Mackinac Bridge North Tower Mackinaw City Open Water Swimming

Mackinaw City, MI, USA View on map
Water Temperature: 11.9 ℃
Wave height: 0.5 m
Wind Speed: 3.8 m/s
Wave Period: 2.3 sec
Air Temperature: 10 ℃
Wave Direction: North North West
Wind Direction: North
Cloud Cover: Overcast