NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   LHZ347-191230-  5NM East of Mackinac Bridge to Presque Isle Light MI including  Bois Blanc Island-  1122 PM EST Sun Jan 18 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EST MONDAY THROUGH  TUESDAY AFTERNOON    OVERNIGHT  Southwest wind 10 to 20 knots. Chance of snow after  midnight, then snow likely after midnight. Waves 2 feet or less.  MONDAY  Northwest wind 15 to 25 knots. Heavy freezing spray.  Chance of snow. Waves 6 to 9 feet.  MONDAY NIGHT  West wind 15 to 25 knots. Heavy freezing spray.  Waves 6 to 9 feet.  TUESDAY  West wind 10 to 20 knots. Mostly cloudy. Waves 3 to  5 feet.    Wave heights are valid for ice free areas.    See the open lakes forecast for days 3 through 5.    $$