- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 51°53'56"N 5°18'1"W
- Eastings/Northings: 173041, 227428
- OS Grid: SM730274
- Mapcode Local: GBR C4.QFZF
- Mapcode Global: VH0TD.2JSH
Location and coordinates are for the approximate centre of Porth Lleuog within this administrative area.
Geographic features and populated places may cross administrative borders.