Sevenstones wave
buoy daily averages for Sep 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
8 ft
3.6 — 13.8 ft
Average Wave period
8 secs
6 — 10 secs
Average Water temperature
17 °C
15.2 — 17.6 °C
Average Wind
WSW, 21 mph
6 — 36 mph
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| 10.4 | 8.7 | WSW | 22 | 15.7 | |
| 10.7 | 9.1 | WSW | 23 | 15.7 | |
| 11.5 | 8.6 | W | 29 | 15.7 | |
| 8.0 | 7.9 | WSW | 23 | 16.1 | |
| 6.8 | 7.3 | SSW | 21 | 16.4 | |
| 6.5 | 7.9 | WSW | 18 | 16.6 | |
| 6.4 | 7.6 | SW | 20 | 16.7 | |
| 4.6 | 6.6 | SE | 24 | 16.7 | |
| 5.7 | 8.1 | SW | 15 | 17.0 | |
| 7.6 | 8.3 | WNW | 22 | 17.2 | |
| 8.1 | 8 | WSW | 22 | 17.2 | |
| 6.5 | 8.2 | SW | 18 | 16.8 | |
| 11.2 | 9.7 | WSW | 22 | 17.1 |
Realtime data displayed on this page is from the Met
Office
Marine observations.