Sevenstones wave buoy daily averages for Nov 2021 last observation shown Data available: to Monthly averages for
Average Wave Height
7 ft
1.6 — 23 ft
Average Wave period
8 secs
5 — 15 secs
Average Water temperature
13 °C
11.9 — 13.7 °C
Average Wind
WNW, 8 mph
0 — 31 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 | - | 12.3 | ||
| 4 | 7 | - | 12.1 | ||
| 4 | 7 | - | 12.3 | ||
| 16 | 8 | - | 11.9 | ||
| 11 | 8 | - | 12.5 | ||
| 8 | 7 | - | 12.6 | ||
| 2 | 6 | - | 12.7 | ||
| 3 | 6 | - | 12.7 | ||
| 5 | 6 | - | 12.7 | ||
| 6 | 7 | - | 12.9 | ||
| 5 | 9 | - | 13.0 | ||
| 5 | 9 | - | 13.0 | ||
| 6 | 10 | - | 13.1 | ||
| 8 | 10 | - | 13.1 | ||
| 6 | 10 | - | 13.2 | ||
| 9 | 11 | - | 13.2 | ||
| 9 | 12 | NNE | 5 | 13.2 | |
| 10 | 10 | NW | 16 | 13.2 | |
| 13 | 10 | WSW | 26 | 13.3 | |
| 5 | 8 | S | 22 | 13.3 | |
| 7 | 10 | SSW | 14 | 13.4 | |
| 7 | 9 | SSW | 19 | 13.4 | |
| 4 | 8 | WSW | 13 | 13.4 | |
| 6 | 8 | WNW | 13 | 13.4 | |
| 3 | 6 | WSW | 22 | 13.4 | |
| 3 | 6 | NNW | 14 | 13.3 | |
| 6 | 7 | N | 25 | 13.2 | |
| 7 | 7 | N | 26 | 13.4 | |
| 6 | 8 | NW | 14 | 13.4 | |
| 9 | 8 | WNW | 22 | 13.6 |