Île Washtamaska is a Island located in Côte-Nord-du-Golfe-du-Saint-Laurent; Basse-Côte-Nord, Quebec and has an elevation of 0 meters.

• Latitude: 50° 19' 4'' North   (decimal: 50.3178352)
• Longitude: 59° 38' 39'' West   (decimal: -59.6441690)
• Topography Feature Category: Island
• Geographical Feature: Île / Ile
• Canadian Province/Territory: Quebec
• Elevation: 0 meters
• Location: Côte-Nord-du-Golfe-du-Saint-Laurent; Basse-Côte-Nord
• Atlas of Canada Locator Map: Île Washtamaska
• GPS Coordinate Locator Map: Île Washtamaska Lat/Long