Greenwich wave
buoy last 24 hours observations
last observation shown
oldest observation available
Daily averages for 
| Hour | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 1.0 | 7 | WSW | 17 | 17.8 | |
| 1.0 | 7 | WSW | 14 | 17.9 | |
| 1.3 | 6 | W | 12 | 17.9 | |
| 1.0 | 8 | WSW | 16 | 17.9 | |
| 1.0 | 8 | WSW | 15 | 17.9 | |
| 1.0 | 8 | N | 14 | 18.0 | |
| 1.0 | 9 | W | 9 | 17.9 | |
| 1.0 | 9 | W | 10 | 17.7 | |
| 1.0 | 8 | NW | 9 | 17.5 | |
| 1.0 | 8 | NNW | 8 | 17.4 | |
| 0.7 | 9 | NNW | 8 | 17.3 | |
| 1.0 | 9 | NNW | 9 | 17.2 | |
| 1.0 | 9 | NNW | 10 | 17.2 | |
| 1.0 | 8 | NNW | 9 | 17.1 | |
| 1.0 | 6 | NW | 9 | 17.1 | |
| 1.3 | 6 | W | 6 | 17.1 | |
| 1.0 | 7 | W | 6 | 17.2 | |
| 1.0 | 7 | WNW | 6 | 17.2 | |
| 1.0 | 7 | W | 7 | 17.2 | |
| 1.0 | 8 | SW | 7 | 17.3 | |
| 1.0 | 8 | WSW | 7 | 17.3 | |
| 1.3 | 6 | WSW | 8 | 17.3 | |
| 1.0 | 7 | SW | 13 | 17.3 |
Realtime data displayed on this page is from the Met
Office
Marine observations.