NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-091530-  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-  316 AM CDT Sat May 9 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TODAY  Southwest winds 15 to 25 kt becoming northwest.  Scattered sprinkles. Waves 4 to 6 ft occasionally to 8 ft  subsiding to 1 to 3 ft.  TONIGHT  Northwest winds 10 to 20 kt becoming north 5 to 10 kt.  Waves 1 to 3 ft.  SUNDAY  North winds 5 to 10 kt veering to east 10 to 15 kt.  Waves 1 to 2 ft.  SUNDAY NIGHT  North winds 5 to 10 kt becoming northeast. Waves  1 to 2 ft.  MONDAY  Northeast winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 2 ft.  MONDAY NIGHT  East winds 10 to 15 kt becoming southeast. Waves  1 to 2 ft.  TUESDAY  South winds 15 to 25 kt increasing to 30 kt. Rain  showers. Waves 4 to 6 ft occasionally to 8 ft building to 6 to  9 ft occasionally to 12 ft.  WEDNESDAY  Northwest winds 15 to 25 kt becoming north to 30 kt.  Waves 5 to 8 ft occasionally to 10 ft.    $$