- Category: Water Feature
- Type: Island
- Latitude/Longitude: 57°36'14"N 7°8'13"W
- Eastings/Northings: 93267, 868721
- OS Grid: NF932687
- Mapcode Local: GBR 88RM.KPJ
- Mapcode Global: WGW3F.B4LL
Location and coordinates are for the approximate centre of Hamarsaigh within this administrative area.
Geographic features and populated places may cross administrative borders.