NWS Marine Forecast



 Hazardous marine condition(s):
 Dense Fog Advisory
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-151530-  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-  249 AM CDT Wed Apr 15 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    DENSE FOG ADVISORY IN EFFECT UNTIL 7 AM CDT THIS MORNING    TODAY  North winds 5 to 10 kt increasing to 10 to 15 kt. Areas  of dense fog this morning, then patchy dense fog this afternoon.  Slight chance of rain showers. Waves 1 to 3 ft.  TONIGHT  Northeast winds 5 to 10 kt increasing to 10 to 15 kt.  Patchy dense fog in the evening. Chance of rain showers and  thunderstorms in the evening, then chance of rain showers and  slight chance of thunderstorms overnight. Waves 1 to 2 ft.  THURSDAY  Northeast winds 10 to 20 kt becoming north 10 to  15 kt. Chance of rain showers. Waves 1 to 2 ft.  THURSDAY NIGHT  North winds 5 to 10 kt becoming northeast.  Waves 1 to 2 ft.  FRIDAY  Southeast winds 10 to 15 kt increasing to 10 to 20 kt.  Waves 1 to 2 ft building to 3 to 5 ft.  FRIDAY NIGHT  Southeast winds 15 to 25 kt becoming south to  30 kt. Rain showers. Waves 4 to 7 ft occasionally to 9 ft.  SATURDAY  South winds to 30 kt becoming southwest. Chance of  rain showers. Waves 4 to 7 ft occasionally to 9 ft.  SUNDAY  Northwest winds to 30 kt. Waves 7 to 10 ft occasionally  to 13 ft.    $$