Greenwich wave buoy daily averages for May 2013 last observation shown oldest observation available Monthly averages for Wave buoy icon

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
Greenwich wave buoy daily averages May 2013 last observation shown May 2013
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.

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