NWS Marine Forecast


   LSZ250-042000-  Munising to Grand Marais MI-  502 AM EDT Fri Sep 4 2026    EARLY THIS MORNING  East wind less than 10 knots. Mostly cloudy  with a chance of showers. Waves calm to 1 foot.  TODAY  East wind less than 10 knots increasing to 10 to  15 knots by late morning. Partly cloudy. A chance of showers and  a slight chance of thunderstorms through mid morning, then a  slight chance of showers by late morning. Waves building to 1 to  2 feet.  TONIGHT  East wind less than 10 knots. Mostly cloudy through  late evening then becoming partly cloudy. Waves 1 to 2 feet.  SATURDAY  East wind less than 10 knots backing northeast in the  afternoon. Sunny. Waves calm to 1 foot.  SATURDAY NIGHT  East wind less than 10 knots in the evening  becoming variable. Mostly clear. Waves calm to 1 foot.    $$