Perranporth wave buoy daily averages for Mar 2025 last observation shown Data available: to Monthly averages for
Average Wave Height
4 ft
0.7 — 9.8 ft
Average Wave period
6 secs
3 — 11 secs
Average Wave Direction
WNW
Average Water temperature
10 °C
9.8 — 12 °C
About Perranporth wave buoy
Perranporth (CCO station 76) is an inshore coastal wave monitoring site at 50.3530°N, 5.1749°W. It’s part of the UK’s regional Coastal Monitoring / Channel Coastal Observatory network, placed to characterise nearshore wave climate for flood risk, erosion studies, coastal engineering and local forecasting. These stations commonly use a directional wave buoy (often a Datawell Directional WaveRider class) and report significant wave height, wave period (peak/mean) and wave direction; many also report sea temperature and, where fitted, nearby meteorology.
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3 | 7 | W | 10.6 | |
| 5 | 6 | W | 10.6 | |
| 6 | 6 | W | 10.4 | |
| 7 | 6 | W | 10.4 | |
| 3 | 6 | W | 10.4 | |
| 2 | 6 | W | 10.9 | |
| 3 | 5 | W | 10.4 | |
| 5 | 5 | WNW | 10.1 | |
| 8 | 6 | NW | 10.1 | |
| 5 | 8 | WNW | 10.1 | |
| 2 | 7 | W | 10.0 | |
| 2 | 7 | W | 9.9 | |
| 2 | 8 | W | 9.9 | |
| 2 | 5 | W | 9.9 | |
| 1 | 4 | W | 9.9 | |
| 2 | 4 | WNW | 9.4 | |
| 2 | 4 | W | 10.0 | |
| 2 | 6 | W | 10.1 | |
| 4 | 4 | NW | 10.1 | |
| 4 | 5 | NW | 10.2 | |
| 3 | 4 | NW | 10.3 | |
| 2 | 6 | W | 10.4 | |
| 3 | 7 | W | 10.3 | |
| 3 | 8 | W | 10.3 | |
| 6 | 8 | W | 10.2 | |
| 5 | 8 | WNW | 10.1 | |
| 4 | 7 | WNW | 10.1 | |
| 5 | 8 | W | 10.0 | |
| 5 | 8 | W | 10.1 | |
| 7 | 9 | WNW | 10.1 | |
| 4 | 8 | W | 10.1 |
Realtime data displayed on this page is from the
Regional Coastal Monitoring Programme
.