- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 52°57'59"N 4°28'48"W
- Eastings/Northings: 233539, 343880
- OS Grid: SH335438
- Mapcode Local: GBR 57.K46B
- Mapcode Global: WH443.4PWR
Location and coordinates are for the approximate centre of Porth Howel within this administrative area.
Geographic features and populated places may cross administrative borders.