- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 51°56'59"N 5°10'24"W
- Eastings/Northings: 182015, 232697
- OS Grid: SM820326
- Mapcode Local: GBR C9.M9FX
- Mapcode Global: VH1QQ.88V1
Location and coordinates are for the approximate centre of Gribinau within this administrative area.
Geographic features and populated places may cross administrative borders.