Old Daves Harbour is a Bay located in Thunder Bay, Ontario and has an elevation of 192 meters.

• Latitude: 48° 6' 51'' North   (decimal: 48.1141666)
• Longitude: 86° 3' 49'' West   (decimal: -86.0636111)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 192 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Old Daves Harbour
• GPS Coordinate Locator Map: Old Daves Harbour Lat/Long