- Category: Water Feature
- Type: Island
- Latitude/Longitude: 58°13'52"N 6°55'18"W
- Eastings/Northings: 111201, 937501
- OS Grid: NB112375
- Mapcode Local: GBR 969Z.88X
- Mapcode Global: WGX1K.NC2Q
Location and coordinates are for the approximate centre of Sgeir Bocaig within this administrative area.
Geographic features and populated places may cross administrative borders.