NWS Marine Forecast

   LMZ080-669-671-673-675-777-779-870-872-874-876-878-160930-  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 PM CDT Thu Oct 15 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    GALE WARNING IN EFFECT FROM FRIDAY MORNING THROUGH LATE FRIDAY  NIGHT    REST OF TONIGHT  South winds 15 to 25 kt becoming southwest  late this evening, then becoming west to 30 kt after midnight.  Chance of showers. Slight chance of waterspouts overnight. Waves  2 to 4 ft building to 8 to 12 ft occasionally to 16 ft.  FRIDAY  Northwest gales to 35 kt becoming north gales to 40 kt  early in the afternoon, then increasing to gales to 45 kt late.  Slight chance of waterspouts. Chance of showers in the morning,  then showers in the afternoon. Waves 10 to 14 ft occasionally to  18 ft building to 18 to 23 ft occasionally to 30 ft.  FRIDAY NIGHT  North gales to 45 kt diminishing to 30 kt. Chance  of rain showers in the evening. Waves 18 to 23 ft occasionally to  30 ft subsiding to 10 to 14 ft occasionally to 18 ft.  SATURDAY  North winds 10 to 20 kt backing to southwest 15 to  25 kt. Waves 7 to 10 ft occasionally to 13 ft subsiding to 4 to  6 ft occasionally to 8 ft.  SATURDAY NIGHT  Southwest winds to 30 kt. Waves 7 to 10 ft  occasionally to 13 ft.  SUNDAY  Southwest winds to 30 kt with a few gale force gusts up  to 35 kt. Waves 10 to 14 ft occasionally to 18 ft.  SUNDAY NIGHT  Southwest winds to 30 kt diminishing to 15 to 25  kt. Waves 8 to 12 ft occasionally to 16 ft subsiding to 6 to 9 ft  occasionally to 12 ft.  MONDAY  Southwest winds 10 to 20 kt. Waves 4 to 6 ft  occasionally to 8 ft subsiding to 2 to 4 ft.  TUESDAY  Southwest winds 5 to 10 kt backing to southeast. Waves  1 to 2 ft.    $$