Greenwich wave
buoy monthly averages for 2013 last observation shown
oldest observation available
Average Wave Height
2 ft
0 — 33.8 ft
Average Wave period
6 secs
0 — 26 secs
Average Water temperature
12 °C
-0.4 — 36 °C
Average Wind
WNW, 21 mph
1 — 91 mph
| Month | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 4.5 | 6.5 | SW | 26 | 11.4 | |
| 3.4 | 6.3 | NW | 24 | 13.8 | |
| 3.3 | 6.3 | SW | 24 | 16.2 | |
| 1.9 | 6.3 | NW | 18 | 16.8 | |
| 0.7 | 3.3 | W | 15 | 16.5 | |
| 0.6 | 4.4 | NE | 15 | 14.5 | |
| 2.0 | 6 | WNW | 19 | 11.7 | |
| 1.9 | 5.9 | W | 18 | 9.6 | |
| 2.6 | 6.5 | SW | 20 | 7.3 | |
| 2.6 | 6.1 | ENE | 22 | 7.2 | |
| 3.0 | 6.4 | NNE | 24 | 8.6 | |
| 3.4 | 6.8 | WSW | 22 | 9.9 |
Realtime data displayed on this page is from the Met
Office
Marine observations.