Dewy Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 332 meters.

• Latitude: 50° 37' 51'' North   (decimal: 50.6308333)
• Longitude: 88° 37' 4'' West   (decimal: -88.6177777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 332 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Dewy Lake
• GPS Coordinate Locator Map: Dewy Lake Lat/Long