Lyda Bay is a Bay located in Thunder Bay, Ontario and has an elevation of 191 meters.

• Latitude: 48° 46' 8'' North   (decimal: 48.7688888)
• Longitude: 87° 8' 39'' West   (decimal: -87.1441666)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 191 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Lyda Bay
• GPS Coordinate Locator Map: Lyda Bay Lat/Long