Perranporth wave buoy daily averages for Aug 2025 last observation shown oldest observation available Monthly averages for
Average Wave Height
4 ft
0.7 — 13.2 ft
Average Wave period
5 secs
2 — 11 secs
Average Wave Direction
W
Average Water temperature
18 °C
17 — 19.7 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 11 | 8 | WNW | 17.7 | |
| 7 | 6 | W | 17.7 | |
| 7 | 5 | W | 17.7 | |
| 8 | 6 | W | 17.7 | |
| 8 | 7 | W | 17.7 | |
| 11 | 9 | WNW | 17.6 | |
| 4 | 8 | W | 17.4 | |
| 1 | 6 | W | 17.3 | |
| 2 | 6 | W | 17.5 | |
| 3 | 6 | W | 17.4 | |
| 2 | 4 | NW | 17.2 | |
| 2 | 3 | NW | 17.3 | |
| 1 | 4 | WNW | 17.2 | |
| 1 | 3 | SE | 17.3 | |
| 1 | 2 | ESE | 17.5 | |
| 2 | 4 | WNW | 17.6 | |
| 2 | 5 | W | 18.0 | |
| 3 | 5 | W | 18.0 | |
| 2 | 6 | W | 18.1 | |
| 2 | 7 | W | 18.0 | |
| 2 | 7 | W | 17.9 | |
| 4 | 6 | WNW | 18.6 | |
| 5 | 5 | W | 18.0 | |
| 4 | 5 | W | 17.9 | |
| 4 | 5 | W | 17.9 | |
| 4 | 5 | W | 18.1 | |
| 7 | 5 | W | 17.8 | |
| 5 | 5 | W | 17.8 | |
| 3 | 4 | W | 17.8 | |
| 3 | 4 | W | 17.6 | |
| 4 | 4 | WNW | 17.4 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.