- Category: Water Feature
- Type: Estuary
- Latitude/Longitude: 53°37'18"N 0°2'57"W
- Eastings/Northings: 529115, 415701
- OS Grid: TA291157
- Mapcode Local: GBR XV3K.3C
- Mapcode Global: WHHHM.67R6
Location and coordinates are for the approximate centre of Sunk Roads within this administrative area.
Geographic features and populated places may cross administrative borders.