- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°58'12"N 6°40'39"W
- Eastings/Northings: 115836, 796279
- OS Grid: NM158962
- Mapcode Local: GBR 9BX9.655
- Mapcode Global: WGX7W.D2DG
Location and coordinates are for the approximate centre of Oigh-sgeir within this administrative area.
Geographic features and populated places may cross administrative borders.