Greenwich wave
buoy daily averages for Feb 2020 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
7 ft
3.3 — 13.5 ft
Average Wave period
7 secs
6 — 8 secs
Average Water temperature
10 °C
9.5 — 10.2 °C
Average Wind
WSW, 24 mph
0 — 48 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 7.7 | 7.5 | WSW | 14 | 9.8 | |
| 5.4 | 7 | SW | 14 | 9.6 | |
| 13.5 | 8 | W | 48 | 9.8 | |
| 3.3 | 7 | N | 15 | 9.8 | |
| 3.9 | 6 | SW | 31 | 10.2 |
Realtime data displayed on this page is from the Met
Office
Marine observations.