NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-040915-  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-  845 PM CDT Mon Aug 3 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    REST OF TONIGHT  South winds 10 to 20 kt. Waves 2 to 4 ft.  TUESDAY  South winds 15 to 25 kt increasing to 30 kt. Waves  2 to 4 ft building to 4 to 6 ft occasionally to 8 ft.  TUESDAY NIGHT  Southwest winds 15 to 25 kt diminishing to 10 to  20 kt late in the evening, then becoming west 10 to 15 kt after  midnight becoming northwest late. Showers likely with a chance of  thunderstorms in the evening, then chance of showers overnight.  Waves 3 to 5 ft subsiding to 2 to 4 ft.  WEDNESDAY  Northeast winds 10 to 15 kt backing to southwest.  Chance of showers in the morning. Waves 1 to 3 ft.  WEDNESDAY NIGHT  Southeast winds 5 to 10 kt becoming east.  Chance of showers overnight. Waves 1 ft or less.  THURSDAY  East winds 10 to 15 kt veering to southwest 10 to  20 kt. Waves 1 to 2 ft.  THURSDAY NIGHT  South winds 10 to 20 kt becoming southwest.  Waves 1 to 3 ft.  FRIDAY  Southwest winds 10 to 20 kt increasing to 15 to 25 kt.  Waves 2 to 4 ft.  SATURDAY  Southwest winds 10 to 20 kt increasing to 15 to  25 kt. Waves 2 to 4 ft.    $$