NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-020415-  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-  154 PM CST Sun Nov 1 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  Southeast winds 5 to 10 kt becoming south 10 to 20 kt.  Patchy drizzle overnight. Waves 1 to 3 ft.  MONDAY  South winds 10 to 20 kt increasing to 30 kt. Slight  chance of rain in the morning, then chance of rain in the  afternoon. Waves 2 to 4 ft building to 4 to 7 ft occasionally to  9 ft.  MONDAY NIGHT  South winds to 30 kt. Chance of rain. Waves 7 to  10 ft occasionally to 13 ft.  TUESDAY  South gales to 40 kt. Chance of rain in the afternoon.  Waves 10 to 14 ft occasionally to 18 ft.  TUESDAY NIGHT  South winds to 30 kt diminishing to 15 to 25 kt.  Rain. Waves 8 to 12 ft occasionally to 16 ft subsiding to 6 to  9 ft occasionally to 12 ft.  WEDNESDAY  South winds 15 to 25 kt. Rain likely in the morning,  then chance of rain in the afternoon. Waves 6 to 9 ft  occasionally to 12 ft.  WEDNESDAY NIGHT  Southwest winds 15 to 25 kt diminishing to  10 to 20 kt. Waves 4 to 7 ft occasionally to 9 ft subsiding to  4 to 6 ft occasionally to 8 ft.  THURSDAY  Southwest winds 15 to 25 kt becoming west. Chance of  rain. Waves 4 to 6 ft occasionally to 8 ft.  FRIDAY  North winds 15 to 25 kt. Waves 4 to 7 ft occasionally  to 9 ft.    $$