Tamarack Harbour is a Bay located in Manitoulin, Ontario and has an elevation of 185 meters.

• Latitude: 45° 36' 51'' North   (decimal: 45.6141666)
• Longitude: 81° 43' 13'' West   (decimal: -81.7202777)
• Topography Feature Category: Bay
• Geographical Feature: Harbour
• Canadian Province/Territory: Ontario
• Elevation: 185 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Tamarack Harbour
• GPS Coordinate Locator Map: Tamarack Harbour Lat/Long