National Network of Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
Wave Spectra for 19/04/2025 13:31 GMT
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
Wave Spectra for 19/04/2025 13:31 GMT
Wave Spectra page developed in conjunction with Fugro GB Limited.
Wave Spectra page developed in conjunction with Fugro GB Limited.
| Sea and Swell Summary for (19/04/2025 13:31 GMT) | |
|---|---|
| Significant Wave Height (m) | 1.12 |
| Wave zero up crossing period (Spectrum Tz) (s) | 5.9 |
| Wind Wave Significant Wave Height (m) | 1.03 |
| Wind Wave Peak Period (s) | 7.7 |
| Wind Wave Peak Period Direction (°) | 207 |
| Swell Significant Wave Height (m) | 0.46 |
| Swell Peak Period (s) | 12.5 |
| Swell Peak Period Direction (°) | 230.6 |
| % Swell | 16.3 |
