National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 08/03/2026 12:49 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.
Start Bay
Wave Spectra for 08/03/2026 12:49 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 (08/03/2026 12:49 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.68 |
| Wave zero up crossing period (Spectrum Tz) (s) | 4.1 |
| Wind Wave Significant Wave Height (m) | 0.59 |
| Wind Wave Peak Period (s) | 5 |
| Wind Wave Peak Period Direction (°) | 89 |
| Swell Significant Wave Height (m) | 0.34 |
| Swell Peak Period (s) | 13.3 |
| Swell Peak Period Direction (°) | 136.4 |
| % Swell | 25.3 |
