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

Average Wave Height

2 ft
0.7 — 7.2 ft

Average Wave period

7 secs
5 — 26 secs

Average Water temperature

17 °C
16.1 — 17.8 °C

Average Wind

W, 17 mph
1 — 36 mph
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Greenwich wave buoy daily averages Aug 2021 last observation shown Aug 2021
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
2 6 NNE 20 16.9
2 5 NNE 21 16.9
1 6 N 13 17.1
1 6 NNE 17 16.9
1 6 N 14 16.9
1 6 NNE 16 16.8
2 6 NE 20 16.8
2 6 NE 24 16.8
1 6 NNE 13 17.0
2 6 W 17 16.8
1 10 SSE 11 16.8
1 8 SW 9 16.9
1 6 WSW 18 16.6
2 6 W 18 16.7
2 6 WNW 18 16.6
3 7 WNW 17 16.7
2 7 WSW 16 16.7
1 8 SW 7 17.0
1 7 WSW 16 16.5
1 9 SW 9 16.6
1 8 WSW 11 16.5
1 6 WSW 13 16.5
3 6 SW 21 16.4
6 7 WSW 30 16.3
5 6 SW 27 16.3
6 7 WSW 28 16.4
2 6 S 20 16.7
Realtime data displayed on this page is from the Met Office Marine observations.

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