Porthleven wave buoy daily averages for Oct 2024 last observation shown oldest observation available Monthly averages for
Average Wave Height
4 ft
1 — 14.4 ft
Average Wave period
6 secs
3 — 11 secs
Average Wave Direction
SW
Average Water temperature
15 °C
14 — 15.6 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.5 | 5.8 | WSW | 14.6 | |
| 1.9 | 7.3 | WSW | 14.6 | |
| 2.4 | 5.8 | WSW | 14.5 | |
| 3.6 | 4.2 | WSW | 14.6 | |
| 2.7 | 5.3 | SW | 14.6 | |
| 6.2 | 5.8 | SW | 14.7 | |
| 10.2 | 6.2 | SW | 14.8 | |
| 5.0 | 4.8 | SW | 15.0 | |
| 3.5 | 5.2 | WSW | 14.9 | |
| 4.9 | 5.3 | WSW | 15.0 | |
| 7.2 | 6.8 | WSW | 15.0 | |
| 9.1 | 6.1 | SW | 15.1 | |
| 5.9 | 6.4 | WSW | 15.1 | |
| 5.4 | 5.4 | SW | 15.1 | |
| 5.0 | 5.9 | WSW | 15.2 | |
| 2.8 | 5.9 | WSW | 15.3 | |
| 2.3 | 4.2 | WSW | 15.1 | |
| 3.5 | 4.4 | SW | 15.0 | |
| 4.4 | 6.9 | SW | 14.9 | |
| 1.9 | 4.9 | SW | 14.9 | |
| 2.9 | 7.9 | SW | 15.0 | |
| 5.8 | 9.1 | SW | 15.0 | |
| 5.7 | 7 | SW | 15.1 | |
| 8.0 | 5.7 | SW | 15.1 | |
| 6.4 | 5.9 | WSW | 15.2 | |
| 4.4 | 5.3 | SW | 15.3 | |
| 5.5 | 5 | SSW | 15.4 | |
| 3.2 | 4.3 | SW | 15.4 | |
| 2.2 | 5.8 | WSW | 15.4 | |
| 2.0 | 7.7 | WSW | 15.4 | |
| 2.9 | 5.4 | WSW | 15.5 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.