Mackinac Bridge North Tower Mackinaw City Open Water Swimming

Mackinaw City, MI, USA View on map
Water Temperature: 9.6 ℃
Wave height: 0.5 m
Wind Speed: 4.4 m/s
Wave Period: 2.4 sec
Air Temperature: 7 ℃
Wave Direction: North North West
Wind Direction: North North West
Cloud Cover: Overcast