- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°54'38"N 5°53'32"W
- Eastings/Northings: 163145, 786682
- OS Grid: NM631866
- Mapcode Local: GBR CBTG.5S3
- Mapcode Global: WGZBQ.GK9J
Location and coordinates are for the approximate centre of Sgeir Ghainmheach within this administrative area.
Geographic features and populated places may cross administrative borders.