Miniss Bay is a Bay located in Thunder Bay, Ontario and has an elevation of 388 meters.

• Latitude: 50° 56' 4'' North   (decimal: 50.9344444)
• Longitude: 90° 56' 28'' West   (decimal: -90.9411111)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Ontario
• Elevation: 388 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Miniss Bay
• GPS Coordinate Locator Map: Miniss Bay Lat/Long