Longlac Bay is a Bay located in Thunder Bay, Ontario and has an elevation of 323 meters.

• Latitude: 49° 46' 49'' North   (decimal: 49.7802777)
• Longitude: 86° 32' 44'' West   (decimal: -86.5455555)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 323 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Longlac Bay
• GPS Coordinate Locator Map: Longlac Bay Lat/Long