- Category: Geographic Feature
- Type: Cliff or Slope
- Latitude/Longitude: 54°34'12"N 0°52'54"W
- Eastings/Northings: 472388, 520016
- OS Grid: NZ723200
- Mapcode Local: GBR QH8L.WH
- Mapcode Global: WHF89.FD98
Location and coordinates are for the approximate centre of Hummersea Cliff within this administrative area.
Geographic features and populated places may cross administrative borders.