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 PM EDT Wed Jun 17 2026
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Rest Of Tonight: Northeast wind 5 to 15 knots backing north 10 to 15 knots late. Cloudy with a chance of rain showers. Waves calm to 1 foot building to 1 to 2 feet.

Thursday: Northwest wind 15 to 20 knots backing west by late morning. Mostly cloudy. A slight chance of rain showers through early afternoon. Waves building to 3 to 6 feet occasionally to 8 feet, then subsiding to 3 to 5 feet occasionally to 7 feet.

Thursday Night: West wind 10 to 20 knots. Partly cloudy in the evening then becoming mostly cloudy. Waves subsiding to 2 to 4 feet.

Friday: West wind 10 to 20 knots. Mostly sunny. Waves 2 to 4 feet.







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

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