- Category: Water Feature
- Type: Island
- Latitude/Longitude: 60°48'47"N 0°56'19"W
- Eastings/Northings: 457842, 1214950
- OS Grid: HP578149
- Mapcode Local: GBR S015.0HX
- Mapcode Global: XHF6Y.6GKS
Location and coordinates are for the approximate centre of Tonga Stack within this administrative area.
Geographic features and populated places may cross administrative borders.