Southwest Bay is a Bay located in Thunder Bay, Ontario and has an elevation of 437 meters.

• Latitude: 48° 35' 53'' North   (decimal: 48.5980555)
• Longitude: 90° 15' 34'' West   (decimal: -90.2594444)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 437 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Southwest Bay
• GPS Coordinate Locator Map: Southwest Bay Lat/Long