Lorneville Breakwater is a Hydraulic construction located in Saint John, New Brunswick and has an elevation of 7 meters.

• Latitude: 45° 11' 35'' North   (decimal: 45.1930978)
• Longitude: 66° 8' 53'' West   (decimal: -66.1479799)
• Topography Feature Category: Hydraulic construction
• Geographical Feature: Breakwater
• Canadian Province/Territory: New Brunswick
• Elevation: 7 meters
• Location: Saint John
• Atlas of Canada Locator Map: Lorneville Breakwater
• GPS Coordinate Locator Map: Lorneville Breakwater Lat/Long