St. Martins Marsh is a Low vegetation located in Saint John, New Brunswick and has an elevation of 8 meters.

• Latitude: 45° 20' 27'' North   (decimal: 45.340715)
• Longitude: 65° 32' 51'' West   (decimal: -65.5475925)
• Topography Feature Category: Low vegetation
• Geographical Feature: Marsh
• Canadian Province/Territory: New Brunswick
• Elevation: 8 meters
• Location: Saint John
• Atlas of Canada Locator Map: St. Martins Marsh
• GPS Coordinate Locator Map: St. Martins Marsh Lat/Long