Coastal Waters Forecast for Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246) (Text-Only)
NWS Forecast for: Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246)
Issued by: National Weather Service Marquette, MI
Last Update: 1101 AM EDT Fri Sep 19 2025
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Rest Of Today: East wind 10 to 20 knots with gusts up to 30 knots. Partly cloudy. A slight chance of showers late. Waves 2 to 4 feet.

Tonight: East wind 10 to 15 knots veering southeast late. Gusts up to 27 knots. Mostly cloudy. A slight chance of showers by midnight. A chance of showers and a slight chance of thunderstorms late. Waves 2 to 4 feet.

Saturday: Southeast wind 10 to 15 knots with gusts up to 28 knots. Mostly cloudy. A chance of showers and a slight chance of thunderstorms in the morning, then a chance of showers in the afternoon. Waves subsiding to 2 to 3 feet.

Saturday Night: Southeast wind 5 to 15 knots with gusts up to 23 knots. Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Waves 2 to 3 feet.







Zone Forecast: Point Isabelle to Lower Entrance of Portage Canal MI (LSZ246)

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