Sevenstones wave buoy daily averages for Nov 2019 last observation shown Data available: to Monthly averages for
Average Wave Height
10 ft
2.6 — 29.9 ft
Average Wave period
9 secs
6 — 12 secs
Average Water temperature
12 °C
11.8 — 13.4 °C
Average Wind
WNW, 26 mph
2 — 55 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) |
|---|---|---|---|---|---|
| 7 | 7 | ESE | 35 | 12.0 | |
| 4 | 8 | NE | 13 | 11.9 | |
| 8 | 9 | WNW | 19 | 11.9 | |
| 10 | 8 | W | 36 | 12.0 | |
| 12 | 9 | SSW | 34 | 12.1 | |
| 6 | 8 | SW | 22 | 12.2 | |
| 6 | 8 | SSW | 22 | 12.1 | |
| 5 | 7 | NNW | 25 | 12.0 | |
| 6 | 8 | SE | 19 | 12.0 | |
| 9 | 9 | SSE | 18 | 12.2 | |
| 14 | 10 | SSE | 30 | 12.1 | |
| 8 | 8 | S | 30 | 12.1 | |
| 5 | 8 | ESE | 14 | 12.1 | |
| 5 | 9 | N | 20 | 12.0 | |
| 7 | 7 | NNW | 24 | 12.1 | |
| 13 | 9 | N | 34 | 12.1 | |
| 17 | 10 | N | 36 | 12.2 | |
| 10 | 9 | WNW | 27 | 12.3 | |
| 13 | 10 | NW | 31 | 12.4 | |
| 12 | 9 | NW | 35 | 12.5 | |
| 14 | 10 | NNW | 27 | 12.6 | |
| 9 | 8 | WNW | 33 | 12.7 | |
| 11 | 9 | N | 22 | 12.8 | |
| 13 | 9 | WNW | 27 | 12.7 | |
| 7 | 8 | WNW | 22 | 13.0 | |
| 14 | 9 | NNW | 32 | 13.0 | |
| 12 | 9 | WNW | 30 | 13.2 | |
| 12 | 9 | WNW | 31 | 13.3 | |
| 20 | 10 | W | 29 | 13.2 | |
| 6 | 7 | WSW | 2 | 13.3 |