Country/territory: United Kingdom
Central coordinates (latitude / longitude): 53°17'59"N (53.2998°) / 002°49'48"W (-2.8302°)
Area (reported): 5,007 hectares / 50.07 km² / 12,373 acres / 19.33 square miles
Area (GIS-derived): 5,018 hectares / 50.18 km² / 12,400 acres / 19.37 square miles
Altitude: 0–12 m (0–39 ft)