Greenwich wave
buoy daily averages for Jul 2020 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
2 ft
0 — 5.6 ft
Average Wave period
8 secs
3 — 26 secs
Average Water temperature
16 °C
14.8 — 17.3 °C
Average Wind
W, 8 mph
0 — 21 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 2.0 | 7 | - | 0 | 16.1 | |
| 0.0 | 26 | W | 8 | 16.5 | |
| 0.5 | 3.5 | ESE | 5 | 16.9 | |
| 1.0 | 5 | W | 12 | 16.6 | |
| 0.7 | 5 | W | 15 | 16.7 | |
| 1.3 | 6 | - | 0 | 15.4 | |
| 2.1 | 7 | NW | 11 | 15.0 | |
| 2.2 | 6.5 | W | 20 | 15.1 | |
| 5.6 | 6 | - | 0 | 14.8 |
Realtime data displayed on this page is from the Met
Office
Marine observations.