NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-111530-  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-  321 AM CDT Tue Aug 11 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    TODAY  Southeast winds 5 to 10 kt becoming east. Patchy fog  this morning. Waves nearly calm.  TONIGHT  East winds 5 to 10 kt. Patchy fog overnight. Slight  chance of showers and thunderstorms overnight. Waves nearly calm.  WEDNESDAY  East winds 5 to 10 kt backing to northwest. Waves  nearly calm.  WEDNESDAY NIGHT  North winds 10 to 15 kt diminishing to 5 to  10 kt. Waves 1 ft or less.  THURSDAY  North winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 2 ft.  THURSDAY NIGHT  North winds 10 to 20 kt becoming northeast.  Waves 2 to 4 ft.  FRIDAY  Northeast winds 10 to 20 kt increasing to 15 to 25 kt.  Waves 2 to 4 ft.  SATURDAY  Southeast winds 15 to 25 kt. Chance of showers. Waves  4 to 7 ft occasionally to 9 ft.    $$