Skip to content

Sevenstones wave buoy daily averages for Mar 2025 last observation shown Data available:  to  Monthly averages for

Average Wave Height

5 ft
1.6 — 12.5 ft

Average Wave period

8 secs
5 — 13 secs

Average Water temperature

11 °C
10.2 — 11.7 °C

Average Wind

E, 17 mph
1 — 36 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 Mar 2025 last observation shown Mar 2025
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
5 9 E 16 11.0
6 8 NW 14 11.0
7 9 WSW 18 10.9
8 8 WNW 24 10.9
4 9 WSW 14 11.1
3 9 SSW 4 11.3
2 8 WNW 10 11.0
5 8 NNW 18 10.8
10 8 N 30 10.8
9 10 E 17 10.9
6 8 ESE 22 10.8
4 7 ESE 24 10.8
4 8 ESE 24 10.8
6 6 ESE 31 10.6
4 6 E 26 10.4
3 6 ENE 18 10.5
3 6 NE 19 10.5
2 8 ENE 13 10.5
4 6 NNE 19 10.5
4 7 N 21 10.6
4 6 NE 19 10.9
4 8 ENE 12 11.0
6 8 E 19 10.8
6 8 ESE 27 10.7
7 10 SSE 16 10.7
7 10 S 18 10.7
5 9 SSE 12 10.7
6 10 ESE 6 10.7
7 11 E 7 10.6
9 12 E 10 10.6
5 11 ENE 10 10.6

› Wave Buoy List