Greenwich wave buoy daily averages for Mar 2025 last observation shown oldest observation available Monthly averages for

Average Wave Height

1 ft
0.7 — 4.6 ft

Average Wave period

8 secs
4 — 23 secs

Average Water temperature

9 °C
8.6 — 9.9 °C

Average Wind

-, 0 mph
0 — 0 mph
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Greenwich wave buoy daily averages Mar 2025 last observation shown Mar 2025
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
1 8 - 9.6
2 6 - 9.6
2 7 - 9.4
1 7 - 9.5
1 11 - 9.5
1 11 - 9.7
1 7 - 9.3
1 7 - 9.5
2 9 - 9.6
1 9 - 9.5
1 8 - 9.4
1 13 - 9.5
1 9 - 9.2
2 5 - 8.9
2 5 - 8.9
3 6 - 8.9
3 6 - 8.9
1 7 - 9.1
1 5 - 9.0
1 7 - 9.1
2 6 - 9.3
1 11 - 9.5
1 8 - 9.5
1 8 - 9.4
1 7 - 9.4
1 8 - 9.3
1 11 - 9.2
1 12 - 9.2
1 10 - 9.1
1 7 - 9.1
1 6 - 9.1
Realtime data displayed on this page is from the Met Office Marine observations.

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