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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: 254 PM EDT Mon May 25 2026
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Through Early Evening: Southeast wind 10 to 15 knots becoming south 5 to 10 knots early in the evening. Mostly sunny. Waves 2 feet or less.

Tonight: Southwest wind 15 to 20 knots. Gusts to 25 knots. Partly cloudy. Waves 2 to 4 feet.

Tuesday: West wind 15 to 20 knots. Sunny. Waves 3 to 5 feet.

Tuesday Night: Northwest wind 10 to 15 knots. Partly cloudy. Waves 2 feet or less.

Wednesday: North wind 15 to 20 knots. Sunny. Waves 2 feet or less.

see the open lakes forecast for days 3 through 5.







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

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