Coastal Waters Forecast for Manitou Island to Point Isabelle MI (LSZ245) (Text-Only)
NWS Forecast for: Manitou Island to Point Isabelle MI (LSZ245)
Issued by: National Weather Service Marquette, MI
Last Update: 501 PM EDT Tue Sep 1 2026


Late This Afternoon: Southwest wind 10 to 15 knots with gusts up to 23 knots. Mostly sunny. Waves 1 to 2 feet.

Tonight: Southwest wind less than 10 knots veering west by midnight. Gusts up to 20 knots. Partly cloudy through midnight then becoming mostly cloudy. Waves 1 to 2 feet.

Wednesday: West wind less than 10 knots through mid morning becoming variable. Mostly cloudy through early afternoon then becoming mostly sunny. Waves calm to 1 foot.

Wednesday Night: Variable wind less than 10 knots. Mostly clear. Waves calm to 1 foot.

Thursday: Variable wind less than 10 knots becoming east less than 10 knots in the afternoon. Partly cloudy. Waves calm to 1 foot.







Zone Forecast: Manitou Island to Point Isabelle MI (LSZ245)

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