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K4 wave buoy daily averages for Jan 2013 last observation shown Data available:  to  Monthly averages for

Average Wave Height

15 ft
6.9 — 39 ft

Average Wave period

8 secs
5 — 14 secs

Average Water temperature

11 °C
10.4 — 11.2 °C

Average Wind

SW, 23 mph
2 — 55 mph
About K4 wave buoy

K4 (WMO 62105) is an offshore North Atlantic buoy west/north‑west of the UK (55.4000°N, 12.2000°W). It was positioned to observe storm waves and swell moving toward northern UK waters, supporting marine warning services. It typically measures directional waves and core meteorology (wind/pressure/air temperature).

K4 wave buoy daily averages Jan 2013 last observation shown Jan 2013
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
22 9 W 35 10.9
17 9 SW 22 10.9
24 10 SW 35 11.0
29 11 WSW 35 11.0
31 11 WSW 37 10.7
15 8 SSW 26 10.6
15 9 NW 24 10.6
12 7 SSE 24 11.0
11 8 SE 17 11.0
18 11 NNE 12 10.6
24 11 WNW 12 10.5
15 8 SSE 26 10.6
12 8 NW 15 10.7
13 8 NW 22 10.5
11 6 S 25 10.6
8 6 WNW 14 10.5
9 7 S 16 10.6
12 7 NW 22 10.7
9 6 WNW 23 10.7
11 8 E 9 10.7
13 8 SSE 18 10.8
18 9 S 28 10.8
14 8 S 25 10.7
12 8 WSW 21 10.8
11 8 SSE 19 10.8
12 8 S 16 10.9
18 9 SSW 22 10.8
17 8 S 28 10.8
13 8 SSW 23 10.9
13 7 SW 26 10.8
16 8 W 24 10.7

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