Club nautique De Mézy is a Marine navigation feature located in Longueuil; Longueuil, Quebec.

• Latitude: 45° 37' 57'' North   (decimal: 45.6325390)
• Longitude: 73° 27' 9'' West   (decimal: -73.4526384)
• Topography Feature Category: Marine navigation feature
• Geographical Feature: Port de plaisance
• Canadian Province/Territory: Quebec
• Location: Longueuil; Longueuil
• Atlas of Canada Locator Map: Club nautique De Mézy
• GPS Coordinate Locator Map: Club nautique De Mézy Lat/Long