NWS Marine Forecast


   LHZ345-302245-  Straits of Mackinac within 5 nm of Mackinac Bridge including  Mackinac Island-  1041 AM EDT Sat Aug 30 2025    TODAY  West wind 5 to 10 knots. Mostly sunny. Waves 2 feet or  less.  TONIGHT  West wind 5 to 10 knots. Mostly clear. Waves 2 feet or  less.  SUNDAY  West wind 5 to 10 knots. Sunny. Waves 2 feet or less.  SUNDAY NIGHT  Light winds. Mostly clear. Waves 2 feet or less.    See the open lakes forecast for days 3 through 5.    $$