NWS Marine Forecast



 Hazardous marine condition(s):
 Hazardous Weather Outlook
 Small Craft Advisory
   LSZ250-032000-  Munising to Grand Marais MI-  501 AM EDT Fri Apr 3 2026    SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT    EARLY THIS MORNING  North wind 10 to 15 knots with gusts up to  25 knots. Cloudy with a slight chance of rain. Patchy fog. Waves  3 to 5 feet occasionally to 7 feet subsiding to 2 to 4 feet, then  building to 3 to 5 feet occasionally to 7 feet.  TODAY  Northwest wind 15 to 20 knots veering north 10 to  15 knots late. Mostly cloudy. Patchy fog through mid morning.  Waves building to 3 to 6 feet occasionally to 8 feet, then  subsiding to 3 to 5 feet occasionally to 7 feet.  TONIGHT  Northeast wind 10 to 20 knots veering east 15 to  25 knots by midnight. A chance of rain in the evening. Freezing  rain possibly mixed with sleet through the night. Rain after  midnight. Waves subsiding to 2 to 4 feet, then building to 3 to  5 feet occasionally to 7 feet.  SATURDAY  East wind 15 to 25 knots veering southeast 10 to  20 knots in the afternoon. Gusts up to 33 knots. Rain possibly  mixed with freezing rain in the morning, then rain likely in the  afternoon. Waves building to 3 to 6 feet occasionally to 8 feet,  then subsiding to 1 to 2 feet.  SATURDAY NIGHT  West wind up to 30 knots veering northwest  after midnight. Gale force gusts up to 40 knots. Cloudy. A chance  of rain showers and snow showers in the evening, then a chance of  snow showers after midnight. Waves building to 10 to 14 feet  occasionally to 18 feet.    $$