- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 55°59'3"N 4°47'53"W
- Eastings/Northings: 225536, 680358
- OS Grid: NS255803
- Mapcode Local: GBR 0B.VVG1
- Mapcode Global: WH2M3.8VF5
Location and coordinates are for the approximate centre of Portkil Bay within this administrative area.
Geographic features and populated places may cross administrative borders.