- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°43'47"N 7°0'56"W
- Eastings/Northings: 101558, 882198
- OS Grid: NG015821
- Mapcode Local: GBR 9829.7BZ
- Mapcode Global: WGW2Q.6YHZ
Location and coordinates are for the approximate centre of Sgeir Stevain within this administrative area.
Geographic features and populated places may cross administrative borders.