NWS Marine Forecast


   LSZ250-190800-  Munising to Grand Marais MI-  502 PM EDT Wed Jun 18 2025    LATE THIS AFTERNOON  Northeast wind less than 10 knots. Cloudy  with isolated showers and thunderstorms. Waves calm to 1 foot.  TONIGHT  Northeast wind less than 10 knots backing northwest  late. Cloudy. A slight chance of showers and thunderstorms  through late evening. Areas of dense fog by midnight. Waves calm  to 1 foot.  THURSDAY  Northwest wind less than 10 knots. Mostly cloudy.  Patchy fog through mid morning. Haze by late morning. A slight  chance of showers by late morning. Waves building to 1 to 2 feet.  THURSDAY NIGHT  West wind less than 10 knots in the evening  becoming variable. Mostly cloudy. A chance of showers and a  slight chance of thunderstorms in the evening, then a chance of  showers after midnight. Waves 1 to 2 feet.  FRIDAY  Southwest wind less than 10 knots backing southeast in  the afternoon. Mostly cloudy. A chance of showers in the morning,  then a chance of showers and a slight chance of thunderstorms in  the afternoon. Waves calm to 1 foot.    $$