Sevenstones wave buoy daily averages for Jul 2021 last observation shown Data available: to Monthly averages for
Average Wave Height
3 ft
0.7 — 14.8 ft
Average Wave period
7 secs
5 — 14 secs
Average Water temperature
16 °C
14.1 — 19.5 °C
Average Wind
W, 14 mph
1 — 53 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) |
|---|---|---|---|---|---|
| 4 | 7 | W | 16 | 16.0 | |
| 9 | 7 | WNW | 28 | 15.0 | |
| 6 | 7 | SW | 25 | 16.9 | |
| 5 | 7 | W | 24 | 17.2 | |
| 4 | 6 | WNW | 22 | 17.6 | |
| 2 | 6 | W | 12 | 17.8 | |
| 2 | 7 | NNW | 11 | 18.2 | |
| 3 | 6 | NE | 14 | 18.2 | |
| 3 | 6 | E | 21 | 17.5 | |
| 1 | 9 | E | 15 | 17.9 | |
| 1 | 11 | E | 8 | 18.2 | |
| 1 | 9 | E | 9 | 17.9 | |
| 1 | 8 | E | 9 | 18.3 | |
| 2 | 9 | ENE | 7 | 17.5 | |
| 2 | 8 | NE | 8 | 17.0 | |
| 3 | 8 | NNE | 11 | 16.1 | |
| 3 | 7 | NNW | 12 | 15.9 | |
| 3 | 7 | NW | 12 | 15.8 | |
| 4 | 8 | NW | 14 | 15.2 | |
| 6 | 10 | NW | 11 | 15.0 | |
| 3 | 7 | SW | 16 | 15.0 | |
| 3 | 8 | SSW | 6 | 15.4 | |
| 3 | 7 | SSW | 14 | 14.9 | |
| 3 | 7 | W | 13 | 15.0 | |
| 5 | 8 | W | 17 | 14.8 | |
| 7 | 8 | W | 22 | 14.5 | |
| 6 | 8 | S | 18 | 15.0 | |
| 4 | 7 | WSW | 17 | 15.4 | |
| 3 | 7 | SSW | 15 | 15.4 | |
| 1 | 8 | S | 11 | 16.1 | |
| 1 | 7 | WNW | 7 | 15.9 |