Winnett Lake is a Lake located in Cochrane, Ontario and has an elevation of 318 meters.

• Latitude: 48° 17' 13'' North   (decimal: 48.2869444)
• Longitude: 80° 44' 28'' West   (decimal: -80.7411111)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 318 meters
• Location: Cochrane
• Atlas of Canada Locator Map: Winnett Lake
• GPS Coordinate Locator Map: Winnett Lake Lat/Long