- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°3'23"N 3°12'37"W
- Eastings/Northings: 324721, 685518
- OS Grid: NT247855
- Mapcode Local: GBR 27.QJQ3
- Mapcode Global: WH6S6.N1G8
Location and coordinates are for the approximate centre of Black Rocks within this administrative area.
Geographic features and populated places may cross administrative borders.