Stewart South Lake is a Lake located in Guysborough, Nova Scotia and has an elevation of 29 meters.

• Latitude: 45° 9' 21'' North   (decimal: 45.1558333)
• Longitude: 61° 42' 7'' West   (decimal: -61.7019444)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Nova Scotia
• Elevation: 29 meters
• Location: Guysborough
• Atlas of Canada Locator Map: Stewart South Lake
• GPS Coordinate Locator Map: Stewart South Lake Lat/Long