Grande anse Saint-Augustin is a Bay located in Baie-Trinité; Manicouagan, Quebec and has an elevation of 4 meters.

• Latitude: 49° 19' 19'' North   (decimal: 49.3219912)
• Longitude: 67° 24' 43'' West   (decimal: -67.4119397)
• Topography Feature Category: Bay
• Geographical Feature: Anse
• Canadian Province/Territory: Quebec
• Elevation: 4 meters
• Location: Baie-Trinité; Manicouagan
• Atlas of Canada Locator Map: Grande anse Saint-Augustin
• GPS Coordinate Locator Map: Grande anse Saint-Augustin Lat/Long