Sevenstones wave buoy monthly averages for 2026 last observation shown Data available: to
Average Wave Height
9 ft
1.6 — 14.1 ft
Average Wave period
9 secs
5 — 14 secs
Average Water temperature
11 °C
10.3 — 11.8 °C
Average Wind
, - mph
- — - 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.
| Month | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| - | - | - | - | - | |
| - | - | - | - | - | |
| - | - | - | - | - | |
| - | - | - | - | - | |
| - | - | - | - | - | |
| - | - | - | - | - | |
| - | - | - | - | - | |
| - | - | - | - | - | |
| 8 | 9 | - | - | 10.8 | |
| 8 | 10 | - | - | 10.7 | |
| 10 | 9 | - | - | 10.8 | |
| 9 | 9 | - | - | 10.7 |