- Category: Water Feature
- Type: Island
- Latitude/Longitude: 52°24'33"N 0°49'32"E
- Eastings/Northings: 592297, 282802
- OS Grid: TL922828
- Mapcode Local: GBR RDB.ZJ9
- Mapcode Global: VHKCF.8PDT
Location and coordinates are for the approximate centre of Long Island within this administrative area.
Geographic features and populated places may cross administrative borders.