Perranporth wave
buoy daily averages for Jul 2012 last observation shown
oldest observation available
Monthly averages for 
Average Wave Height
4 ft
0.6 — 8.3 ft
Average Wave period
8 secs
3 — 13 secs
Average Wave Direction
-
Average Water temperature
15 °C
14.1 — 17.3 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3.0 | 8.1 | - | 16.0 | |
| 3.7 | 6.3 | - | 16.1 | |
| 4.2 | 6.1 | - | 16.0 | |
| 4.3 | 6 | - | 15.8 | |
| 3.5 | 5.1 | - | 15.8 | |
| 2.6 | 8.9 | - | 16.4 | |
| 2.8 | 10.6 | - | 16.4 | |
| 4.3 | 11.8 | - | 16.4 | |
| 2.9 | 10.4 | - | 15.8 | |
| 1.2 | 6.3 | - | 15.6 | |
| 1.9 | 7.7 | - | 15.6 | |
| 3.1 | 8.1 | - | 15.6 | |
| 5.2 | 7.8 | - | 15.1 | |
| 5.1 | 7.7 | - | 14.9 | |
| 5.1 | 9.1 | - | 14.9 | |
| 5.7 | 7.9 | - | 14.9 | |
| 4.7 | 8.7 | - | 15.0 | |
| 4.7 | 7.6 | - | 14.8 | |
| 5.6 | 8.1 | - | 14.6 | |
| 4.3 | 7 | - | 14.7 | |
| 5.2 | 6.6 | - | 14.7 | |
| 3.5 | 5.5 | - | 14.7 | |
| 2.1 | 6.8 | - | 14.9 | |
| 2.9 | 7.2 | - | 14.5 | |
| 4.8 | 6.6 | - | 14.3 | |
| 2.8 | 8.8 | - | 14.4 | |
| 4.3 | 10 | - | 14.3 | |
| 3.3 | 9.3 | - | 14.3 | |
| 3.3 | 8.4 | - | 14.3 | |
| 3.6 | 7.6 | - | 14.3 | |
| 5.3 | 7.3 | - | 14.3 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.