National Network of Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
Note that these are real-time data and are not quality-controlled. Long-range graphs are plotted from a randomised subsample of half-hourly data.
Porthleven
Latest Wave Data
| Latest Wave Data | |
|---|---|
| Time (GMT) | 12-09-2026 13:00 |
| Latitude | 50.06315 |
| Longitude | -5.30721 |
| Wave Height (m) | 0.72 |
| Max Wave Height (m) | 1.04 |
| Tpeak (s) | 11.1 |
| Tz (s) | 4.2 |
| Peak Direction (degrees) | 241 |
| Spread (degrees) | 23 |
| Sea Temp (°C) | 17.3 |
| Energy Period (s) | 6.1 |
| Wave Power (kW/m) | 1.55 |
