Skip to content

Sevenstones wave buoy daily averages for Apr 2017 last observation shown Data available:  to  Monthly averages for

Average Wave Height

4 ft
1 — 12.5 ft

Average Wave period

8 secs
5 — 12 secs

Average Water temperature

7 °C
0 — 12.9 °C

Average Wind

N, 16 mph
2 — 38 mph
About Sevenstones wave buoy

Sevenstones (WMO 62107) is an offshore station off Land’s End in the Western Approaches (50.0633°N, 6.0733°W). The site is historically important for navigation and is now used to observe Atlantic swell and storms before they reach the south-west of England. It reports directional wave parameters and marine weather (wind/pressure/temperature) for forecasting and maritime safety.

Sevenstones wave buoy daily averages Apr 2017 last observation shown Apr 2017
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
9 9 WSW 25 11.1
4 8 SSE 24 11.1
2 5 WNW 11 11.1
2 5 NNW 15 10.9
4 6 NNE 21 10.8
5 6 N 27 11.0
1 8 NW 11 11.8
2 7 E 12 11.7
2 9 NNE 16 11.8
2 9 NNE 13 11.9
2 7 NE 8 11.7
1 6 E 9 11.2
2 6 ENE 14 10.9
2 6 N 17 10.9
3 7 WNW 17 10.8
2 6 NW 15 10.8
2 7 W 13 10.8
3 7 NW 11 10.7
3 6 WNW 17 10.7
3 7 N 14 0.0
4 8 NNW 19 0.0
3 9 W 12 0.0
3 10 ESE 16 0.0
3 11 NE 11 0.0
4 10 NE 14 0.0
7 10 N 18 0.0
10 10 N 25 0.0
6 9 SSW 23 0.0
6 8 WNW 11 0.0
8 9 WNW 21 0.0

› Wave Buoy List