NWS Marine Forecast


   LHZ347-240815-  5NM East of Mackinac Bridge to Presque Isle Light MI including  Bois Blanc Island-  715 PM EST Fri Jan 23 2026    OVERNIGHT  West wind 15 to 25 knots decreasing to 10 to  15 knots early in the morning. Slight chance of snow showers  early in the evening. Waves 3 to 5 feet.  SATURDAY  West wind 10 to 15 knots. Mostly sunny. Waves 2 to  3 feet.  SATURDAY NIGHT  Light winds. Mostly cloudy. Waves 2 feet or  less.  SUNDAY  East wind 10 to 15 knots. Mostly cloudy. Waves 2 feet  or less.    Wave heights are valid for ice free areas.    See the open lakes forecast for days 3 through 5.    This is the last Nearshore issuance of the season. The  Nearshore Forecast will resume no later than March 25th.    $$