Mackerel Cove is a Bay located in Saint John, New Brunswick and has an elevation of 105 meters.

• Latitude: 45° 31' 7'' North   (decimal: 45.5187252)
• Longitude: 65° 8' 20'' West   (decimal: -65.1388953)
• Topography Feature Category: Bay
• Geographical Feature: Cove
• Canadian Province/Territory: New Brunswick
• Elevation: 105 meters
• Location: Saint John
• Atlas of Canada Locator Map: Mackerel Cove
• GPS Coordinate Locator Map: Mackerel Cove Lat/Long