Porthleven wave buoy daily averages for Oct 2012 last observation shown oldest observation available Monthly averages for
Average Wave Height
4 ft
0.7 — 14.3 ft
Average Wave period
10 secs
2 — 25 secs
Average Wave Direction
SW
Average Water temperature
14 °C
12.5 — 14.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 6 | 6 | SW | 13.2 | |
| 2 | 8 | SW | 13.1 | |
| 6 | 8 | WSW | 13.3 | |
| 3 | 6 | WSW | 13.6 | |
| 1 | 9 | SSW | 13.8 | |
| 2 | 10 | SW | 14.0 | |
| 2 | 10 | SW | 14.1 | |
| 1 | 11 | SW | 14.1 | |
| 2 | 11 | SW | 14.1 | |
| 4 | 12 | WSW | 14.0 | |
| 4 | 16 | WSW | 14.0 | |
| 3 | 17 | WSW | 14.0 | |
| 3 | 10 | SW | 13.9 | |
| 7 | 9 | SW | 13.9 | |
| 10 | 10 | SW | 14.1 | |
| 6 | 9 | SW | 14.1 | |
| 5 | 9 | WSW | 14.2 | |
| 2 | 10 | WSW | 14.1 | |
| 3 | 10 | WSW | 14.2 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.