NWS Marine Forecast


   LSZ250-080800-  Munising to Grand Marais MI-  1101 PM EDT Fri Aug 7 2026    REST OF TONIGHT  Southwest wind less than 10 knots veering west  10 to 15 knots late. Cloudy. Showers likely and a chance of  thunderstorms by midnight. Waves calm to 1 foot building to 1 to  2 feet.  SATURDAY  Northwest wind 5 to 15 knots. Mostly cloudy through  mid morning then clearing. Waves building to 2 to 3 feet, then  subsiding to 1 to 2 feet.  SATURDAY NIGHT  Southwest wind 5 to 15 knots. Mostly clear in  the evening, then mostly cloudy with a chance of showers and a  slight chance of thunderstorms after midnight. Waves 1 to 2 feet.  SUNDAY  Southwest wind less than 10 knots backing east in the  afternoon. Mostly cloudy. Showers likely and a slight chance of  thunderstorms in the morning, then a chance of showers and a  slight chance of thunderstorms in the afternoon. Waves calm to  1 foot.    $$