- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 58°33'35"N 4°5'34"W
- Eastings/Northings: 278341, 965432
- OS Grid: NC783654
- Mapcode Local: GBR J683.7YB
- Mapcode Global: WH49B.339Q
Location and coordinates are for the approximate centre of Port a' Chinn within this administrative area.
Geographic features and populated places may cross administrative borders.