- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 60°40'21"N 0°56'38"W
- Eastings/Northings: 457803, 1199280
- OS Grid: HU578992
- Mapcode Local: GBR S00J.Q14
- Mapcode Global: XHF7Q.40DK
Location and coordinates are for the approximate centre of Gerda Baa within this administrative area.
Geographic features and populated places may cross administrative borders.