- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°23'13"N 1°17'49"E
- Eastings/Northings: 629500, 170500
- OS Grid: TR295705
- Mapcode Local: GBR VYB.YKX
- Mapcode Global: VHLG5.FDLH
Location and coordinates are for the approximate centre of Grenham Bay within this administrative area.
Geographic features and populated places may cross administrative borders.