- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°13'51"N 4°49'8"W
- Eastings/Northings: 199053, 40586
- OS Grid: SW990405
- Mapcode Local: GBR ZW.6HJ9
- Mapcode Global: FRA 08SF.4FC
Location and coordinates are for the approximate centre of Madam Bray Rock within this administrative area.
Geographic features and populated places may cross administrative borders.