Mackinac Bridge North Tower Mackinaw City Open Water Swimming

Mackinaw City, MI, USA View on map
Water Temperature: 21 ℃
Wave height: 0.1 m
Wind Speed: 0.8 m/s
Wave Period: 1.3 sec
Air Temperature: 25 ℃
Wave Direction: East North East
Wind Direction: North East
Cloud Cover: Overcast