Greenwich wave
buoy monthly averages for 2016 last observation shown
oldest observation available
Average Wave Height
3 ft
1.5 — 4.9 ft
Average Wave period
6 secs
5.7 — 6.9 secs
Average Water temperature
13 °C
9.2 — 18 °C
Average Wind
W, 19 mph
15 — 26 mph
| Month | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 2.4 | 6.9 | S | 19 | 12.1 | |
| 3.5 | 5.9 | NNW | 25 | 14.1 | |
| 1.9 | 5.7 | ENE | 20 | 16.5 | |
| 2.0 | 6.7 | WSW | 16 | 18.0 | |
| 1.9 | 6 | W | 18 | 17.1 | |
| 1.5 | 6 | WSW | 16 | 15.6 | |
| 2.6 | 6.3 | W | 15 | 13.6 | |
| 2.6 | 6 | N | 15 | 11.5 | |
| 4.2 | 6.2 | W | 17 | 10.0 | |
| 3.9 | 6.6 | N | 20 | 9.2 | |
| 4.6 | 6.9 | W | 23 | 10.0 | |
| 4.9 | 6.8 | SW | 26 | 11.1 |
Realtime data displayed on this page is from the Met
Office
Marine observations.