  FRIDAY NIGHT  Northeast winds 5 to 10 kt becoming east. Waves  2 to 4 ft subsiding to 1 to 2 ft.  SATURDAY  Southeast winds 10 to 20 kt. Waves 2 to 4 ft.  SUNDAY  Northwest gales to 40 kt becoming west gales to 45 kt.  Chance of snow. Waves 10 to 14 ft occasionally to 18 ft building  to 14 to 18 ft occasionally to 23 ft.    $$