Lac Gouache is a Lake located in Mont-Albert; La Haute-Gaspésie, Quebec and has an elevation of 724 meters.

• Latitude: 48° 57' 11'' North   (decimal: 48.9530556)
• Longitude: 66° 21' 15'' West   (decimal: -66.3541666)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 724 meters
• Location: Mont-Albert; La Haute-Gaspésie
• Atlas of Canada Locator Map: Lac Gouache
• GPS Coordinate Locator Map: Lac Gouache Lat/Long