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) |
|---|---|---|---|---|---|
| 1.3 | 7 | WSW | 16 | 13.7 | |
| 1.3 | 7 | SW | 15 | 13.8 | |
| 1.3 | 7 | SW | 16 | 13.9 | |
| 1.0 | 7 | SSW | 12 | 14.0 | |
| 1.0 | 7 | W | 14 | 14.0 | |
| 1.0 | 7 | W | 12 | 14.1 | |
| 1.0 | 7 | W | 15 | 14.1 | |
| 1.3 | 6 | W | 14 | 14.1 | |
| 1.0 | 6 | WSW | 13 | 14.1 | |
| 1.3 | 6 | W | 13 | 14.1 | |
| 1.3 | 6 | WSW | 16 | 14.1 | |
| 2.0 | 5 | WSW | 17 | 14.1 | |
| 1.3 | 6 | WSW | 21 | 14.0 | |
| 1.6 | 6 | WSW | 16 | 13.9 | |
| 1.6 | 6 | WSW | 21 | 13.9 | |
| 1.3 | 7 | WSW | 20 | 13.9 | |
| 1.0 | 7 | WSW | 21 | 13.8 | |
| 1.0 | 7 | WSW | 21 | 13.8 | |
| 1.0 | 8 | W | 22 | 13.8 | |
| 1.0 | 7 | WSW | 22 | 13.8 | |
| 1.0 | 8 | SW | 16 | 13.8 | |
| 1.0 | 9 | SSW | 10 | 13.7 | |
| 1.0 | 7 | SSW | 6 | 13.8 |
Realtime data displayed on this page is from the Met
Office
Marine observations.