- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 53°14'33"N 4°34'42"W
- Eastings/Northings: 228038, 374829
- OS Grid: SH280748
- Mapcode Local: GBR HN24.1J0
- Mapcode Global: WH42P.MRZJ
Location and coordinates are for the approximate centre of Porth Gorslwyn within this administrative area.
Geographic features and populated places may cross administrative borders.