National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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 Fri Aug 14 2026		Print

Rest Of Today: Northeast wind 5 to 15 knots. Mostly sunny. Waves calm to 1 foot building to 1 to 2 feet.

Tonight: Southeast wind less than 10 knots. Partly cloudy. Waves calm to 1 foot.

Saturday: Southeast wind 5 to 15 knots. Mostly cloudy. A chance of showers in the afternoon. Waves calm to 1 foot.

Saturday Night: South wind 10 to 15 knots veering west after midnight. Cloudy. Showers likely and a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Waves calm to 1 foot.






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

Visit your local NWS office at: https://www.weather.gov/mqt/