National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 30/06/2025 21:31 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.
Hayling Island
Wave Spectra for 30/06/2025 21:31 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 (30/06/2025 21:31 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.2 |
| Wave zero up crossing period (Spectrum Tz) (s) | 2.7 |
| Wind Wave Significant Wave Height (m) | 0.19 |
| Wind Wave Peak Period (s) | 2.2 |
| Wind Wave Peak Period Direction (°) | 127 |
| Swell Significant Wave Height (m) | 0.09 |
| Swell Peak Period (s) | 10.5 |
| Swell Peak Period Direction (°) | 187 |
| % Swell | 20.6 |
