- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°40'56"N 5°9'54"W
- Eastings/Northings: 206217, 759001
- OS Grid: NN062590
- Mapcode Local: GBR FCM1.W84
- Mapcode Global: WH1GH.M9KG
Location and coordinates are for the approximate centre of Sgeir na Dubhaige within this administrative area.
Geographic features and populated places may cross administrative borders.