- Category: Water Feature
- Type: Island
- Latitude/Longitude: 55°53'11"N 5°24'20"W
- Eastings/Northings: 187106, 671173
- OS Grid: NR871711
- Mapcode Local: GBR FF14.SS3
- Mapcode Global: WH0K3.X9ZP
Location and coordinates are for the approximate centre of Sgeir na Dubhaidh within this administrative area.
Geographic features and populated places may cross administrative borders.