Second Narrows is a Channel located in Thunder Bay, Ontario and has an elevation of 462 meters.

• Latitude: 48° 40' 12'' North   (decimal: 48.6699999)
• Longitude: 90° 23' 32'' West   (decimal: -90.3922222)
• Topography Feature Category: Channel
• Geographical Feature: Narrows
• Canadian Province/Territory: Ontario
• Elevation: 462 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Second Narrows
• GPS Coordinate Locator Map: Second Narrows Lat/Long