National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Coastal Waters Forecast for Grand Marais to Whitefish Point MI (LSZ251) (Text-Only)
NWS Forecast for: Grand Marais to Whitefish Point MI (LSZ251)
Issued by: National Weather Service Marquette, MI
Last Update: 1101 PM EDT Wed Sep 23 2026		Print

Rest Of Tonight: Southeast wind less than 10 knots. Clear. Waves calm to 1 foot.

Thursday: Southeast wind 10 to 15 knots becoming 5 to 15 knots by late morning. Mostly sunny. Waves calm to 1 foot.

Thursday Night: South wind 5 to 15 knots. Cloudy. Waves building to 1 to 2 feet.

Friday: South wind less than 10 knots backing northeast in the afternoon. Sunny. Waves calm to 1 foot.






Zone Forecast: Grand Marais to Whitefish Point MI (LSZ251)

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