- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 56°30'25"N 6°59'22"W
- Eastings/Northings: 93144, 746166
- OS Grid: NL931461
- Mapcode Local: GBR 9C4J.1BY
- Mapcode Global: WGW8Q.LPVY
Location and coordinates are for the approximate centre of Sgeirean Onamull within this administrative area.
Geographic features and populated places may cross administrative borders.