NWS Marine Forecast



 Hazardous marine condition(s):
 Small Craft Advisory
   LSZ250-170800-  Munising to Grand Marais MI-  1100 PM EDT Thu Apr 16 2026    SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM EDT FRIDAY THROUGH  MONDAY MORNING    REST OF TONIGHT  Southeast wind less than 10 knots with gusts  up to 18 knots. Partly cloudy. Areas of dense fog. Waves calm to  1 foot.  FRIDAY  South wind 10 to 20 knots increasing to 20 to 25 knots  late. Partly cloudy. Patchy dense fog through mid morning. Waves  building to 2 to 4 feet.  FRIDAY NIGHT  South wind 20 to 25 knots veering west after  midnight. Rain showers and a chance of thunderstorms in the  evening, then rain showers and a slight chance of thunderstorms  after midnight. Waves building to 4 to 7 feet occasionally to  9 feet.  SATURDAY  Northwest wind up to 30 knots with gale force gusts  up to 37 knots. Mostly cloudy. A chance of rain showers possibly  mixed with snow showers in the morning, then a slight chance of  snow showers possibly mixed with rain showers and freezing rain  in the afternoon. Waves building to 9 to 12 feet occasionally to  15 feet.    $$