- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°47'33"N 5°38'47"W
- Eastings/Northings: 171500, 661500
- OS Grid: NR715615
- Mapcode Local: GBR DFFD.QB0
- Mapcode Global: WH0KD.7NDN
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.