- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 49°54'48"N 6°16'57"W
- Eastings/Northings: 92665, 10257
- OS Grid: SV926102
- Mapcode Local: GBR BXWX.72Z
- Mapcode Global: VGYC5.2F0R
Location and coordinates are for the approximate centre of Porth Loggos within this administrative area.
Geographic features and populated places may cross administrative borders.