- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 54°33'54"N 3°9'13"W
- Eastings/Northings: 325500, 519500
- OS Grid: NY255195
- Mapcode Local: GBR 6HFN.18
- Mapcode Global: WH70D.JJG2
Location and coordinates are for the approximate centre of Great Bay within this administrative area.
Geographic features and populated places may cross administrative borders.