- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 53°12'44"N 4°30'14"W
- Eastings/Northings: 232897, 371298
- OS Grid: SH328712
- Mapcode Local: GBR 56.1QD9
- Mapcode Global: WH42X.SJG5
Location and coordinates are for the approximate centre of Porth y Cwch within this administrative area.
Geographic features and populated places may cross administrative borders.