Main Passage is a Channel located in Range 5 Coast Land District, British Columbia and has an elevation of 0 meters.

• Latitude: 54° 36' North   (decimal: 54.5999999)
• Longitude: 130° 35' West   (decimal: -130.5833000)
• Topography Feature Category: Channel
• Geographical Feature: Passage
• Canadian Province/Territory: British Columbia
• Elevation: 0 meters
• Location: Range 5 Coast Land District
• Atlas of Canada Locator Map: Main Passage
• GPS Coordinate Locator Map: Main Passage Lat/Long