Sevenstones wave buoy daily averages for Apr 2020 last observation shown Data available: to Monthly averages for
Average Wave Height
4 ft
1 — 12.8 ft
Average Wave period
8 secs
5 — 14 secs
Average Water temperature
10 °C
9.3 — 12.1 °C
Average Wind
ENE, 16 mph
2 — 41 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.
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 10 | 9 | W | 28 | 10.7 | |
| 6 | 7 | SW | 29 | 10.9 | |
| 2 | 7 | NNW | 13 | 11.1 | |
| 2 | 9 | WNW | 7 | 11.2 | |
| 3 | 10 | SSW | 8 | 10.9 | |
| 4 | 10 | SE | 11 | 10.9 | |
| 4 | 11 | SSE | 7 | 11.0 | |
| 5 | 11 | NE | 7 | 10.9 | |
| 5 | 9 | NNE | 12 | 10.6 | |
| 7 | 10 | NNE | 16 | 10.6 | |
| 3 | 8 | NE | 16 | 10.6 | |
| 2 | 7 | E | 20 | 10.6 | |
| 2 | 7 | ESE | 18 | 10.6 | |
| 3 | 8 | E | 19 | 10.5 | |
| 4 | 10 | ESE | 18 | 10.2 | |
| 4 | 6 | ENE | 23 | 10.1 | |
| 5 | 7 | E | 23 | 10.2 | |
| 7 | 8 | ENE | 23 | 10.3 | |
| 3 | 9 | W | 10 | 10.3 | |
| 2 | 8 | N | 8 | 10.4 | |
| 2 | 8 | E | 14 | 10.1 | |
| 3 | 9 | ENE | 11 | 10.0 | |
| 4 | 8 | NE | 9 | 10.0 | |
| 7 | 9 | E | 14 | 9.8 | |
| 8 | 9 | WSW | 12 | 9.9 | |
| 5 | 7 | SSE | 29 | 9.8 | |
| 3 | 7 | SSE | 21 | 9.8 | |
| 2 | 7 | WNW | 11 | 9.8 | |
| 2 | 6 | NNW | 17 | 9.5 | |
| 3 | 6 | NNE | 21 | 9.5 |