NWS Marine Forecast

   LMZ080-669-671-673-675-777-779-870-872-874-876-878-140930-  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-  903 PM CDT Fri Mar 13 2026    SHEBOYGAN WI TO PENTWATER MI SOUTH...    GALE WARNING IN EFFECT UNTIL 1 AM CDT SATURDAY    REST OF TONIGHT  Northwest gales to 45 kt diminishing to 15 to  25 kt. Waves 15 to 20 ft occasionally to 26 ft subsiding to 8 to  11 ft occasionally to 14 ft.  SATURDAY  North winds 10 to 15 kt veering to east. Waves 5 to  8 ft occasionally to 10 ft subsiding to 1 to 3 ft.  SATURDAY NIGHT  East winds 10 to 20 kt becoming southeast gales  to 40 kt. Chance of snow in the evening, then snow with a chance  of rain overnight. Waves 2 to 4 ft building to 8 to 11 ft  occasionally to 14 ft.  SUNDAY  Southeast gales to 40 kt diminishing to gales to 35 kt.  Chance of rain and light freezing rain in the morning, then rain  in the afternoon. Waves 12 to 16 ft occasionally to 21 ft.  SUNDAY NIGHT  West gales to 45 kt becoming northwest storm  force winds to 50 kt. Rain, snow and freezing rain in the  evening, then rain and snow overnight. Waves 18 to 23 ft  occasionally to 30 ft building to 20 to 25 ft occasionally to  33 ft.  MONDAY  Northwest storm force winds to 50 kt diminishing to  gales to 45 kt. Freezing spray. Snow likely. Waves 20 to 25 ft  occasionally to 33 ft.  MONDAY NIGHT  Northwest storm force winds to 50 kt diminishing  to gales to 40 kt. Heavy freezing spray. Chance of snow. Waves  18 to 23 ft occasionally to 30 ft.  TUESDAY  Northwest gales to 35 kt becoming west 15 to 25 kt.  Freezing spray. Waves 12 to 16 ft occasionally to 21 ft subsiding  to 8 to 11 ft occasionally to 14 ft.  WEDNESDAY  South winds to 30 kt. Chance of snow. Waves 8 to  12 ft occasionally to 16 ft.    $$