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: 1100 AM EDT Sun Jul 12 2026
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Rest Of Today: Southwest wind less than 10 knots backing south late. Gusts up to 18 knots. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves calm to 1 foot.

Tonight: South wind 10 to 15 knots veering southwest less than 10 knots late. Mostly clear. Waves building to 1 to 2 feet.

Monday: West wind less than 10 knots veering north in the afternoon. Mostly sunny. Waves calm to 1 foot.

Monday Night: South wind 5 to 15 knots veering west 15 to 20 knots after midnight. Partly cloudy. Waves building to 2 to 4 feet.







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

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