Perranporth wave
buoy daily averages for Mar 2025 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
0.7 — 9.8 ft
Average Wave period
6 secs
3 — 11 secs
Average Wave Direction
WNW
Average Water temperature
10 °C
9.8 — 12 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.4 | 6.9 | W | 10.6 | |
| 4.9 | 5.5 | W | 10.6 | |
| 5.9 | 5.9 | W | 10.4 | |
| 6.9 | 5.6 | W | 10.4 | |
| 3.2 | 6.1 | W | 10.4 | |
| 2.4 | 6.2 | W | 10.9 | |
| 2.5 | 4.5 | W | 10.4 | |
| 4.7 | 5 | WNW | 10.1 | |
| 8.3 | 5.9 | NW | 10.1 | |
| 4.6 | 8.3 | WNW | 10.1 | |
| 1.5 | 6.9 | W | 10.0 | |
| 1.5 | 6.6 | W | 9.9 | |
| 2.3 | 7.7 | W | 9.9 | |
| 2.0 | 4.8 | W | 9.9 | |
| 1.1 | 3.6 | W | 9.9 | |
| 2.0 | 4.3 | WNW | 9.4 | |
| 2.1 | 4.2 | W | 10.0 | |
| 2.0 | 5.7 | W | 10.1 | |
| 3.6 | 4.3 | NW | 10.1 | |
| 4.2 | 4.5 | NW | 10.2 | |
| 2.7 | 4.2 | NW | 10.3 | |
| 2.2 | 5.9 | W | 10.4 | |
| 2.6 | 7.1 | W | 10.3 | |
| 3.0 | 7.5 | W | 10.3 | |
| 5.5 | 8 | W | 10.2 | |
| 5.2 | 7.8 | WNW | 10.1 | |
| 3.9 | 7.3 | WNW | 10.1 | |
| 4.8 | 8.1 | W | 10.0 | |
| 5.3 | 8.4 | W | 10.1 | |
| 6.6 | 9.3 | WNW | 10.1 | |
| 4.0 | 8.1 | W | 10.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.