NWS Marine Forecast


   LMZ080-669-671-673-675-777-779-870-872-874-876-878-261515-  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-  353 AM CDT Sun Jul 26 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TODAY  Southwest winds 10 to 15 kt becoming south 10 to 20 kt.  Waves 1 to 2 ft.  TONIGHT  South winds 10 to 15 kt. Slight chance of showers and  thunderstorms in the evening, then chance of showers and slight  chance of thunderstorms overnight. Waves 1 to 3 ft.  MONDAY  South winds 10 to 15 kt increasing to 10 to 20 kt.  Showers likely in the morning, then chance of showers in the  afternoon. Waves 1 to 3 ft.  MONDAY NIGHT  West winds 10 to 20 kt veering to north 15 to  25 kt. Chance of showers and thunderstorms in the evening, then  chance of showers overnight. Waves 2 to 4 ft building to 4 to  7 ft occasionally to 9 ft.  TUESDAY  North winds to 30 kt increasing to gales to 35 kt.  Waves 6 to 9 ft occasionally to 12 ft building to 8 to 11 ft  occasionally to 14 ft.  TUESDAY NIGHT  North gales to 35 kt diminishing to 10 to 20 kt.  Waves 7 to 10 ft occasionally to 13 ft subsiding to 5 to 8 ft  occasionally to 10 ft.  WEDNESDAY  North winds 10 to 20 kt increasing to 30 kt. Waves  3 to 5 ft.  THURSDAY  East winds 10 to 15 kt becoming northeast 10 to  20 kt. Waves 1 to 3 ft.    $$