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: 502 AM EDT Fri Aug 29 2025
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Early This Morning: Variable wind less than 10 knots. Partly cloudy. Waves 1 to 2 feet.

Today: Variable wind less than 10 knots becoming north less than 10 knots by late morning, then veering northeast late. Mostly sunny. Waves calm to 1 foot.

Tonight: East wind less than 10 knots veering southwest late. Clear. Waves calm to 1 foot.

Saturday: Southwest wind less than 10 knots in the morning becoming variable. Mostly sunny. Waves calm to 1 foot.

Saturday Night: Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot.







Zone Forecast: Munising to Grand Marais MI (LSZ250)

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