| NWS Forecast for: St Ignace to False Detour Channel (LHZ346) Issued by: National Weather Service Gaylord, MI Last Update: 209 AM EST Wed Dec 24 2025 |  |
| Today: North wind 5 to 10 knots becoming south in the afternoon. Partly cloudy early in the morning then becoming mostly cloudy. Waves 2 feet or less. Tonight: West wind 10 to 15 knots. Mostly cloudy. Waves 2 feet or less. Thursday: Northeast wind 10 to 15 knots. Partly sunny. Waves 2 feet or less. Thursday Night: East wind 15 to 25 knots with gusts to around 35 knots. Snow showers likely. Waves 5 to 8 feet. see the open lakes forecast for days 3 through 5. | |
| Zone Forecast: St Ignace to False Detour Channel (LHZ346) | |
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