Coastal Waters Forecast for Munising to Grand Marais MI (LSZ250) (Text-Only)
NWS Forecast for: Munising to Grand Marais MI (LSZ250)
Issued by: National Weather Service Marquette, MI
Last Update: 1101 PM EDT Sun Aug 9 2026


Rest Of Tonight: Northeast wind less than 10 knots backing north late. Mostly cloudy. Patchy dense fog through the night. Waves calm to 1 foot.

Monday: Northwest wind less than 10 knots through early afternoon becoming variable. Partly cloudy. Patchy fog through mid morning. Waves calm to 1 foot.

Monday Night: South wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot.

Tuesday: South wind less than 10 knots in the morning becoming variable. Partly cloudy. A chance of showers and a slight chance of thunderstorms in the afternoon. Waves calm to 1 foot.







Zone Forecast: Munising to Grand Marais MI (LSZ250)

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