- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°41'56"N 6°27'0"W
- Eastings/Northings: 127681, 765201
- OS Grid: NM276652
- Mapcode Local: GBR BCG0.GBJ
- Mapcode Global: WGYB8.WWNF
Location and coordinates are for the approximate centre of Sgeir Ghlas within this administrative area.
Geographic features and populated places may cross administrative borders.