McWaid Lake is a Lake located in Carleton, New Brunswick and has an elevation of 141 meters.

• Latitude: 46° 21' 45'' North   (decimal: 46.3625315)
• Longitude: 67° 42' 42'' West   (decimal: -67.7116370)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: New Brunswick
• Elevation: 141 meters
• Location: Carleton
• Atlas of Canada Locator Map: McWaid Lake
• GPS Coordinate Locator Map: McWaid Lake Lat/Long