- Category: Water Feature
- Type: Other Water Feature
- Latitude/Longitude: 56°29'0"N 6°58'50"W
- Eastings/Northings: 93500, 743500
- OS Grid: NL935435
- Mapcode Local: GBR 9C4L.5DQ
- Mapcode Global: WGW8X.R93H
Location and coordinates are for the approximate centre of Port M within this administrative area.
Geographic features and populated places may cross administrative borders.