- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 51°42'29"N 5°3'45"W
- Eastings/Northings: 188500, 205500
- OS Grid: SM885055
- Mapcode Local: GBR G5.FJJY
- Mapcode Global: VH1RY.6BG8
Location and coordinates are for the approximate centre of Gelliswick Bay within this administrative area.
Geographic features and populated places may cross administrative borders.