NWS Marine Forecast


   LMZ261-362-364-366-563-565-567-868-220315-  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-  253 PM CDT Sat Mar 21 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    TONIGHT  South winds 15 to 25 kt veering to northwest 10 to  15 kt late this evening, then becoming north 10 to 20 kt after  midnight increasing to 15 to 25 kt late. Chance of rain  overnight. Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to  4 ft.  SUNDAY  North winds to 30 kt. Slight chance of rain in the  morning. Waves 4 to 6 ft occasionally to 8 ft building to 6 to  9 ft occasionally to 12 ft.  SUNDAY NIGHT  North winds to 30 kt diminishing to 10 to 20 kt.  Waves 6 to 9 ft occasionally to 12 ft subsiding to 4 to 6 ft  occasionally to 8 ft.  MONDAY  North winds 10 to 20 kt becoming northwest 10 to 15 kt.  Waves 3 to 5 ft subsiding to 1 to 3 ft.  MONDAY NIGHT  South winds 10 to 15 kt increasing to 15 to 25 kt  overnight. Waves 1 to 2 ft building to 3 to 5 ft.  TUESDAY  Southwest winds to 30 kt. Waves 3 to 5 ft.  TUESDAY NIGHT  South winds 10 to 20 kt backing to northeast  15 to 25 kt. Waves 2 to 4 ft building to 4 to 7 ft occasionally  to 9 ft.  WEDNESDAY  East winds 15 to 25 kt becoming southeast 10 to  20 kt. Waves 4 to 7 ft occasionally to 9 ft.  THURSDAY  West winds 15 to 25 kt becoming northwest. Chance of  rain and snow. Waves 5 to 8 ft occasionally to 10 ft.    $$