Sevenstones wave buoy daily averages for Jan 2025 last observation shown oldest observation available Monthly averages for
Average Wave Height
 9 ft 
 2 — 27.6 ft
   Average Wave period
 9 secs 
 6 — 13 secs
   Average Water temperature
 11 °C 
 10.4 — 11.9 °C
   Average Wind
 S, 22 mph 
 1 — 58 mph
  | Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) | 
|---|---|---|---|---|---|
| 6.9 | 8.4 | N | 16 | 10.7 | |
| 9.4 | 9.6 | NW | 21 | 10.5 | |
| 9.4 | 8.3 | NE | 30 | 10.5 | |
| 16.9 | 9.6 | WNW | 39 | 10.7 | |
| 23.8 | 11.4 | SW | 44 | 10.6 | |
| 13.8 | 9.3 | S | 33 | 10.7 | |
| 12.2 | 10.3 | WSW | 17 | 10.7 | |
| 20.1 | 10.7 | WSW | 32 | 10.9 | |
| 8.2 | 7.7 | SW | 30 | 10.8 | |
| 3.1 | 8.2 | NNW | 13 | 10.8 | |
| 4.3 | 8.3 | E | 13 | 10.9 | |
| 8.3 | 10.3 | SSE | 13 | 11.0 | |
| 8.0 | 10.5 | SE | 18 | 10.9 | |
| 5.7 | 8.5 | SSE | 20 | 11.0 | |
| 6.5 | 9.5 | S | 17 | 11.0 | |
| 8.2 | 11.3 | SSE | 17 | 11.1 | |
| 6.6 | 10.5 | S | 12 | 11.1 | |
| 6.8 | 9.3 | SSW | 13 | 11.1 | |
| 7.4 | 8.3 | S | 25 | 11.1 | |
| 6.1 | 9.1 | SSE | 17 | 11.1 | |
| 7.9 | 9.6 | E | 12 | 11.1 | |
| 6.5 | 8 | SE | 27 | 10.9 | |
| 6.9 | 9 | NW | 17 | 10.8 | |
| 6.8 | 7.5 | ENE | 28 | 10.9 | |
| 6.5 | 7.1 | NW | 21 | 11.0 | |
| 11.6 | 8.2 | NW | 35 | 11.2 | |
| 9.6 | 8.4 | SSW | 28 | 11.6 | |
| 5.5 | 7.2 | SE | 28 | 11.2 | |
| 2.9 | 7.5 | E | 10 | 11.3 | |
| 6.1 | 8 | NNE | 17 | 11.5 | |
| 11.9 | 8.7 | W | 29 | 11.7 | 
 Realtime data displayed on this page is from the Met
                Office
                Marine observations.