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Coastal Waters Forecast for St Ignace to False Detour Channel (LHZ346) (Text-Only)
NWS Forecast for: St Ignace to False Detour Channel (LHZ346)
Issued by: National Weather Service Gaylord, MI
Last Update: 404 PM EDT Tue May 20 2025		Print



Through Early Evening: East wind 15 to 20 knots and gusty. mostly sunny. Waves 2 to 3 feet.

Tonight: East wind 15 to 20 knots. Mostly cloudy. Waves 2 to 4 feet.

Wednesday: East wind 10 to 20 knots. Mostly cloudy. Waves 2 to 4 feet.

Wednesday Night: Northeast wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less.

Thursday: North wind 10 to 15 knots. Chance of showers. Waves 2 feet or less.

wave heights are valid for ice free areas.

see the open lakes forecast for days 3 through 5.






Zone Forecast: St Ignace to False Detour Channel (LHZ346)

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