Mackinac Bridge North Tower Mackinaw City Open Water Swimming

Mackinaw City, MI, USA View on map
Water Temperature: 66.3 ℉
Wave height: 0.9 feet
Wind Speed: 8.4 mph
Wave Period: 1.7 sec
Air Temperature: 72 ℉
Wave Direction: West North West
Wind Direction: West
Cloud Cover: Overcast