National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
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: 346 AM EDT Sat Aug 30 2025		Print

Today: Light winds becoming west 5 to 10 knots in the morning. Mostly clear. Waves 2 feet or less.

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

Sunday: West wind 5 to 10 knots. Sunny. Waves 2 feet or less.

Sunday Night: Light winds. Mostly clear. 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