Lac-Saint-Augustin-Sud is a Unincorporated area located in Québec; Québec, Quebec and has an elevation of 59 meters.

• Latitude: 46° 45' 8'' North   (decimal: 46.7522458)
• Longitude: 71° 22' 48'' West   (decimal: -71.3800897)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Secteur résidentiel
• Canadian Province/Territory: Quebec
• Elevation: 59 meters
• Location: Québec; Québec
• Atlas of Canada Locator Map: Lac-Saint-Augustin-Sud
• GPS Coordinate Locator Map: Lac-Saint-Augustin-Sud Lat/Long