Greenwich wave buoy observations on Fri, Oct 31, 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) |
|---|---|---|---|---|---|
| 5.2 | 7 | S | 33 | 15.1 | |
| 5.2 | 7 | S | 35 | 15.1 | |
| 5.2 | 7 | S | 31 | 15.1 | |
| 5.6 | 8 | S | 31 | 15.1 | |
| 5.6 | 8 | S | 35 | 15.1 | |
| 5.9 | 7 | S | 33 | 15.1 | |
| 5.6 | 8 | S | 29 | 15.1 | |
| 5.6 | 7 | S | 30 | 15.1 | |
| 4.6 | 7 | S | 31 | 15.1 | |
| 4.6 | 7 | S | 31 | 15.1 | |
| 4.6 | 7 | S | 35 | 15.1 | |
| 4.6 | 7 | S | 29 | 15.1 | |
| 4.6 | 7 | S | 26 | 15.1 | |
| 4.6 | 6 | S | 29 | 15.1 | |
| 4.3 | 6 | S | 28 | 15.0 | |
| 3.9 | 6 | S | 26 | 15.0 | |
| 3.6 | 6 | S | 26 | 15.0 | |
| 3.9 | 6 | S | 28 | 15.0 | |
| 4.3 | 6 | S | 30 | 15.0 | |
| 4.6 | 6 | S | 30 | 15.0 | |
| 4.6 | 6 | S | 31 | 15.0 | |
| 3.9 | 6 | S | 32 | 15.0 | |
| 3.9 | 6 | S | 33 | 15.0 |
Realtime data displayed on this page is from the Met
Office
Marine observations.