- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 50°19'50"N 4°12'0"W
- Eastings/Northings: 243503, 50175
- OS Grid: SX435501
- Mapcode Local: GBR NT.XDZJ
- Mapcode Global: FRA 2825.CGF
Location and coordinates are for the approximate centre of Mewstone Rock within this administrative area.
Geographic features and populated places may cross administrative borders.