- Category: Water Feature
- Type: Island
- Latitude/Longitude: 51°44'18"N 5°15'22"W
- Eastings/Northings: 175276, 209442
- OS Grid: SM752094
- Mapcode Local: GBR G1.HMFD
- Mapcode Global: VH0V5.VK2M
Location and coordinates are for the approximate centre of Tusker Rock within this administrative area.
Geographic features and populated places may cross administrative borders.