Greenwich wave buoy observations on Wed, Jun 18, 2025 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 | 8 | ESE | 1 | 15.1 | |
| 1 | 10 | N | 1 | 15.1 | |
| 1 | 12 | NNW | 2 | 15.9 | |
| 1 | 12 | WNW | 3 | 16.0 | |
| 1 | 10 | NW | 3 | 15.6 | |
| 1 | 9 | WNW | 7 | 15.9 | |
| 1 | 8 | W | 6 | 16.0 | |
| 1 | 10 | W | 7 | 16.2 | |
| 1 | 11 | WSW | 7 | 16.3 | |
| 1 | 9 | WSW | 7 | 16.6 | |
| 1 | 19 | WSW | 6 | 16.2 | |
| 1 | 22 | WSW | 5 | 15.5 | |
| 1 | 16 | W | 6 | 15.2 | |
| 1 | 26 | WNW | 7 | 14.9 | |
| 1 | 26 | NW | 6 | 14.7 | |
| 1 | 24 | NW | 7 | 14.7 | |
| 1 | 21 | NW | 6 | 14.4 | |
| 1 | 20 | NW | 8 | 14.1 | |
| 1 | 17 | NW | 8 | 14.1 | |
| 1 | 18 | WNW | 8 | 14.2 | |
| 1 | 26 | WNW | 10 | 14.2 | |
| 1 | 24 | W | 12 | 14.4 | |
| 1 | 26 | W | 10 | 14.9 | |
| 1 | 26 | W | 9 | 14.7 |
Realtime data displayed on this page is from the
Met Office Marine observations
.