- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 50°46'58"N 4°33'53"W
- Eastings/Northings: 219300, 101297
- OS Grid: SS193012
- Mapcode Local: GBR K1.ZX17
- Mapcode Global: FRA 17B0.MH3
Location and coordinates are for the approximate centre of Wanson Mouth within this administrative area.
Geographic features and populated places may cross administrative borders.