- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°13'24"N 5°35'29"W
- Eastings/Northings: 177447, 709229
- OS Grid: NM774092
- Mapcode Local: GBR DDK8.CLM
- Mapcode Global: WH0H9.2TMY
Location and coordinates are for the approximate centre of Sgeir Chreagag within this administrative area.
Geographic features and populated places may cross administrative borders.