Rocher Rouge is a Island located in Saint-Antoine-de-l'Isle-aux-Grues; Montmagny, Quebec and has an elevation of 10 meters.

• Latitude: 47° 3' 48'' North   (decimal: 47.0633548)
• Longitude: 70° 36' 18'' West   (decimal: -70.6050807)
• Topography Feature Category: Island
• Geographical Feature: Rocher
• Canadian Province/Territory: Quebec
• Elevation: 10 meters
• Location: Saint-Antoine-de-l'Isle-aux-Grues; Montmagny
• Atlas of Canada Locator Map: Rocher Rouge
• GPS Coordinate Locator Map: Rocher Rouge Lat/Long