Shaddick Island is a Island located in Northumberland, New Brunswick and has an elevation of 29 meters.

• Latitude: 47° 6' 14'' North   (decimal: 47.1038859)
• Longitude: 65° 50' 14'' West   (decimal: -65.8372137)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: New Brunswick
• Elevation: 29 meters
• Location: Northumberland
• Atlas of Canada Locator Map: Shaddick Island
• GPS Coordinate Locator Map: Shaddick Island Lat/Long