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Greenwich wave buoy daily averages for Jul 2015 last observation shown oldest observation available Monthly averages for

Average Wave Height

2 ft
0 — 39.4 ft

Average Wave period

6 secs
2 — 9 secs

Average Water temperature

15 °C
14.3 — 17.5 °C

Average Wind

WSW, 17 mph
2 — 40 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 Jul 2015 last observation shown Jul 2015
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
1 6 ENE 6 16.3
1 5 WNW 17 16.0
3 6 W 22 15.8
6 7 W 31 15.8
8 7 WSW 35 15.8
3 6 SSW 25 15.8
3 6 WNW 25 15.8
1 6 ENE 16 15.8
1 7 W 12 16.0
2 7 WSW 16 15.9
1 6 SW 15 15.9
1 4 SSW 15 15.7
1 6 SW 10 15.7
1 6 W 12 15.7
1 5 WSW 17 15.5
1 6 E 15 15.5
1 6 WSW 13 15.5
3 6 WSW 21 15.3
3 6 WSW 25 15.2
2 6 WSW 21 15.2
1 6 W 20 15.5
1 7 E 11 15.6
2 7 W 12 15.4
5 7 W 29 14.9
3 7 SW 20 15.0
1 7 S 11 15.1
2 8 WSW 11 14.8
1 6 WSW 12 14.9
2 7 NE 19 14.7
2 8 WSW 10 14.7
2 8 SE 17 15.1
Realtime data displayed on this page is from the Met Office Marine observations .

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