Greenwich wave buoy daily averages for Mar 2019 last observation shown oldest observation available Monthly averages for Wave buoy icon

Average Wave Height

4 ft
0.3 — 17.4 ft

Average Wave period

7 secs
3 — 26 secs

Average Water temperature

10 °C
9.2 — 11.3 °C

Average Wind

W, 23 mph
2 — 55 mph
Greenwich wave buoy daily averages Mar 2019 last observation shown Mar 2019
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
2.6 6.5 NE 25 10.2
0.7 6.3 NNE 5 10.8
0.7 6.7 NE 12 10.0
0.5 9.6 NNE 7 10.0
0.5 5.3 NNW 7 10.1
0.9 5.6 NW 10 9.9
1.5 5.3 NW 16 9.9
1.1 5.5 NNW 15 9.9
1.0 7 N 12 9.8
0.8 7 SSW 10 9.8
0.8 6.8 SW 9 9.9
0.9 5.9 SW 13 9.8
1.3 6.6 W 11 9.8
3.4 6.7 WNW 21 9.6
6.4 7 WNW 32 9.6
8.2 7.3 SW 34 9.7
9.8 7.8 W 38 9.7
9.1 7.7 W 35 9.6
8.8 7.5 W 37 9.5
7.9 6.9 SW 39 9.4
6.8 7.1 WNW 34 9.4
9.6 7.4 W 39 9.6
4.6 6.3 W 26 9.6
3.8 6.1 WSW 24 9.5
6.9 6.8 W 34 9.6
4.7 6.4 S 31 9.6
5.2 7.2 SW 23 9.5
7.7 7.2 W 33 9.5
6.9 7 SSW 34 9.7
3.6 6.7 SW 27 9.7
3.1 7.1 W 17 9.6
Realtime data displayed on this page is from the Met Office Marine observations.

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