Perranporth wave
buoy daily averages for Sep 2014 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
2 ft
0.3 — 7.2 ft
Average Wave period
11 secs
2 — 18 secs
Average Wave Direction
WNW
Average Water temperature
16 °C
15.9 — 18.6 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.1 | 9.3 | W | 16.6 | |
| 3.7 | 11.5 | WNW | 16.7 | |
| 3.7 | 12 | WNW | 16.6 | |
| 4.2 | 11.6 | WNW | 16.6 | |
| 3.8 | 11.1 | WNW | 16.6 | |
| 3.6 | 10.9 | WNW | 16.3 | |
| 4.8 | 12.1 | WNW | 16.3 | |
| 2.3 | 12.3 | WNW | 16.3 | |
| 1.9 | 12.9 | W | 16.3 | |
| 3.3 | 15.8 | WNW | 16.4 | |
| 2.1 | 8.3 | WNW | 16.6 | |
| 1.4 | 9 | W | 16.4 | |
| 1.6 | 10.9 | W | 16.2 | |
| 2.2 | 12.9 | WNW | 16.0 | |
| 1.6 | 15.6 | WNW | 16.0 | |
| 1.0 | 8 | WNW | 16.1 | |
| 1.4 | 9.7 | W | 16.0 | |
| 2.1 | 11.5 | W | 16.0 | |
| 1.5 | 12.8 | WNW | 16.0 | |
| 0.7 | 10.7 | WNW | 16.1 | |
| 0.7 | 5.9 | NW | 16.1 | |
| 1.4 | 4.2 | NW | 16.3 | |
| 1.9 | 4.9 | NNW | 16.4 | |
| 2.7 | 5.3 | NNW | 16.6 | |
| 1.8 | 9.1 | WNW | 17.2 | |
| 1.4 | 9.3 | W | 17.6 | |
| 1.7 | 10.1 | W | 17.1 | |
| 2.6 | 10.8 | W | 17.0 | |
| 5.1 | 12.6 | WNW | 17.0 | |
| 5.2 | 14.1 | W | 17.2 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.