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 Sun Sep 20 2026


Rest Of Tonight: East wind 10 to 20 knots. Partly cloudy. Waves 3 to 5 feet occasionally to 7 feet subsiding to 2 to 3 feet.

Monday: East wind 10 to 15 knots backing northeast late. Mostly cloudy. Waves subsiding to 1 to 2 feet.

Monday Night: Northeast wind 10 to 15 knots veering east after midnight. Mostly clear. Waves 1 to 2 feet.

Tuesday: East wind 10 to 15 knots backing northeast 5 to 15 knots in the afternoon. Sunny. Waves 1 to 2 feet.







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

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