- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°42'57"N 6°20'25"W
- Eastings/Northings: 127500, 655500
- OS Grid: NR275555
- Mapcode Local: GBR BFQL.YBT
- Mapcode Global: WGYH5.KLYB
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.