Holmes Bay is a Bay located in Bruce, Ontario and has an elevation of 179 meters.

• Latitude: 44° 18' 16'' North   (decimal: 44.3044444)
• Longitude: 81° 36' 5'' West   (decimal: -81.6013888)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 179 meters
• Location: Bruce
• Atlas of Canada Locator Map: Holmes Bay
• GPS Coordinate Locator Map: Holmes Bay Lat/Long