- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°4'11"N 6°15'5"W
- Eastings/Northings: 135500, 694500
- OS Grid: NR355945
- Mapcode Local: GBR BDYN.WVP
- Mapcode Global: WGYFG.YP7K
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.