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: 503 PM EDT Tue Aug 11 2026
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Late This Afternoon: Variable wind less than 10 knots. Partly cloudy. Waves calm to 1 foot.

Tonight: Variable wind less than 10 knots. Mostly cloudy. Waves calm to 1 foot.

Wednesday: Variable wind less than 10 knots becoming north less than 10 knots by late morning. Mostly sunny. Waves calm to 1 foot.

Wednesday Night: Northwest wind less than 10 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves calm to 1 foot.

Thursday: Northwest wind less than 10 knots. Partly cloudy. Waves calm to 1 foot.







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

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