Lac Tourmenté is a Lake located in Mont-Valin; Le Fjord-du-Saguenay, Quebec.

• Latitude: 49° 2' 0'' North   (decimal: 49.0333731)
• Longitude: 70° 43' 13'' West   (decimal: -70.7203502)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Mont-Valin; Le Fjord-du-Saguenay
• Atlas of Canada Locator Map: Lac Tourmenté
• GPS Coordinate Locator Map: Lac Tourmenté Lat/Long