- Category: Water Feature
- Type: Wetland
- Latitude/Longitude: 56°17'30"N 5°39'5"W
- Eastings/Northings: 174138, 717023
- OS Grid: NM741170
- Mapcode Local: GBR DDF2.VHM
- Mapcode Global: WH0H2.5431
Location and coordinates are for the approximate centre of Sgeir Mòr-fhir within this administrative area.
Geographic features and populated places may cross administrative borders.