- Category: Water Feature
- Type: Island
- Latitude/Longitude: 54°38'31"N 4°54'29"W
- Eastings/Northings: 212431, 531320
- OS Grid: NX124313
- Mapcode Local: GBR GJ8F.LHZ
- Mapcode Global: WH2TM.KLY7
Location and coordinates are for the approximate centre of Half Ebb Stone within this administrative area.
Geographic features and populated places may cross administrative borders.