Sevenstones wave buoy daily averages for Jun 2013 last observation shown Data available: to Monthly averages for
Average Wave Height
5 ft
1.3 — 18.7 ft
Average Wave period
7 secs
5 — 12 secs
Average Water temperature
13 °C
11.2 — 14.1 °C
Average Wind
NNW, 17 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) |
|---|---|---|---|---|---|
| 3 | 7 | W | 14 | 13.1 | |
| 5 | 7 | WNW | 18 | 13.3 | |
| 4 | 6 | NW | 23 | 13.0 | |
| 2 | 7 | NW | 15 | 13.2 | |
| 3 | 7 | N | 6 | 13.1 | |
| 3 | 7 | SSE | 10 | 12.7 | |
| 6 | 8 | WNW | 14 | 12.7 | |
| 14 | 9 | NW | 31 | 12.9 | |
| 10 | 8 | W | 30 | 13.1 | |
| 5 | 8 | W | 18 | 13.3 | |
| 4 | 8 | NW | 14 | 13.1 | |
| 3 | 7 | NNW | 15 | 12.8 | |
| 3 | 7 | NE | 9 | 12.7 | |
| 4 | 7 | ENE | 13 | 12.5 | |
| 7 | 8 | SSE | 23 | 12.4 | |
| 8 | 8 | W | 25 | 12.3 | |
| 6 | 7 | SSW | 24 | 12.3 | |
| 8 | 8 | WSW | 26 | 12.2 | |
| 6 | 7 | SW | 25 | 12.1 | |
| 5 | 7 | SSW | 21 | 12.4 | |
| 2 | 6 | SE | 19 | 12.5 | |
| 2 | 6 | ESE | 9 | 12.9 | |
| 2 | 6 | NE | 14 | 12.9 | |
| 3 | 7 | NE | 12 | 12.8 | |
| 4 | 8 | ENE | 14 | 12.3 | |
| 5 | 10 | E | 13 | 12.1 | |
| 3 | 8 | E | 10 | 12.4 | |
| 2 | 8 | NE | 10 | 12.5 | |
| 4 | 8 | N | 11 | 12.0 | |
| 3 | 7 | NNW | 17 | 11.5 |