Perranporth wave
buoy daily averages for Mar 2015 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
7 ft
1.9 — 15.9 ft
Average Wave period
13 secs
6 — 18 secs
Average Wave Direction
WNW
Average Water temperature
9 °C
9.1 — 9.9 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 12.5 | 11.9 | W | 9.7 | |
| 7.6 | 9.9 | W | 9.6 | |
| 4.9 | 10.3 | W | 9.6 | |
| 6.4 | 8.3 | W | 9.5 | |
| 5.0 | 9.2 | WNW | 9.5 | |
| 6.1 | 9.8 | WNW | 9.5 | |
| 3.7 | 13.8 | WNW | 9.5 | |
| 3.4 | 15.3 | W | 9.5 | |
| 4.4 | 13.2 | WNW | 9.5 | |
| 4.8 | 13.6 | WNW | 9.4 | |
| 2.5 | 12.3 | WNW | 9.4 | |
| 3.2 | 11.6 | WNW | 9.4 | |
| 3.4 | 12.2 | WNW | 9.4 | |
| 4.6 | 13.3 | WNW | 9.3 | |
| 6.7 | 14 | WNW | 9.4 | |
| 5.7 | 12.8 | WNW | 9.4 | |
| 8.9 | 13.3 | WNW | 9.5 | |
| 3.9 | 10.8 | W | 9.5 | |
| 3.4 | 12 | WNW | 9.5 | |
| 7.5 | 13.6 | WNW | 9.5 | |
| 6.7 | 13.7 | WNW | 9.5 | |
| 8.7 | 13.7 | WNW | 9.5 | |
| 8.4 | 13.7 | WNW | 9.5 | |
| 7.8 | 14.8 | WNW | 9.3 | |
| 5.9 | 13.3 | WNW | 9.2 | |
| 9.0 | 14.1 | WNW | 9.2 | |
| 10.2 | 13.9 | WNW | 9.4 | |
| 11.6 | 12.8 | WNW | 9.4 | |
| 12.1 | 12 | W | 9.5 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.