- Category: Water Feature
- Type: Island
- Latitude/Longitude: 56°6'31"N 5°15'19"W
- Eastings/Northings: 197672, 695435
- OS Grid: NR976954
- Mapcode Local: GBR FDDK.PJC
- Mapcode Global: WH1K5.7QNC
Location and coordinates are for the approximate centre of Sgeir nam Muc within this administrative area.
Geographic features and populated places may cross administrative borders.