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: 1100 PM EDT Mon Jun 22 2026
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Rest Of Tonight: Northwest wind less than 10 knots. Mostly cloudy. Waves 1 to 2 feet.

Tuesday: Northwest wind less than 10 knots. Partly cloudy. Waves 1 to 2 feet.

Tuesday Night: Variable wind less than 10 knots. Cloudy. A chance of rain showers after midnight. Waves calm to 1 foot.

Wednesday: Southeast wind less than 10 knots. Showers likely in the morning, then showers likely 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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