- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°35'38"N 6°41'7"W
- Eastings/Northings: 112500, 754500
- OS Grid: NM125545
- Mapcode Local: GBR 9CW9.2N7
- Mapcode Global: WGX9M.8JRB
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.