Porthleven wave buoy daily averages for Jul 2022 last observation shown oldest observation available Monthly averages for
Average Wave Height
2 ft
0.5 — 7.2 ft
Average Wave period
5 secs
3 — 9 secs
Average Wave Direction
WSW
Average Water temperature
16 °C
13.8 — 20.3 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3 | 4 | WSW | 17.2 | |
| 2 | 4 | SW | 17.3 | |
| 2 | 5 | SW | 17.8 | |
| 1 | 5 | SW | 17.7 | |
| 1 | 6 | SW | 17.6 | |
| 2 | 6 | WSW | 17.5 | |
| 4 | 5 | WSW | 17.6 | |
| 6 | 5 | SW | 17.4 | |
| 4 | 4 | SW | 17.1 | |
| 1 | 4 | WSW | 16.7 | |
| 2 | 6 | WSW | 16.9 | |
| 3 | 4 | SW | 17.3 | |
| 2 | 5 | SW | 17.9 | |
| 2 | 4 | WSW | 17.2 | |
| 1 | 4 | SW | 16.5 | |
| 1 | 5 | SW | 16.3 | |
| 1 | 6 | SW | 16.2 | |
| 2 | 6 | WSW | 15.8 | |
| 2 | 7 | WSW | 17.0 | |
| 1 | 8 | WSW | 18.2 | |
| 1 | 5 | SSW | 16.9 | |
| 1 | 5 | WSW | 16.4 | |
| 1 | 5 | WSW | 16.0 | |
| 1 | 5 | WSW | 15.2 | |
| 1 | 4 | WSW | 14.0 | |
| 1 | 3 | WSW | 14.1 | |
| 1 | 4 | WSW | 14.3 | |
| 1 | 4 | WSW | 14.4 | |
| 2 | 4 | WSW | 15.2 | |
| 3 | 4 | SW | 15.7 | |
| 3 | 4 | SW | 15.7 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.