NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ080-669-671-673-675-777-779-870-872-874-876-878-251615-  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-  348 AM CST Wed Feb 25 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    TODAY  Northwest winds to 30 kt diminishing to 10 to 20 kt.  Freezing spray. Waves 8 to 11 ft occasionally to 14 ft subsiding  to 7 to 10 ft occasionally to 13 ft.  TONIGHT  Northwest winds 10 to 20 kt diminishing to 5 to 10 kt.  Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to 5 ft.  THURSDAY  West winds 5 to 10 kt becoming southwest 10 to 15 kt  late in the morning, then increasing to 10 to 20 kt early in the  afternoon becoming southwest 10 to 20 kt late. Waves 2 to 4 ft.  THURSDAY NIGHT  Southwest winds 10 to 15 kt increasing to 10 to  20 kt. Waves 2 to 4 ft.  FRIDAY  Southwest winds 15 to 25 kt increasing to 30 kt. Waves  4 to 6 ft occasionally to 8 ft building to 5 to 8 ft occasionally  to 10 ft.  FRIDAY NIGHT  Southwest winds to 30 kt becoming northwest.  Waves 5 to 8 ft occasionally to 10 ft.  SATURDAY  Northwest winds 15 to 25 kt becoming north 10 to  20 kt. Chance of snow. Waves 4 to 7 ft occasionally to 9 ft.  SUNDAY  North winds 15 to 25 kt becoming northeast 10 to 20 kt.  Waves 5 to 8 ft occasionally to 10 ft subsiding to 4 to 7 ft  occasionally to 9 ft.    $$