NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ080-669-671-673-675-777-779-870-872-874-876-878-052115-  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-  907 AM CDT Wed Aug 5 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    REST OF TODAY  Southwest winds 10 to 15 kt becoming south.  Slight chance of showers late this morning, then chance of  showers and slight chance of thunderstorms this afternoon. Waves  1 to 2 ft.  TONIGHT  Southwest winds 10 to 15 kt veering to north. Chance  of showers and slight chance of thunderstorms. Patchy fog  overnight. Waves 1 to 2 ft.  THURSDAY  Northeast winds 5 to 10 kt becoming north. Waves 1 ft  or less.  THURSDAY NIGHT  East winds 5 to 10 kt veering to south. Waves  nearly calm.  FRIDAY  South winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 ft or less building to 1 to 3 ft.  FRIDAY NIGHT  South winds 10 to 20 kt becoming southwest. Waves  1 to 3 ft.  SATURDAY  West winds 10 to 20 kt becoming southwest 10 to  15 kt. Waves 1 to 3 ft.  SUNDAY  Southwest winds 10 to 20 kt becoming south. Chance of  showers. Waves 1 to 3 ft.    $$