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Point Isabelle to Lower Entrance of Portage Canal MI Marine Forecast

Updated 11:00pm EDT Aug 26, 2026
Zone Map
Rest Of Tonight
Northwest wind 10 to 15 knots with gusts up to 26 knots. Mostly clear. Waves calm to 1 foot building to 1 to 2 feet.
Thursday
North wind less than 10 knots. Gusts up to 18 knots.
Thursday Night
Variable wind less than 10 knots. Mostly clear.
Friday
Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Sunny. Waves calm to 1 foot.