NWS Marine Forecast

   LMZ080-669-671-673-675-777-779-870-872-874-876-878-040915-  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-  845 PM CDT Mon Aug 3 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    REST OF TONIGHT  Southeast winds 10 to 15 kt becoming south.  Waves 1 to 2 ft.  TUESDAY  South winds 10 to 20 kt increasing to 15 to 25 kt.  Waves 1 to 3 ft building to 3 to 5 ft.  TUESDAY NIGHT  South winds 15 to 25 kt diminishing to 10 to  20 kt late in the evening, then becoming southwest after midnight  diminishing to 10 to 15 kt late. Chance of showers and  thunderstorms. Waves 3 to 5 ft subsiding to 2 to 4 ft.  WEDNESDAY  Southwest winds 10 to 15 kt becoming south. Showers  likely in the morning, then chance of showers in the afternoon.  Waves 1 to 3 ft.  WEDNESDAY NIGHT  East winds 5 to 10 kt veering to south.  Showers with a chance of thunderstorms in the evening, then  showers overnight. Waves 1 ft or less.  THURSDAY  Northwest winds 5 to 10 kt becoming north 10 to  15 kt. Chance of showers. Waves 1 ft or less.  THURSDAY NIGHT  Northeast winds 5 to 10 kt backing to  southwest. Waves 1 ft or less.  FRIDAY  Southwest winds 10 to 15 kt becoming south 10 to 20 kt.  Waves 1 to 2 ft.  SATURDAY  Southwest winds 10 to 20 kt becoming south. Waves  1 to 3 ft.    $$