NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-260330-  Lake Michigan from Seul Choix Point to Rock Island Passage 5 NM  offshore to Mid Lake-  Lake Michigan South of a line from Seul Choix Point to the  Mackinac Bridge and north of a line from Charlevoix MI to South  Fox Island 5 NM offshore-  Lake Michigan from Charlevoix to Point Betsie MI 5 NM offshore to  Mid Lake-  Lake Michigan from Point Betsie to Manistee MI 5 NM offshore to  Mid Lake-  Lake Michigan from Rock Island Passage to Sturgeon Bay WI-  Lake Michigan from Sturgeon Bay to Two Rivers WI 5 NM offshore to  Mid Lake-  Lake Michigan from Two Rivers to Sheboygan WI 5 NM offshore to  Mid Lake-  Lake Michigan from Pentwater to Manistee MI 5 NM offshore to Mid  Lake-  232 PM CDT Tue Aug 25 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    TONIGHT  South winds to 25 kt. Chance of showers and slight  chance of thunderstorms overnight. Waves 4 to 6 ft occasionally to  8 ft.  WEDNESDAY  South winds to 25 kt becoming west 15 to 25 kt.  Chance of showers and slight chance of thunderstorms in the  morning, then chance of showers and thunderstorms in the  afternoon. Waves 4 to 7 ft occasionally to 9 ft subsiding to 3 to  5 ft.  WEDNESDAY NIGHT  Northwest winds 10 to 20 kt. Chance of  thunderstorms in the evening. Waves 2 to 4 ft subsiding to 1 to  3 ft.  THURSDAY  Northwest winds 15 to 25 kt becoming north. Waves  2 to 4 ft.  THURSDAY NIGHT  North winds 15 to 25 kt diminishing to 10 to  15 kt overnight. Waves 1 to 3 ft.  FRIDAY  North winds 10 to 15 kt. Waves 1 to 2 ft.  FRIDAY NIGHT  Southeast winds 10 to 15 kt becoming south. Waves  1 to 2 ft.  SATURDAY  South winds 10 to 20 kt increasing to 15 to 25 kt.  Waves 1 to 3 ft building to 3 to 5 ft.  SUNDAY  South gales to 35 kt increasing to gales to 40 kt.  Chance of showers. Waves 5 to 8 ft occasionally to 10 ft.    $$