Cirrus Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 344 meters.

• Latitude: 48° 54' 45'' North   (decimal: 48.9124999)
• Longitude: 86° 9' 12'' West   (decimal: -86.1533333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 344 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Cirrus Lake
• GPS Coordinate Locator Map: Cirrus Lake Lat/Long