- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 53°18'32"N 4°31'50"W
- Eastings/Northings: 231484, 382117
- OS Grid: SH314821
- Mapcode Local: GBR HM5Y.RCH
- Mapcode Global: WH42J.C3Q0
Location and coordinates are for the approximate centre of Bae Caergybi within this administrative area.
Geographic features and populated places may cross administrative borders.