Mackinac Bridge North Tower Mackinaw City Open Water Swimming

Mackinaw City, MI, USA View on map
Water Temperature: 53.4 ℉
Wave height: 1.5 feet
Wind Speed: 8.5 mph
Wave Period: 2.3 sec
Air Temperature: 50 ℉
Wave Direction: North North West
Wind Direction: North
Cloud Cover: Overcast