Greenwich wave buoy daily averages for Mar 2017 last observation shown oldest observation available Monthly averages for Wave buoy icon

Average Wave Height

3 ft
0.3 — 12.1 ft

Average Wave period

7 secs
4 — 16 secs

Average Water temperature

10 °C
9 — 10.6 °C

Average Wind

WSW, 23 mph
3 — 51 mph
Greenwich wave buoy daily averages Mar 2017 last observation shown Mar 2017
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
2.3 8.7 S 14 10.2
2.1 8.1 SSE 15 10.2
2.1 6.3 S 17 10.0
0.7 4.9 SSW 15 10.0
1.0 4.6 ENE 21 9.9
3.5 5.9 ENE 29 9.8
4.4 6.2 NE 34 9.8
3.4 6.5 ENE 30 9.8
3.6 7 ENE 29 9.7
4.6 6.7 SSE 24 9.7
3.6 6.6 W 25 9.8
4.8 6.5 SW 31 9.9
5.1 6.8 WSW 32 9.9
7.4 7.2 W 35 9.8
2.7 7.2 W 25 9.8
1.4 8.8 W 9 9.8
1.6 8.9 WNW 8 9.9
1.9 7.7 W 17 9.7
2.1 7.4 NW 18 9.7
1.3 7.8 NW 13 9.7
1.2 7.3 ESE 11 9.7
1.8 8 SE 12 9.6
3.1 6.9 W 20 9.7
4.5 6.5 WSW 30 9.5
4.2 7.7 W 20 9.4
5.3 7.8 WNW 25 9.3
7.4 6.9 WSW 38 9.2
2.8 6.7 SW 20 9.3
2.4 5.8 SSE 23 9.3
7.2 7.2 WSW 33 9.3
4.9 6.8 WSW 25 9.3
Realtime data displayed on this page is from the Met Office Marine observations.

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