Northwest Arm Lake is a Lake located in Guysborough, Nova Scotia and has an elevation of 109 meters.

• Latitude: 45° 12' 27'' North   (decimal: 45.2074999)
• Longitude: 62° 4' 23'' West   (decimal: -62.0730555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Nova Scotia
• Elevation: 109 meters
• Location: Guysborough
• Atlas of Canada Locator Map: Northwest Arm Lake
• GPS Coordinate Locator Map: Northwest Arm Lake Lat/Long