NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-170930-  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-  903 PM CDT Sat May 16 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    REST OF TONIGHT  Southwest winds 10 to 20 kt veering to north.  Waves 2 to 4 ft.  SUNDAY  Northeast winds 15 to 25 kt. Chance of rain showers and  thunderstorms. Waves 2 to 4 ft.  SUNDAY NIGHT  East winds to 30 kt veering to south. Patchy fog  in the evening. Chance of showers and thunderstorms in the  evening, then chance of showers overnight. Waves 4 to 6 ft  occasionally to 8 ft building to 6 to 9 ft occasionally to 12 ft.  MONDAY  South winds to 30 kt. Chance of showers. Waves 6 to  9 ft occasionally to 12 ft.  MONDAY NIGHT  South winds to 30 kt. Showers likely with a  chance of thunderstorms in the evening, then showers with a  chance of thunderstorms overnight. Waves 6 to 9 ft occasionally  to 12 ft.  TUESDAY  South winds to 30 kt becoming southwest. Showers  likely in the morning, then chance of showers in the afternoon.  Waves 7 to 10 ft occasionally to 13 ft.  TUESDAY NIGHT  Northwest winds to 30 kt becoming north 15 to  25 kt. Waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to  6 ft occasionally to 8 ft.  WEDNESDAY  North winds 15 to 25 kt. Waves 3 to 5 ft.  THURSDAY  Northeast winds 10 to 15 kt becoming north 10 to  20 kt. Waves 1 to 2 ft.    $$