- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 53°24'56"N 4°18'40"W
- Eastings/Northings: 246482, 393464
- OS Grid: SH464934
- Mapcode Local: GBR HMQN.XJK
- Mapcode Global: WH421.RD4W
Location and coordinates are for the approximate centre of Porth Newydd within this administrative area.
Geographic features and populated places may cross administrative borders.