- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 54°49'12"N 4°12'32"W
- Eastings/Northings: 258163, 549489
- OS Grid: NX581494
- Mapcode Local: GBR HHZZ.2PK
- Mapcode Global: WH4WG.93XN
Location and coordinates are for the approximate centre of Knockbrex Bay within this administrative area.
Geographic features and populated places may cross administrative borders.