NWS Marine Forecast



 Hazardous marine condition(s):
 Dense Fog Advisory
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-100330-  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-  247 PM CDT Tue Jun 9 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT WEDNESDAY    TONIGHT  North winds 10 to 15 kt diminishing to 5 to 10 kt late  this evening, then becoming northwest after midnight becoming  west late. Isolated showers this evening. Patchy fog this  evening, then widespread dense fog overnight. Waves 1 to 2 ft.  WEDNESDAY  South winds 5 to 10 kt becoming southeast 10 to  20 kt. Areas of dense fog in the morning, then patchy fog in the  afternoon. Slight chance of showers in the morning, then chance  of showers and slight chance of thunderstorms in the afternoon.  Waves 1 to 2 ft building to 3 to 5 ft.  WEDNESDAY NIGHT  Southeast winds 15 to 25 kt becoming southwest  10 to 20 kt. Patchy dense fog in the evening. Chance of showers  and thunderstorms. Waves 4 to 6 ft occasionally to 8 ft.  THURSDAY  Southwest winds 10 to 20 kt becoming south. Chance of  showers in the afternoon. Waves 3 to 5 ft subsiding to 2 to 4 ft.  THURSDAY NIGHT  South winds to 30 kt becoming southwest.  Showers with a chance of thunderstorms in the evening, then  showers overnight. Waves 4 to 6 ft occasionally to 8 ft.  FRIDAY  Southwest winds 15 to 25 kt increasing to 30 kt. Waves  4 to 6 ft occasionally to 8 ft.  FRIDAY NIGHT  Southwest winds 15 to 25 kt diminishing to 10 to  20 kt. Waves 2 to 4 ft.  SATURDAY  Southwest winds 15 to 25 kt. Waves 3 to 5 ft.  SUNDAY  North winds 10 to 20 kt becoming northwest. Waves 1 to  3 ft.    $$