Hamer Bay is a Bay located in Parry Sound, Ontario and has an elevation of 241 meters.

• Latitude: 45° 13' 29'' North   (decimal: 45.2247222)
• Longitude: 79° 46' 29'' West   (decimal: -79.7747222)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 241 meters
• Location: Parry Sound
• Atlas of Canada Locator Map: Hamer Bay
• GPS Coordinate Locator Map: Hamer Bay Lat/Long