NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LHZ345-161030-  Straits of Mackinac within 5 nm of Mackinac Bridge including  Mackinac Island-  1021 PM EDT Tue Jul 15 2025    OVERNIGHT  South wind 5 to 10 knots. Haze through the night.  Waves 2 feet or less.  WEDNESDAY  Northwest wind 5 to 10 knots. Slight chance of  showers and thunderstorms. Waves 2 feet or less.  WEDNESDAY NIGHT  Northeast wind 5 to 10 knots. Chance of  showers and thunderstorms. Waves 2 feet or less.  THURSDAY  North wind 10 to 15 knots. Chance of showers. Waves  2 feet or less.    Winds and waves higher in the vicinity of thunderstorms.    See the open lakes forecast for days 3 through 5.    $$