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 AM EDT Mon Sep 1 2025
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Early This Morning: Southwest wind less than 10 knots. Mostly clear. Waves calm to 1 foot.

Today: Southwest wind 10 to 15 knots becoming 5 to 15 knots by late morning. Mostly sunny. Waves building to 1 to 2 feet.

Tonight: Southeast wind less than 10 knots veering southwest late. Mostly clear. Waves calm to 1 foot.

Tuesday: Southwest wind less than 10 knots. Sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Waves building to 1 to 2 feet.

Tuesday Night: Southwest wind 5 to 15 knots veering northwest 10 to 20 knots after midnight. Showers likely and a chance of thunderstorms in the evening, then showers and a slight chance of thunderstorms after midnight. Waves building to 2 to 4 feet.







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

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