NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-142115-  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-  840 AM CDT Thu May 14 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    REST OF TODAY  Northwest winds 10 to 15 kt becoming southwest  10 to 20 kt. Waves 1 to 3 ft.  TONIGHT  Southeast winds 5 to 10 kt becoming south 10 to 20 kt.  Slight chance of rain showers overnight. Waves 1 to 3 ft.  FRIDAY  South winds 10 to 20 kt increasing to 30 kt. Waves 3 to  5 ft building to 6 to 9 ft occasionally to 12 ft.  FRIDAY NIGHT  South winds to 30 kt diminishing to 15 to 25 kt.  Chance of showers overnight. Waves 7 to 10 ft occasionally to  13 ft subsiding to 4 to 7 ft occasionally to 9 ft.  SATURDAY  South winds 10 to 15 kt. Chance of showers. Waves  3 to 5 ft subsiding to 2 to 4 ft.  SATURDAY NIGHT  Southwest winds 10 to 15 kt veering to  northwest. Waves 1 to 3 ft.  SUNDAY  East winds 10 to 20 kt. Chance of rain showers. Waves  2 to 4 ft.  MONDAY  South winds to 30 kt. Chance of showers. Waves 6 to  9 ft occasionally to 12 ft.    $$