Perranporth wave
buoy daily averages for Jul 2015 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
0.8 — 12.5 ft
Average Wave period
9 secs
4 — 15 secs
Average Wave Direction
W
Average Water temperature
16 °C
14.8 — 17.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.7 | 8.5 | W | 16.6 | |
| 3.8 | 6 | WNW | 16.5 | |
| 6.1 | 7 | W | 16.3 | |
| 7.8 | 10 | WNW | 16.3 | |
| 9.8 | 10 | W | 16.3 | |
| 4.2 | 8 | W | 16.5 | |
| 4.0 | 6.1 | WNW | 16.6 | |
| 2.7 | 8.2 | WNW | 16.5 | |
| 3.3 | 8.4 | W | 16.7 | |
| 4.6 | 10 | W | 16.4 | |
| 5.3 | 8.4 | W | 16.3 | |
| 2.1 | 6.3 | W | 16.2 | |
| 2.6 | 6.7 | W | 16.5 | |
| 3.1 | 6.6 | W | 16.1 | |
| 3.8 | 7.8 | W | 16.0 | |
| 1.2 | 7.9 | WNW | 15.9 | |
| 3.0 | 7 | WNW | 16.0 | |
| 4.6 | 8.6 | W | 15.7 | |
| 5.6 | 8.5 | W | 15.7 | |
| 6.5 | 10.7 | W | 15.8 | |
| 4.7 | 8.8 | W | 15.8 | |
| 2.6 | 12.8 | W | 15.7 | |
| 4.1 | 9.1 | W | 15.9 | |
| 8.5 | 9.7 | W | 15.3 | |
| 5.6 | 9 | W | 15.3 | |
| 4.7 | 9 | W | 15.2 | |
| 3.6 | 8.9 | W | 15.2 | |
| 3.3 | 10.2 | W | 15.2 | |
| 1.9 | 9.2 | W | 15.3 | |
| 3.2 | 10.7 | W | 16.1 | |
| 5.0 | 12.7 | W | 15.9 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.