NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
 Hazardous Weather Outlook
   LHZ347-051630-  5NM East of Mackinac Bridge to Presque Isle Light MI including  Bois Blanc Island-  320 AM EST Fri Dec 5 2025    SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON    TODAY  Southwest wind 15 to 25 knots decreasing to 10 to  15 knots in the afternoon. Chance of snow showers through the  day. Waves 2 to 4 feet subsiding to 2 to 3 feet in the afternoon.  TONIGHT  Southwest wind 10 to 20 knots. Chance of snow showers.  Waves 2 to 3 feet.  SATURDAY  Northwest wind 10 to 20 knots. Mostly cloudy. Waves  4 to 6 feet.  SATURDAY NIGHT  West wind 10 to 15 knots. Chance of snow  showers. Waves 2 to 4 feet.    See the open lakes forecast for days 3 through 5.    $$