- Category: Water Feature
- Type: Island
- Latitude/Longitude: 50°39'38"N 3°16'32"W
- Eastings/Northings: 309922, 85346
- OS Grid: SY099853
- Mapcode Local: GBR P7.T2Z2
- Mapcode Global: FRA 470B.CMC
Location and coordinates are for the approximate centre of Hern Point Rock within this administrative area.
Geographic features and populated places may cross administrative borders.