Wilson Island Harbour is a Bay located in Thunder Bay, Ontario and has an elevation of 199 meters.

• Latitude: 48° 45' 43'' North   (decimal: 48.7619000)
• Longitude: 87° 29' 33'' West   (decimal: -87.4924999)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 199 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Wilson Island Harbour
• GPS Coordinate Locator Map: Wilson Island Harbour Lat/Long