NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Gale Warning
   LHZ345-051100-  Straits of Mackinac within 5 nm of Mackinac Bridge including  Mackinac Island-  955 PM EST Thu Dec 4 2025    GALE WARNING IN EFFECT THROUGH FRIDAY MORNING    OVERNIGHT  Southwest wind up to 30 knots with gusts to around  35 knots. Chance of snow. Waves 2 to 4 feet building to 4 to  6 feet after midnight.  FRIDAY  Southwest wind 15 to 25 knots with gusts to around  35 knots. Snow likely. Waves 4 to 6 feet.  FRIDAY NIGHT  West wind 10 to 20 knots. Snow likely. Waves 2 to  4 feet.  SATURDAY  Northwest wind 10 to 20 knots. Chance of snow. Waves  3 to 5 feet.    See the open lakes forecast for days 3 through 5.    $$