Perranporth wave
buoy daily averages for Aug 2014 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
0.9 — 10.9 ft
Average Wave period
8 secs
4 — 18 secs
Average Wave Direction
W
Average Water temperature
17 °C
16.7 — 19.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 4.1 | 10.6 | W | 17.0 | |
| 6.5 | 10.8 | W | 16.9 | |
| 9.0 | 11.8 | WNW | 16.8 | |
| 4.5 | 8.7 | W | 16.9 | |
| 3.5 | 9.8 | W | 16.9 | |
| 6.0 | 11.1 | W | 17.1 | |
| 3.8 | 8.3 | W | 16.8 | |
| 1.3 | 9.3 | W | 16.8 | |
| 2.6 | 4.7 | WNW | 16.9 | |
| 4.0 | 6 | W | 16.9 | |
| 3.0 | 6.3 | WNW | 16.9 | |
| 2.4 | 7.9 | W | 17.0 | |
| 3.8 | 6.2 | WNW | 16.9 | |
| 5.3 | 6.4 | WNW | 16.8 | |
| 5.4 | 6.5 | WNW | 16.8 | |
| 3.0 | 5.6 | W | 16.9 | |
| 4.2 | 6.1 | WNW | 16.9 | |
| 5.2 | 7.2 | W | 16.9 | |
| 5.7 | 8.1 | W | 16.8 | |
| 6.6 | 9.3 | W | 16.9 | |
| 6.1 | 8 | W | 17.1 | |
| 6.4 | 8 | W | 17.3 | |
| 4.6 | 8.1 | W | 17.6 | |
| 2.2 | 8.1 | W | 17.8 | |
| 2.7 | 6.4 | W | 18.3 | |
| 3.0 | 6.8 | W | 18.0 | |
| 1.8 | 7.4 | W | 17.8 | |
| 2.5 | 6.5 | W | 17.6 | |
| 4.1 | 6.3 | W | 17.3 | |
| 3.7 | 6.5 | W | 17.2 | |
| 2.7 | 5.7 | W | 17.2 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.