- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°36'33"N 7°31'23"W
- Eastings/Northings: 70285, 871156
- OS Grid: NF702711
- Mapcode Local: GBR 78TM.2VN
- Mapcode Global: WGV1X.DZQY
Location and coordinates are for the approximate centre of Sgeir Chaol within this administrative area.
Geographic features and populated places may cross administrative borders.