Perranporth wave
buoy daily averages for Nov 2012 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
6 ft
2.2 — 19.2 ft
Average Wave period
10 secs
5 — 18 secs
Average Wave Direction
WNW
Average Water temperature
12 °C
10.8 — 12.8 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.9 | 10.6 | W | 11.1 | |
| 3.6 | 11.1 | WNW | 11.1 | |
| 5.6 | 7.3 | NNW | 11.4 | |
| 10.7 | 8.5 | NW | 11.6 | |
| 11.8 | 10 | WNW | 11.8 | |
| 7.4 | 7.8 | WNW | 11.8 | |
| 5.0 | 11.3 | W | 11.9 | |
| 8.3 | 12.8 | WNW | 12.0 | |
| 8.8 | 12.4 | WNW | 12.0 | |
| 7.2 | 11.6 | W | 11.9 | |
| 6.1 | 12.2 | W | 12.0 | |
| 6.8 | 10.9 | W | 11.9 | |
| 5.1 | 13.9 | WNW | 11.9 | |
| 4.1 | 13.3 | WNW | 12.1 | |
| 3.3 | 11.6 | W | 12.1 | |
| 5.8 | 14 | WNW | 12.1 | |
| 7.6 | 14.6 | WNW | 12.1 | |
| 5.8 | 10.4 | WNW | 12.1 | |
| 5.1 | 8.5 | W | 12.0 | |
| 7.5 | 12.6 | WNW | 11.8 | |
| 7.5 | 14.2 | WNW | 11.9 | |
| 5.0 | 9.5 | W | 12.2 | |
| 4.5 | 9.8 | WNW | 12.1 | |
| 4.3 | 6.1 | WNW | 12.1 | |
| 5.1 | 6 | NW | 12.1 | |
| 6.2 | 8.4 | WNW | 12.3 | |
| 7.5 | 8.5 | W | 12.3 | |
| 6.3 | 8.3 | W | 12.4 | |
| 8.3 | 8.3 | W | 12.5 | |
| 8.1 | 7.9 | W | 12.6 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.