Grassy Lake is a Lake located in Saint John, New Brunswick and has an elevation of 92 meters.

• Latitude: 45° 15' 44'' North   (decimal: 45.2623050)
• Longitude: 65° 51' 11'' West   (decimal: -65.8530003)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 92 meters
• Location: Saint John
• Atlas of Canada Locator Map: Grassy Lake
• GPS Coordinate Locator Map: Grassy Lake Lat/Long