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: 500 AM EDT Fri Jul 17 2026
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Early This Morning: Southeast wind less than 10 knots. Cloudy with a slight chance of showers and thunderstorms. Smoke. Waves calm to 1 foot.

Today: South wind less than 10 knots backing southeast by late morning. Mostly cloudy. Smoke through the day. A chance of showers and thunderstorms. Waves calm to 1 foot.

Tonight: Southwest wind less than 10 knots veering west 10 to 15 knots late. Cloudy. Areas of smoke through the night. A chance of thunderstorms in the evening. A chance of showers through the night. A slight chance of thunderstorms after midnight. Waves building to 1 to 2 feet.

Saturday: Northwest wind 10 to 15 knots backing west less than 10 knots in the afternoon. Partly cloudy in the morning then clearing. Smoke. Waves building to 2 to 3 feet, then subsiding to 1 to 2 feet.

Saturday Night: Southwest wind less than 10 knots backing south after midnight. Mostly clear. Areas of smoke in the evening. Waves calm to 1 foot.







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

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