- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 53°11'10"N 4°29'46"W
- Eastings/Northings: 233301, 368372
- OS Grid: SH333683
- Mapcode Local: GBR 57.36U2
- Mapcode Global: WH433.X52N
Location and coordinates are for the approximate centre of Porth China within this administrative area.
Geographic features and populated places may cross administrative borders.