- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°34'39"N 6°40'19"W
- Eastings/Northings: 113184, 752630
- OS Grid: NM131526
- Mapcode Local: GBR 9CXB.GMX
- Mapcode Global: WGX9M.GXZV
Location and coordinates are for the approximate centre of Sgeir nan Cuiseag within this administrative area.
Geographic features and populated places may cross administrative borders.