Porthleven wave buoy daily averages for Feb 2013 last observation shown oldest observation available Monthly averages for
Average Wave Height
4 ft
1.2 — 9.3 ft
Average Wave period
12 secs
4 — 20 secs
Average Wave Direction
WSW
Average Water temperature
9 °C
7.8 — 9.8 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 2 | 12 | WSW | 8.4 | |
| 3 | 14 | WSW | 8.6 | |
| 3 | 15 | WSW | 8.6 | |
| 2 | 11 | WSW | 8.5 | |
| 3 | 12 | SW | 8.7 | |
| 4 | 15 | SW | 8.8 | |
| 3 | 16 | SW | 9.1 | |
| 3 | 12 | SW | 9.3 | |
| 3 | 12 | SW | 9.4 | |
| 4 | 14 | WSW | 9.4 | |
| 6 | 13 | WSW | 9.4 | |
| 5 | 8 | SW | 9.5 | |
| 3 | 11 | SW | 9.5 | |
| 4 | 12 | WSW | 9.3 | |
| 6 | 9 | WSW | 9.4 | |
| 4 | 9 | SW | 9.4 | |
| 4 | 12 | WSW | 9.2 | |
| 7 | 14 | WSW | 9.3 | |
| 5 | 11 | WSW | 9.4 | |
| 3 | 14 | WSW | 9.4 | |
| 2 | 12 | WSW | 9.4 | |
| 3 | 12 | WSW | 9.4 | |
| 5 | 12 | WSW | 9.6 | |
| 8 | 11 | WSW | 9.6 | |
| 5 | 8 | WSW | 9.6 | |
| 4 | 9 | WSW | 9.6 | |
| 4 | 12 | WSW | 9.5 | |
| 7 | 13 | WSW | 9.8 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.