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 Wed Mar 25 2026


Rest Of Today: Southeast wind 10 to 20 knots. Mostly cloudy with a chance of snow showers possibly mixed with rain showers. Waves 1 to 2 feet.

Tonight: South wind less than 10 knots veering west 10 to 15 knots late. Mostly cloudy. A slight chance of rain showers, freezing rain and snow showers late. Waves building to 1 to 2 feet.

Thursday: West wind 10 to 20 knots veering northwest 20 to 25 knots in the afternoon. Mostly cloudy. A chance of rain showers and snow showers possibly mixed with freezing rain in the morning. Freezing spray in the afternoon. Waves building to 5 to 8 feet occasionally to 10 feet.

Thursday Night: North wind 15 to 25 knots. Partly cloudy. Freezing spray. Waves subsiding to 2 to 4 feet.







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

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