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 Sat Jul 12 2025




Rest Of Tonight: Southwest wind 10 to 15 knots. Partly cloudy. Haze by midnight. Areas of smoke through the night. Waves calm to 1 foot building to 1 to 2 feet.

Sunday: Southwest wind 5 to 15 knots becoming less than 10 knots late. Partly cloudy. Areas of smoke. Waves 1 to 2 feet.

Sunday Night: Southwest wind 10 to 15 knots. Mostly clear. Areas of smoke. Waves building to 1 to 2 feet.

Monday: West wind less than 10 knots veering northwest in the afternoon. Sunny. Waves 1 to 2 feet.







Zone Forecast: Munising to Grand Marais MI (LSZ250)

Visit your local NWS office at: https://www.weather.gov/mqt/