NWS Marine Forecast


   LMZ261-362-364-366-563-565-567-868-061615-  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-  301 AM CST Sat Dec 6 2025    SHEBOYGAN WI TO PENTWATER MI NORTH...    TODAY  Northwest winds 15 to 25 kt diminishing to 10 to 20 kt.  Waves 4 to 6 ft occasionally to 8 ft subsiding to 2 to 4 ft.  TONIGHT  Northwest winds 10 to 15 kt becoming north 10 to  20 kt. Chance of snow. Waves 1 to 3 ft.  SUNDAY  North winds 15 to 25 kt increasing to 30 kt. Chance of  snow in the morning. Waves 3 to 5 ft building to 4 to 7 ft  occasionally to 9 ft.  SUNDAY NIGHT  North winds 15 to 25 kt diminishing to 10 to  15 kt overnight. Waves 4 to 6 ft occasionally to 8 ft subsiding  to 2 to 4 ft.  MONDAY  Southwest winds 10 to 20 kt increasing to 30 kt in the  afternoon. Chance of snow. Waves 1 to 3 ft building to 4 to 7 ft  occasionally to 9 ft.  MONDAY NIGHT  Southwest gales to 40 kt increasing to gales to  45 kt. Chance of snow. Waves 8 to 11 ft occasionally to 14 ft  building to 10 to 14 ft occasionally to 18 ft.  TUESDAY  West gales to 35 kt diminishing to 15 to 25 kt. Chance  of snow. Waves 8 to 12 ft occasionally to 16 ft subsiding to 6 to  9 ft occasionally to 12 ft.  WEDNESDAY  North gales to 35 kt. Snow likely. Waves 8 to 11 ft  occasionally to 14 ft.    $$