Shediac Island is a Unincorporated area located in Westmorland, New Brunswick.

• Latitude: 46° 16' North   (decimal: 46.2667000)
• Longitude: 64° 33' West   (decimal: -64.5499999)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Locality
• Canadian Province/Territory: New Brunswick
• Location: Westmorland
• GPS Coordinate Locator Map: Shediac Island Lat/Long