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

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
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)
1.5 5.6 NNE 20 16.9
1.8 5.4 NNE 21 16.9
1.2 6.2 N 13 17.1
1.3 5.6 NNE 17 16.9
1.3 6 N 14 16.9
1.4 5.6 NNE 16 16.8
1.7 5.5 NE 20 16.8
2.3 5.5 NE 24 16.8
1.2 6 NNE 13 17.0
1.8 5.6 W 17 16.8
0.8 10.4 SSE 11 16.8
0.9 8 SW 9 16.9
1.3 5.6 WSW 18 16.6
1.6 5.6 W 18 16.7
2.2 6.2 WNW 18 16.6
3.0 6.9 WNW 17 16.7
1.5 7 WSW 16 16.7
1.3 7.9 SW 7 17.0
1.4 6.7 WSW 16 16.5
0.9 8.5 SW 9 16.6
1.1 7.8 WSW 11 16.5
1.3 6.3 WSW 13 16.5
3.0 5.9 SW 21 16.4
5.8 6.7 WSW 30 16.3
4.6 6.3 SW 27 16.3
5.5 6.6 WSW 28 16.4
1.5 6.1 S 20 16.7
Realtime data displayed on this page is from the Met Office Marine observations.

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