NWS Marine Forecast



 Hazardous marine condition(s):
 Dense Smoke Advisory
 Hazardous Weather Outlook
   LMZ261-362-364-366-563-565-567-868-192130-  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-  910 AM CDT Sun Jul 19 2026    SHEBOYGAN WI TO PENTWATER MI NORTH...    DENSE SMOKE ADVISORY IN EFFECT UNTIL 7 AM CDT MONDAY    REST OF TODAY  Northeast winds 5 to 10 kt becoming east late  this morning, then veering to south 10 to 20 kt early this  afternoon becoming southwest late. Areas of smoke through mid  morning, then patchy smoke this afternoon. Waves 1 to 2 ft.  TONIGHT  Southwest winds 10 to 20 kt increasing to 15 to 25 kt.  Patchy smoke. Chance of showers overnight. Waves 2 to 4 ft.  MONDAY  Southwest winds 15 to 25 kt becoming south to around 30  kt. A few gusts to gale force possible late. Areas of smoke in  the morning, then patchy smoke in the afternoon. Chance of showers  and thunderstorms in the afternoon. Waves 2 to 4 ft building to 6  to 9 ft occasionally to 12 ft.  MONDAY NIGHT  South winds to 30 kt becoming southwest. A few  gusts to gale force possible. Patchy smoke in the evening.  Showers with a chance of thunderstorms in the evening, then chance  of showers and thunderstorms overnight. Waves 6 to 9 ft  occasionally to 12 ft.  TUESDAY  Northwest winds to 30 kt increasing to gales to 35 kt.  Waves 4 to 7 ft occasionally to 9 ft.  TUESDAY NIGHT  North gales to 35 kt. Waves 7 to 10 ft  occasionally to 13 ft.  WEDNESDAY  North winds to 30 kt. Waves 6 to 9 ft occasionally  to 12 ft.  THURSDAY  West winds 10 to 20 kt becoming southwest 15 to  25 kt. Waves 1 to 3 ft.    $$