- Category: Water Feature
- Type: Bay
- Latitude/Longitude: 54°56'45"N 5°11'12"W
- Eastings/Northings: 195999, 565918
- OS Grid: NW959659
- Mapcode Local: GBR FHKM.YQ6
- Mapcode Global: WH1QT.9YB4
Location and coordinates are for the approximate centre of March Port within this administrative area.
Geographic features and populated places may cross administrative borders.