- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 56°58'23"N 5°38'13"W
- Eastings/Northings: 179049, 792760
- OS Grid: NM790927
- Mapcode Local: GBR DBG9.2PB
- Mapcode Global: WH0CL.CZXQ
Location and coordinates are for the approximate centre of Tarbet Bay within this administrative area.
Geographic features and populated places may cross administrative borders.