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

• Latitude: 48° 24' 26'' North   (decimal: 48.4072222)
• Longitude: 90° 15' 59'' West   (decimal: -90.2663888)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 471 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: McGrath Lake
• GPS Coordinate Locator Map: McGrath Lake Lat/Long