- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 55°26'37"N 5°15'58"W
- Eastings/Northings: 193500, 621500
- OS Grid: NR935215
- Mapcode Local: GBR FGCB.4J4
- Mapcode Global: WH1NG.2FHM
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.