- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 57°20'27"N 1°56'24"W
- Eastings/Northings: 403712, 827831
- OS Grid: NK037278
- Mapcode Local: GBR P9K9.XL1
- Mapcode Global: WH9PV.5RG5
Location and coordinates are for the approximate centre of Perthudden within this administrative area.
Geographic features and populated places may cross administrative borders.