- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°38'20"N 5°0'44"W
- Eastings/Northings: 210500, 642500
- OS Grid: NS105425
- Mapcode Local: GBR GF0T.0T2
- Mapcode Global: WH1ML.ZJ9F
Location and coordinates are for the approximate centre of Firth of Clyde within this administrative area.
Geographic features and populated places may cross administrative borders.