Coastal Waters Forecast for Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island (LHZ345) (Text-Only)
NWS Forecast for: Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island (LHZ345)
Issued by: National Weather Service Gaylord, MI
Last Update: 1032 AM EDT Thu Oct 16 2025
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Today: Light winds. Sunny. Waves 2 feet or less.

Tonight: Southeast wind 10 to 15 knots. Rain showers. Waves 2 feet or less.

Friday: South wind 10 to 15 knots. Rain showers. Waves 2 feet or less.

Friday Night: South wind 10 to 20 knots. Rain showers. Waves 2 to 3 feet.

see the open lakes forecast for days 3 through 5.







Zone Forecast: Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island (LHZ345)

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