Lac de la Baie is a Lake located in Saint-Guillaume-Nord; Matawinie, Quebec.

• Latitude: 46° 22' 26'' North   (decimal: 46.3738888)
• Longitude: 73° 54' 0'' West   (decimal: -73.9000000)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Saint-Guillaume-Nord; Matawinie
• Atlas of Canada Locator Map: Lac de la Baie
• GPS Coordinate Locator Map: Lac de la Baie Lat/Long