- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°3'41"N 7°4'35"W
- Eastings/Northings: 100704, 919320
- OS Grid: NB007193
- Mapcode Local: GBR 87XF.3FM
- Mapcode Global: WGW14.8MFR
Location and coordinates are for the approximate centre of Sgeir Bastob within this administrative area.
Geographic features and populated places may cross administrative borders.