Seaside Park is a Unincorporated area located in New Westminster Land District, British Columbia and has an elevation of 47 meters.

• Latitude: 49° 31' North   (decimal: 49.5167000)
• Longitude: 123° 29' West   (decimal: -123.4832999)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Locality
• Canadian Province/Territory: British Columbia
• Elevation: 47 meters
• Location: New Westminster Land District
• Atlas of Canada Locator Map: Seaside Park
• GPS Coordinate Locator Map: Seaside Park Lat/Long