National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 26/03/2025 11:01 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 26/03/2025 11:01 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 (26/03/2025 11:01 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.41 |
| Wave zero up crossing period (Spectrum Tz) (s) | 6.7 |
| Wind Wave Significant Wave Height (m) | 0.27 |
| Wind Wave Peak Period (s) | 7.7 |
| Wind Wave Peak Period Direction (°) | 232 |
| Swell Significant Wave Height (m) | 0.33 |
| Swell Peak Period (s) | 11.8 |
| Swell Peak Period Direction (°) | 247.5 |
| % Swell | 60 |
