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: 502 AM EDT Sat Sep 20 2025




Early This Morning: Southeast wind 15 to 20 knots. Partly cloudy. Waves 2 to 3 feet.

Today: Southeast wind 15 to 20 knots. Partly cloudy with a slight chance of showers. Waves 2 to 3 feet.

Tonight: Southeast wind 15 to 20 knots. Partly cloudy through late evening then becoming cloudy. A chance of showers in the evening. A slight chance of thunderstorms through the night. Showers likely after midnight. Waves building to 2 to 4 feet, then subsiding to 2 to 3 feet.

Sunday: Southeast wind 10 to 20 knots. Showers and a chance of thunderstorms in the morning, then showers likely and a slight chance of thunderstorms in the afternoon. Waves subsiding to 1 to 2 feet.

Sunday Night: South wind less than 10 knots. Cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Waves 1 to 2 feet.







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

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