Greenwich wave
buoy daily averages for Jun 2020 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
1 ft
0.3 — 1.3 ft
Average Wave period
6 secs
4 — 7 secs
Average Water temperature
14 °C
13 — 15.5 °C
Average Wind
SSE, 5 mph
0 — 15 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 1.3 | 7 | - | 0 | 14.9 | |
| 1.3 | 7 | SE | 5 | 15.0 | |
| 0.5 | 6.5 | S | 5 | 15.5 | |
| 0.7 | 4.5 | ESE | 7 | 13.8 | |
| 1.0 | 5 | WNW | 15 | 13.0 | |
| 0.7 | 5 | - | 0 | 13.1 |
Realtime data displayed on this page is from the Met
Office
Marine observations.