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: 418 PM EDT Sun Jul 6 2025




Tonight: Northeast wind 10 to 15 knots. Mostly cloudy early in the evening then clearing. Waves 2 feet or less.

Monday: Northwest wind 5 to 10 knots. Sunny. Waves 2 feet or less.

Monday Night: North wind 5 to 10 knots. Mostly clear. Waves 2 feet or less.

Tuesday: Southeast wind 5 to 10 knots. Partly sunny. Waves 2 feet or less.

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)

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