National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 26/04/2025 20:44 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.
Rhyl Flats
Wave Spectra for 26/04/2025 20:44 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 (26/04/2025 20:44 GMT) | |
|---|---|
| Significant Wave Height (m) | 14.48 |
| Wave zero up crossing period (Spectrum Tz) (s) | 14.8 |
| Wind Wave Significant Wave Height (m) | 2.53 |
| Wind Wave Peak Period (s) | 7.1 |
| Wind Wave Peak Period Direction (°) | 17 |
| Swell Significant Wave Height (m) | 14.3 |
| Swell Peak Period (s) | 18.2 |
| Swell Peak Period Direction (°) | 71.7 |
| % Swell | 97 |
