- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°4'40"N 5°19'32"W
- Eastings/Northings: 203984, 914716
- OS Grid: NC039147
- Mapcode Local: GBR F77C.M8L
- Mapcode Global: WH17N.5745
Location and coordinates are for the approximate centre of Sgeir nam Preas within this administrative area.
Geographic features and populated places may cross administrative borders.