LacGuay is a Lake located in Rivière-aux-Outardes; Manicouagan, Quebec and has an elevation of 355 meters.

• Latitude: 49° 28' 10'' North   (decimal: 49.4694929)
• Longitude: 68° 3' 0'' West   (decimal: -68.0500206)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 355 meters
• Location: Rivière-aux-Outardes; Manicouagan
• Atlas of Canada Locator Map: LacGuay
• GPS Coordinate Locator Map: LacGuay Lat/Long