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: 314 PM EDT Mon Jun 30 2025




Tonight: West wind 5 to 10 knots. Isolated thunderstorms early in the evening. Isolated showers through the night. Waves 2 feet or less.

Tuesday: West wind 10 to 15 knots. Mostly sunny. Waves 2 feet or less.

Tuesday Night: West wind 5 to 10 knots. Mostly clear. Waves 2 feet or less.

Wednesday: West wind 5 to 10 knots. Mostly sunny. Waves 2 feet or less.

winds and waves higher in the vicinity of thunderstorms.

see the open lakes forecast for days 3 through 5.







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

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