Marentette Beach is a Unincorporated area located in Essex, Ontario and has an elevation of 174 meters.

• Latitude: 41° 59' 37'' North   (decimal: 41.9936111)
• Longitude: 82° 29' 52'' West   (decimal: -82.4977777)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 174 meters
• Location: Essex
• Atlas of Canada Locator Map: Marentette Beach
• GPS Coordinate Locator Map: Marentette Beach Lat/Long