NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Small Craft Advisory
   LHZ347-191600-  5NM East of Mackinac Bridge to Presque Isle Light MI including  Bois Blanc Island-  249 AM EST Mon Jan 19 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EST THIS MORNING  THROUGH TUESDAY AFTERNOON    TODAY  Southwest wind 10 to 15 knots becoming 10 to 20 knots in  the morning, then becoming northwest up to 30 knots in the late  morning. Chance of snow showers early in the morning, then snow  showers likely in the morning. Chance of snow showers in the  afternoon. heavy freezing spray in the afternoon. Waves 2 feet or  less building to 6 to 9 feet in the morning. Waves occasionally  around 11 feet.  TONIGHT  West wind up to 30 knots. Heavy freezing spray. Slight  chance of snow showers. Waves 6 to 9 feet.  TUESDAY  West wind 15 to 25 knots. Partly sunny. Waves 3 to  5 feet.  TUESDAY NIGHT  Southwest wind 15 to 20 knots. Mostly cloudy.  Waves 2 to 4 feet.    Wave heights are valid for ice free areas.    See the open lakes forecast for days 3 through 5.    $$