Porthleven wave buoy observations on Sun, Oct 28, 2012 last observation shown oldest observation available Daily averages for
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) | 
|---|---|---|---|---|
| 5.0 | 6 | WSW | 13.5 | |
| 4.3 | 6 | WSW | 13.5 | |
| 4.2 | 6 | WSW | 13.6 | |
| 4.1 | 5 | WSW | 13.5 | |
| 4.1 | 5 | WSW | 13.6 | |
| 4.2 | 5 | WSW | 13.6 | |
| 3.7 | 4 | WSW | 13.7 | |
| 3.6 | 4 | WSW | 13.7 | |
| 3.1 | 4 | WSW | 13.8 | |
| 2.7 | 4 | WSW | 13.7 | |
| 2.8 | 4 | WSW | 13.6 | |
| 2.2 | 4 | WSW | 13.6 | |
| 2.0 | 3 | WSW | 13.6 | |
| 1.7 | 3 | WSW | 13.6 | |
| 1.4 | 3 | W | 13.6 | |
| 1.4 | 3 | W | 13.6 | |
| 1.3 | 3 | WSW | 13.6 | |
| 1.2 | 2 | WSW | 13.7 | |
| 1.2 | 2 | WSW | 13.6 | |
| 1.1 | 14 | SSW | 13.7 | |
| 1.0 | 14 | WSW | 13.7 | |
| 0.9 | 14 | SSW | 13.6 | |
| 1.0 | 13 | SSW | 13.5 | 
 Realtime data displayed on this page is from the Regional
                Coastal Monitoring Programme.