Harbour Island Rock is a Shoal located in Newfoundland and Labrador and has an elevation of 0 meters.

• Latitude: 47° 34' 44'' North   (decimal: 47.5788888)
• Longitude: 57° 41' 10'' West   (decimal: -57.6861111)
• Topography Feature Category: Shoal
• Geographical Feature: Rock
• Canadian Province/Territory: Newfoundland and Labrador
• Elevation: 0 meters
• Atlas of Canada Locator Map: Harbour Island Rock
• GPS Coordinate Locator Map: Harbour Island Rock Lat/Long