NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
   LSZ250-160800-  Munising to Grand Marais MI-  502 PM EDT Tue Jul 15 2025    LATE THIS AFTERNOON  Southwest wind 10 to 15 knots. Partly  cloudy with a chance of showers and thunderstorms. Waves 1 to  2 feet.  TONIGHT  Northwest wind less than 10 knots veering north late.  Cloudy. A chance of showers and thunderstorms through late  evening, then a chance of showers and a slight chance of  thunderstorms by midnight. Waves 1 to 2 feet.  WEDNESDAY  North wind 5 to 15 knots. Cloudy. Patchy fog through  mid morning. A chance of showers and thunderstorms through early  afternoon, then a chance of showers and a slight chance of  thunderstorms late. Waves building to 2 to 4 feet.  WEDNESDAY NIGHT  North wind 10 to 20 knots. Showers likely and  a slight chance of thunderstorms. Waves 2 to 4 feet.  THURSDAY  North wind 15 to 20 knots diminishing to 10 to  15 knots in the afternoon. Mostly sunny. A slight chance of  showers in the morning. Waves subsiding to 1 to 2 feet.    $$