Jay Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 471 meters.

• Latitude: 49° 32' 37'' North   (decimal: 49.5436111)
• Longitude: 90° 42' 55'' West   (decimal: -90.7152777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 471 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Jay Lake
• GPS Coordinate Locator Map: Jay Lake Lat/Long