NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-031030-  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-  850 PM CST Tue Dec 2 2025    SHEBOYGAN WI TO PENTWATER MI SOUTH...    REST OF TONIGHT  Southwest winds 15 to 25 kt increasing to  30 kt. Chance of flurries overnight. Waves 3 to 5 ft building to  6 to 9 ft occasionally to 12 ft.  WEDNESDAY  Southwest winds to 30 kt becoming northwest 15 to  25 kt. Chance of snow. Waves 7 to 10 ft occasionally to 13 ft  subsiding to 4 to 7 ft occasionally to 9 ft.  WEDNESDAY NIGHT  Northwest winds to 30 kt. Chance of snow in  the evening. Freezing spray overnight. Waves 7 to 10 ft  occasionally to 13 ft building to 10 to 14 ft occasionally to  18 ft.  THURSDAY  Northwest winds to 30 kt becoming west 10 to 20 kt in  the afternoon. Freezing spray in the morning. Waves 8 to 12 ft  occasionally to 16 ft subsiding to 4 to 7 ft occasionally to  9 ft.  THURSDAY NIGHT  Southwest winds to 30 kt increasing to gales to  35 kt. Freezing spray overnight. Waves 6 to 9 ft occasionally to  12 ft building to 10 to 14 ft occasionally to 18 ft.  FRIDAY  Southwest winds to 30 kt. Chance of snow in the  afternoon. Waves 10 to 14 ft occasionally to 18 ft.  FRIDAY NIGHT  Southwest winds 15 to 25 kt becoming west. Chance  of snow. Waves 6 to 9 ft occasionally to 12 ft.  SATURDAY  West winds 10 to 20 kt becoming northwest. Waves 4 to  7 ft occasionally to 9 ft.  SUNDAY  Northeast winds 10 to 20 kt. Chance of snow. Waves 4 to  6 ft occasionally to 8 ft.    $$