Perranporth wave buoy observations on Wed, Oct 22, 2025 last observation shown oldest observation available Daily averages for
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) | 
|---|---|---|---|---|
| 1.8 | 6 | W | 15.5 | |
| 1.9 | 5 | W | 15.5 | |
| 1.8 | 6 | W | 15.6 | |
| 1.7 | 6 | W | 15.6 | |
| 1.8 | 6 | W | 15.6 | |
| 1.8 | 6 | W | 15.6 | |
| 1.8 | 5 | W | 15.6 | |
| 1.7 | 5 | W | 15.6 | |
| 1.8 | 5 | W | 15.6 | |
| 2.0 | 5 | W | 15.6 | |
| 2.1 | 5 | W | 15.6 | |
| 2.1 | 5 | WSW | 15.6 | |
| 2.2 | 5 | W | 15.7 | |
| 2.5 | 5 | W | 15.6 | |
| 2.5 | 5 | W | 15.6 | |
| 3.0 | 5 | W | 15.7 | |
| 2.9 | 5 | W | 15.7 | |
| 2.9 | 5 | W | 15.7 | |
| 2.9 | 5 | W | 15.7 | |
| 2.8 | 5 | W | 15.7 | |
| 2.7 | 5 | W | 15.7 | |
| 2.6 | 5 | W | 15.7 | |
| 2.7 | 5 | W | 15.7 | |
| 2.6 | 5 | W | 15.6 | |
| 2.9 | 5 | W | 15.7 | |
| 2.9 | 5 | W | 15.7 | |
| 2.9 | 5 | W | 15.7 | |
| 3.8 | 5 | W | 15.7 | |
| 3.7 | 5 | W | 15.7 | |
| 3.9 | 5 | W | 15.7 | |
| 4.0 | 5 | W | 15.7 | |
| 4.1 | 5 | W | 15.7 | |
| 4.3 | 5 | W | 15.7 | |
| 4.2 | 5 | W | 15.7 | |
| 4.6 | 5 | W | 15.7 | |
| 4.6 | 5 | W | 15.7 | |
| 4.6 | 5 | W | 15.6 | |
| 4.3 | 5 | W | 15.6 | |
| 4.0 | 5 | W | 15.7 | |
| 4.1 | 5 | W | 15.7 | |
| 4.0 | 5 | W | 15.6 | 
 Realtime data displayed on this page is from the Regional
                Coastal Monitoring Programme.