Blue Sea Lake is a Unincorporated area located in Blue Sea; La Vallée-de-la-Gatineau, Quebec and has an elevation of 166 meters.

• Latitude: 46° 10' 57'' North   (decimal: 46.1825)
• Longitude: 76° 3' 40'' West   (decimal: -76.0611111)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Centre de villégiature
• Canadian Province/Territory: Quebec
• Elevation: 166 meters
• Location: Blue Sea; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Blue Sea Lake
• GPS Coordinate Locator Map: Blue Sea Lake Lat/Long