Perranporth wave buoy daily averages for Mar 2021 last observation shown oldest observation available Monthly averages for
Average Wave Height
6 ft
1.3 — 35.2 ft
Average Wave period
7 secs
4 — 13 secs
Average Wave Direction
W
Average Water temperature
10 °C
8.9 — 10.9 °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) |
|---|---|---|---|---|
| 4 | 7 | W | 10.5 | |
| 6 | 8 | W | 10.4 | |
| 8 | 8 | WNW | 10.4 | |
| 9 | 7 | W | 10.3 | |
| 10 | 7 | WNW | 10.2 | |
| 9 | 6 | W | 10.2 | |
| 6 | 6 | W | 10.2 | |
| 5 | 7 | W | 10.1 | |
| 3 | 5 | W | 9.9 | |
| 2 | 6 | W | 9.8 | |
| 3 | 5 | W | 9.7 | |
| 4 | 7 | W | 9.7 | |
| 5 | 6 | W | 9.7 | |
| 4 | 6 | W | 9.7 | |
| 4 | 6 | W | 9.8 | |
| 4 | 4 | W | 9.8 | |
| 6 | 5 | W | 9.6 | |
| 10 | 7 | W | 9.5 | |
| 16 | 8 | WNW | 9.5 | |
| 13 | 7 | W | 9.5 | |
| 18 | 9 | WNW | 9.5 | |
| 7 | 6 | W | 9.4 | |
| 4 | 6 | W | 9.2 | |
| 4 | 8 | W | 9.2 | |
| 4 | 8 | W | 9.3 | |
| 3 | 8 | W | 9.4 | |
| 2 | 6 | W | 9.5 | |
| 3 | 5 | W | 9.6 | |
| 3 | 7 | W | 9.6 | |
| 3 | 7 | W | 9.5 | |
| 4 | 8 | W | 9.6 |
Realtime data displayed on this page is from the
Regional Coastal Monitoring Programme
.