NWS Marine Forecast



 Hazardous marine condition(s):
 Gale Watch
   LMZ080-669-671-673-675-777-779-870-872-874-876-878-130430-  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-  232 PM CST Mon Jan 12 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    GALE WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY  EVENING    TONIGHT  Southwest winds 10 to 20 kt increasing to 30 kt.  Chance of sprinkles and slight chance of rain overnight. Waves  3 to 5 ft building to 4 to 6 ft occasionally to 8 ft.  TUESDAY  Southwest winds to 30 kt becoming west 15 to 25 kt.  Slight chance of rain. Waves 6 to 9 ft occasionally to 12 ft.  TUESDAY NIGHT  West winds 15 to 25 kt becoming northwest gales  to 35 kt. Waves 5 to 8 ft occasionally to 10 ft building to 8 to  11 ft occasionally to 14 ft.  WEDNESDAY  North gales to 40 kt increasing to gales to 45 kt.  Freezing spray. Snow likely. Waves 15 to 20 ft occasionally to  26 ft.  WEDNESDAY NIGHT  North gales to 45 kt diminishing to gales to  35 kt overnight. Freezing spray. Chance of snow. Waves 14 to  18 ft occasionally to 23 ft subsiding to 12 to 16 ft occasionally  to 21 ft.  THURSDAY  Northwest winds to 30 kt becoming west 10 to 20 kt in  the afternoon. Freezing spray in the morning. Waves 8 to 12 ft  occasionally to 16 ft subsiding to 5 to 8 ft occasionally to  10 ft.  THURSDAY NIGHT  Southwest winds 15 to 25 kt. Chance of snow.  Waves 4 to 6 ft occasionally to 8 ft building to 5 to 8 ft  occasionally to 10 ft.  FRIDAY  Southwest winds 15 to 25 kt becoming west. Snow likely.  Waves 5 to 8 ft occasionally to 10 ft.  SATURDAY  West winds 15 to 25 kt. Freezing spray. Snow likely.  Waves 5 to 8 ft occasionally to 10 ft.    $$