NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-202115-  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-  900 AM CDT Tue Oct 20 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    REST OF TODAY  East winds 5 to 10 kt. Patchy fog through mid  morning. Waves 1 ft or less.  TONIGHT  East winds 5 to 10 kt becoming south. Patchy dense fog  overnight. Waves 1 to 2 ft.  WEDNESDAY  South winds 5 to 10 kt. Waves 1 to 2 ft.  WEDNESDAY NIGHT  South winds 5 to 10 kt veering to west. Waves  1 ft or less.  THURSDAY  Northeast winds 5 to 10 kt. Waves 1 ft or less.  THURSDAY NIGHT  Northeast winds 5 to 10 kt becoming southeast.  Waves 1 to 2 ft building to 1 to 3 ft.  FRIDAY  Southeast winds 10 to 20 kt. Waves 2 to 4 ft.  SATURDAY  South winds 15 to 25 kt increasing to 30 kt. Waves  4 to 7 ft occasionally to 9 ft.    $$