Second Bay is a Bay located in Manitoulin, Ontario and has an elevation of 182 meters.

• Latitude: 46° 0' 12'' North   (decimal: 46.0032999)
• Longitude: 81° 12' 56'' West   (decimal: -81.2155999)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 182 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Second Bay
• GPS Coordinate Locator Map: Second Bay Lat/Long