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: 1101 AM EDT Sat Sep 20 2025
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Rest Of Today: Southeast wind 10 to 15 knots with gusts up to 24 knots. Mostly cloudy. A slight chance of showers and thunderstorms by late morning, then a chance of showers and a slight chance of thunderstorms late. Waves 1 to 2 feet.

Tonight: Southeast wind 5 to 15 knots. Partly cloudy through late evening then becoming mostly cloudy. Showers likely and a slight chance of thunderstorms. Waves 1 to 2 feet.

Sunday: South wind less than 10 knots in the morning becoming variable. Mostly cloudy. A chance of showers in the morning, then a chance of showers and a slight chance of thunderstorms in the afternoon. Waves calm to 1 foot.

Sunday Night: Variable wind less than 10 knots. Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the evening, then a slight chance of showers and thunderstorms after midnight. Waves calm to 1 foot.







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

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