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Greenwich wave buoy daily averages for Nov 2018 last observation shown oldest observation available Monthly averages for

Average Wave Height

4 ft
0.7 — 12.1 ft

Average Wave period

6 secs
4 — 10 secs

Average Water temperature

14 °C
12.6 — 15.6 °C

Average Wind

SSE, 24 mph
5 — 52 mph
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About Greenwich wave buoy

Greenwich (WMO 62305) is an offshore station in the southern North Sea/Thames approaches (50.4170°N, 0.0000°E). It is sited to monitor waves and weather affecting busy shipping lanes and coastal flood/sea-state forecasting for south‑east England. It reports wave height/period/direction and meteorological variables such as wind and pressure.

Greenwich wave buoy daily averages Nov 2018 last observation shown Nov 2018
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
6 7 WSW 27 13.1
8 7 SSW 36 13.2
6 7 SSW 32 13.2
3 7 S 21 12.9
2 5 N 19 13.0
2 5 ENE 23 13.1
1 5 ESE 15 13.1
1 5 ESE 17 13.2
1 6 E 18 13.0
3 6 SSE 18 12.9
5 6 ENE 26 13.0
6 7 ENE 34 13.4
4 7 ENE 30 13.8
3 6 E 26 14.0
2 8 E 14 14.3
3 7 SSE 16 14.5
3 7 S 21 14.5
5 7 WSW 26 14.4
5 6 SSW 27 14.5
6 7 SSW 30 14.5
6 6 SSW 31 14.6
5 6 S 32 14.6
5 6 S 27 14.6
7 7 SSW 36 14.8
2 6 S 23 15.0
2 7 SE 19 15.0
4 7 SSE 22 14.9
2 6 S 23 14.9
1 6 NW 11 15.1
2 5 WSW 22 15.2
Realtime data displayed on this page is from the Met Office Marine observations .

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