- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 51°32'34"N 4°11'12"W
- Eastings/Northings: 248460, 184949
- OS Grid: SS484849
- Mapcode Local: GBR GS.MMQ0
- Mapcode Global: VH3N3.DG0Z
Location and coordinates are for the approximate centre of Port-Eynon Bay within this administrative area.
Geographic features and populated places may cross administrative borders.