Jewett Island is a Island located in York, New Brunswick and has an elevation of 18 meters.

• Latitude: 45° 58' 17'' North   (decimal: 45.9714098)
• Longitude: 66° 41' 34'' West   (decimal: -66.6928678)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: New Brunswick
• Elevation: 18 meters
• Location: York
• Atlas of Canada Locator Map: Jewett Island
• GPS Coordinate Locator Map: Jewett Island Lat/Long