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Greenwich wave buoy daily averages for Apr 2023 last observation shown oldest observation available Monthly averages for

Average Wave Height

3 ft
0.7 — 15.4 ft

Average Wave period

7 secs
0 — 12 secs

Average Water temperature

10 °C
9.5 — 11.5 °C

Average Wind

, 0 mph
0 — 0 mph
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Greenwich wave buoy daily averages Apr 2023 last observation shown Apr 2023
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
1 9 - 11.0
1 8 - 10.7
2 6 - 10.5
2 6 - 10.3
2 5 - 10.2
2 6 - 10.2
2 6 - 10.2
3 6 - 10.2
1 8 - 10.2
1 6 - 10.1
3 6 - 10.0
3 6 - 10.1
3 6 - 10.0
2 8 - 10.1
2 8 - 10.2
3 7 - 9.9
3 6 - 9.7
6 7 - 9.7
9 8 - 9.6
4 6 - 9.7
3 6 - 9.8
1 8 - 9.8
1 8 - 10.0
2 6 - 9.7
3 5 - 9.7
2 8 - 9.7
Realtime data displayed on this page is from the Met Office Marine observations .

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