NWS Marine Forecast


   LSZ250-252000-  Munising to Grand Marais MI-  500 AM EDT Thu Jun 25 2026    EARLY THIS MORNING  Northeast wind less than 10 knots. Cloudy  with a chance of showers. Patchy fog. Waves calm to 1 foot.  TODAY  Northeast wind less than 10 knots backing north by late  morning. Partly cloudy. Patchy fog through early afternoon. Waves  calm to 1 foot.  TONIGHT  Northwest wind less than 10 knots through midnight  becoming variable. Mostly cloudy. Waves calm to 1 foot.  FRIDAY  Variable wind less than 10 knots. Partly cloudy. Waves  calm to 1 foot.  FRIDAY NIGHT  Variable wind less than 10 knots. Mostly cloudy  in the evening then becoming partly cloudy. Waves calm to 1 foot.    $$