Greenwich wave buoy daily averages for Nov 2021 last observation shown oldest observation available Monthly averages for

Average Wave Height

3 ft
0.7 — 9.8 ft

Average Wave period

7 secs
4 — 13 secs

Average Water temperature

14 °C
11.9 — 15.4 °C

Average Wind

NW, 20 mph
1 — 48 mph
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Greenwich wave buoy daily averages Nov 2021 last observation shown Nov 2021
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
5 7 W 33 12.6
2 6 NW 19 12.1
4 6 NNW 30 12.1
7 7 NNW 42 12.7
5 6 WNW 31 13.1
1 5 N 22 13.3
1 8 ENE 10 13.6
1 6 NE 17 13.6
4 6 NNE 31 13.6
2 6 N 27 13.9
1 9 WSW 10 14.2
1 7 W 10 14.4
2 6 W 18 14.3
1 6 NW 16 14.4
2 9 NW 10 14.4
2 10 NE 13 14.4
2 8 NNE 19 14.5
4 7 NW 20 14.6
4 6 SW 27 14.6
1 8 SW 11 14.8
1 8 WSW 9 14.8
1 6 SW 14 14.8
1 7 WNW 11 14.7
4 6 WNW 21 14.8
3 6 WSW 25 14.8
1 6 NW 13 14.6
3 5 N 27 14.7
1 7 N 16 15.0
2 7 WNW 10 15.0
7 7 WSW 27 15.1
Realtime data displayed on this page is from the Met Office Marine observations.

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