Big Arm Bay is a Bay located in Saskatchewan and has an elevation of 500 meters.

• Latitude: 51° 10' North   (decimal: 51.1667042)
• Longitude: 105° 21' West   (decimal: -105.3505744)
• Topography Feature Category: Bay
• Geographical Feature: Bay
• Canadian Province/Territory: Saskatchewan
• Elevation: 500 meters
• Atlas of Canada Locator Map: Big Arm Bay
• GPS Coordinate Locator Map: Big Arm Bay Lat/Long