- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°55'29"N 1°21'43"W
- Eastings/Northings: 440975, 559099
- OS Grid: NZ409590
- Mapcode Local: GBR VGM.YB
- Mapcode Global: WHD56.1GLV
Location and coordinates are for the approximate centre of Roker Rocks within this administrative area.
Geographic features and populated places may cross administrative borders.