 Deadwater Ait from downstream | |
  Deadwater Ait Location in Berkshire | |
| Geography | |
|---|---|
| Location | River Thames |
| Coordinates | 51°29′06″N 0°36′48″W / 51.4850°N 0.6134°W |
| OS grid reference | SU963771 |
| Administration | |
Deadwater Ait is an island in the River Thames in England on the reach above Romney Lock, near Windsor, Berkshire.