NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ080-669-671-673-675-777-779-870-872-874-876-878-020500-  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-  234 PM CST Thu Jan 1 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  West winds 10 to 20 kt becoming northwest. Scattered  snow showers and slight chance of light freezing rain this  evening, then scattered flurries and slight chance of light  freezing rain overnight. Waves 4 to 6 ft occasionally to 8 ft.  FRIDAY  Northwest winds 10 to 20 kt. Waves 4 to 6 ft  occasionally to 8 ft subsiding to 3 to 5 ft.  FRIDAY NIGHT  Northwest winds 10 to 20 kt diminishing to 10 to  15 kt. Waves 3 to 5 ft subsiding to 2 to 4 ft.  SATURDAY  Northwest winds 5 to 10 kt becoming west 10 to 15 kt.  Waves 1 to 3 ft.  SATURDAY NIGHT  Northwest winds 10 to 20 kt. Waves 2 to 4 ft.  SUNDAY  Northwest winds 10 to 15 kt backing to southwest. Waves  2 to 4 ft subsiding to 1 to 3 ft.  SUNDAY NIGHT  South winds 15 to 25 kt. Chance of snow. Waves  3 to 5 ft building to 5 to 8 ft occasionally to 10 ft.  MONDAY  Southwest winds 15 to 25 kt diminishing to 10 to 20 kt.  Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 6 ft  occasionally to 8 ft.  TUESDAY  South winds 10 to 15 kt becoming southwest 10 to  20 kt. Waves 2 to 4 ft.    $$