Greenwich wave
buoy daily averages for May 2013 last observation shown
oldest observation available
Monthly averages for
Average Wave Height
2 ft
0.3 — 17.1 ft
Average Wave period
6 secs
4 — 8 secs
Average Water temperature
10 °C
7.9 — 10.9 °C
Average Wind
W, 18 mph
1 — 59 mph
Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
---|---|---|---|---|---|
1.0 | 6 | NW | 15 | 10.4 | |
1.4 | 6.4 | NNW | 11 | 10.2 | |
1.5 | 6.5 | W | 12 | 10.2 | |
1.4 | 6.4 | WNW | 13 | 10.0 | |
0.7 | 5 | S | 14 | 10.2 | |
0.9 | 5.1 | WNW | 18 | 10.0 | |
1.4 | 4.8 | NNW | 20 | 9.9 | |
2.6 | 5.1 | NW | 23 | 9.7 | |
1.9 | 5.1 | NW | 24 | 9.8 | |
0.9 | 6 | WNW | 12 | 9.9 | |
0.8 | 5.2 | NNW | 11 | 10.0 | |
1.1 | 5.3 | WNW | 16 | 10.0 | |
1.6 | 5.7 | NNE | 13 | 10.1 | |
0.8 | 6.7 | WNW | 8 | 10.4 | |
0.8 | 5.4 | ENE | 15 | 9.9 | |
1.2 | 6.7 | SSW | 7 | 10.4 | |
6.1 | 6.9 | SW | 27 | 9.5 | |
3.1 | 5.8 | SSW | 25 | 9.5 | |
4.2 | 6.1 | WSW | 30 | 9.5 | |
3.5 | 6 | W | 27 | 9.4 | |
4.1 | 5.9 | WSW | 29 | 9.3 | |
5.2 | 6.7 | WSW | 27 | 9.2 | |
3.6 | 6 | SW | 24 | 9.1 | |
1.0 | 5.8 | SSW | 19 | 9.2 | |
0.8 | 7.4 | E | 11 | 9.3 | |
0.9 | 6.9 | SW | 6 | 9.5 | |
1.6 | 6.5 | WSW | 11 | 9.0 | |
2.0 | 5.3 | WSW | 24 | 8.6 | |
0.8 | 5.1 | WNW | 13 | 8.8 | |
1.2 | 5 | NE | 18 | 8.5 | |
1.6 | 5.3 | NE | 21 | 8.5 |
Realtime data displayed on this page is from the Met
Office
Marine observations.