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Greenwich wave buoy monthly averages for 2011 last observation shown oldest observation available

Average Wave Height

3 ft
0.3 — 68.9 ft

Average Wave period

6 secs
0 — 46 secs

Average Water temperature

13 °C
-16.1 — 34.4 °C

Average Wind

WSW, 20 mph
2 — 209 mph
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Greenwich wave buoy monthly averages 2011 last observation shown Dec 2011
Month Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
6 7 W 30 12.4
3 7 SSE 21 14.8
3 6 SW 23 16.2
3 7 SW 20 16.7
2 6 WSW 17 16.6
2 6 W 15 15.6
2 6 WSW 19 13.7
2 6 WSW 19 11.7
2 7 NE 14 10.0
2 6 ENE 19 8.4
3 7 SW 21 8.6
3 6 NW 23 8.5
Realtime data displayed on this page is from the Met Office Marine observations .

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