Coastal Waters Forecast for Upper Entrance of Portage Canal to Eagle River MI (LSZ243) (Text-Only)
NWS Forecast for: Upper Entrance of Portage Canal to Eagle River MI (LSZ243)
Issued by: National Weather Service Marquette, MI
Last Update: 502 PM EDT Sat Jul 12 2025




Late This Afternoon: West wind 10 to 15 knots. Partly cloudy with a slight chance of showers and thunderstorms. Areas of smoke. Waves calm to 1 foot building to 1 to 2 feet.

Tonight: Southwest wind 10 to 15 knots with gusts up to 22 knots. Partly cloudy. Areas of smoke. Waves building to 2 to 3 feet.

Sunday: Southwest wind 10 to 15 knots with gusts up to 24 knots. Partly cloudy. Areas of smoke. Waves 2 to 3 feet.

Sunday Night: Southwest wind 10 to 15 knots. Mostly clear. A slight chance of showers and thunderstorms in the evening. Areas of smoke in the evening. Waves subsiding to 1 to 2 feet, then building to 2 to 3 feet.

Monday: West wind less than 10 knots with gusts up to 18 knots. Mostly sunny. Waves 1 to 2 feet.







Zone Forecast: Upper Entrance of Portage Canal to Eagle River MI (LSZ243)

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