Greenwich wave buoy daily averages for Jan 2015 last observation shown oldest observation available Monthly averages for Wave buoy icon

Average Wave Height

5 ft
0 — 18.4 ft

Average Wave period

7 secs
0 — 26 secs

Average Water temperature

11 °C
9.5 — 11.5 °C

Average Wind

W, 26 mph
2 — 52 mph
Greenwich wave buoy daily averages Jan 2015 last observation shown Jan 2015
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
4.2 6.2 NW 31 9.6
6.8 7.6 NW 30 9.7
6.0 7.1 WNW 32 9.8
6.1 6.9 W 37 10.1
1.8 5.5 WNW 20 10.2
2.7 6.4 WNW 25 10.3
1.5 5.7 WNW 19 10.2
3.5 5.6 NW 27 10.2
1.1 5.5 S 12 10.2
1.8 6.7 NE 16 10.2
3.1 6.2 SSE 19 10.1
1.6 6 S 18 10.2
1.6 5.8 NNW 14 10.2
2.5 5.7 NNW 19 10.4
3.1 7.1 WSW 21 10.4
4.9 7.3 W 22 10.6
9.6 7.2 WSW 41 10.7
8.1 7.4 WSW 38 10.6
6.6 6.9 WSW 33 11.0
8.4 6.9 SW 39 10.9
7.0 7.2 W 36 10.8
9.4 7.1 W 40 11.1
8.7 7.4 WSW 41 11.2
6.0 6.9 WSW 31 11.1
3.8 6.8 SW 24 11.1
3.0 5.8 SW 23 11.2
2.6 5.8 SSW 17 11.2
2.0 7.6 ESE 9 11.1
5.2 6.8 WSW 26 11.3
5.8 7 W 28 11.4
5.6 6.6 SSW 33 11.3
Realtime data displayed on this page is from the Met Office Marine observations.

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