Sevenstones wave buoy daily averages for Nov 2010 last observation shown Data available: to Monthly averages for
Average Wave Height
8 ft
1.3 — 24.9 ft
Average Wave period
8 secs
5 — 13 secs
Average Water temperature
12 °C
10 — 14 °C
Average Wind
WNW, 22 mph
2 — 95 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) |
|---|---|---|---|---|---|
| 5 | 6 | ENE | 28 | 11.0 | |
| 3 | 7 | E | 25 | 11.0 | |
| 3 | 7 | ESE | 12 | 11.0 | |
| 6 | 7 | NNE | 25 | 11.0 | |
| 7 | 7 | N | 25 | 11.0 | |
| 7 | 8 | N | 27 | 11.0 | |
| 3 | 7 | NNW | 16 | 11.8 | |
| 2 | 6 | NNE | 8 | 12.0 | |
| 3 | 6 | NNE | 14 | 11.9 | |
| 3 | 7 | NE | 17 | 12.0 | |
| 5 | 7 | E | 22 | 12.0 | |
| 6 | 8 | SSE | 18 | 12.0 | |
| 14 | 11 | WSW | 22 | 12.0 | |
| 15 | 10 | SW | 24 | 12.0 | |
| 5 | 8 | S | 22 | 12.0 | |
| 6 | 9 | W | 8 | 12.0 | |
| 7 | 9 | WSW | 11 | 12.0 | |
| 9 | 9 | WSW | 17 | 12.0 | |
| 14 | 10 | WSW | 27 | 12.2 | |
| 13 | 9 | WSW | 40 | 12.9 | |
| 8 | 9 | WNW | 16 | 12.6 | |
| 16 | 11 | N | 33 | 12.5 | |
| 15 | 10 | W | 31 | 12.8 | |
| 7 | 7 | NW | 24 | 12.8 | |
| 6 | 8 | WNW | 21 | 13.0 | |
| 8 | 8 | WSW | 25 | 13.0 | |
| 9 | 9 | WSW | 29 | 13.0 | |
| 12 | 11 | WSW | 25 | 13.0 | |
| 10 | 10 | WSW | 26 | 13.0 | |
| 7 | 9 | WSW | 19 | 13.0 |