Étang Grassy is a Lake located in Blanc-Sablon; Basse-Côte-Nord, Quebec and has an elevation of 25 meters.

• Latitude: 51° 28' 55'' North   (decimal: 51.4819965)
• Longitude: 57° 13' 11'' West   (decimal: -57.2196191)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Elevation: 25 meters
• Location: Blanc-Sablon; Basse-Côte-Nord
• Atlas of Canada Locator Map: Étang Grassy
• GPS Coordinate Locator Map: Étang Grassy Lat/Long