NWS Marine Forecast



 Hazardous marine condition(s):
 Marine Weather Statement
 Hazardous Weather Outlook
   LMZ080-669-671-673-675-777-779-870-872-874-876-878-100315-  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-  226 PM CDT Thu Jul 9 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TONIGHT  North winds 10 to 15 kt diminishing to 5 to 10 kt.  Scattered showers with isolated thunderstorms this evening, then  scattered showers overnight. Patchy fog overnight. Waves 1 to  2 ft.  FRIDAY  North winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 3 ft.  FRIDAY NIGHT  North winds 10 to 20 kt becoming northeast 10 to  15 kt after midnight, then diminishing to 5 to 10 kt late. Waves  2 to 4 ft subsiding to 1 to 3 ft.  SATURDAY  Northeast winds 5 to 10 kt becoming north 10 to 20 kt  in the afternoon. Waves 1 to 2 ft.  SATURDAY NIGHT  Northeast winds 10 to 15 kt becoming east 5 to  10 kt. Waves 1 to 2 ft.  SUNDAY  East winds 5 to 10 kt becoming northeast. Waves 1 ft or  less.  SUNDAY NIGHT  Northeast winds 5 to 10 kt veering to south.  Waves 1 ft or less.  MONDAY  South winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 2 ft.  TUESDAY  West winds 10 to 15 kt becoming southwest 10 to 20 kt.  Waves 1 to 3 ft.    $$