National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 02/11/2024 22:30(i) 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.
St Mary's Sound
Wave Spectra for 02/11/2024 22:30(i) 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 (02/11/2024 22:30(i) GMT) | |
|---|---|
| Significant Wave Height (m) | 0.78 |
| Wave zero up crossing period (Spectrum Tz) (s) | 3.7 |
| Wind Wave Significant Wave Height (m) | 0.76 |
| Wind Wave Peak Period (s) | 4.5 |
| Wind Wave Peak Period Direction (°) | 128 |
| Swell Significant Wave Height (m) | 0.18 |
| Swell Peak Period (s) | 8.3 |
| Swell Peak Period Direction (°) | 239.1 |
| % Swell | 5.2 |
Wave Spectra for date 02/11/2024 22:30(i):
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.08 | 12.5 | 0.087 | 0.03 |
| 0.1 | 10 | 0.092 | 0.032 |
| 0.12 | 8.3 | 0.11 | 0.038 |
| 0.14 | 7.1 | 0.076 | 0.026 |
| 0.16 | 6.3 | 0.146 | 0.05 |
| 0.17 | 5.9 | 0.201 | 0.069 |
| 0.18 | 5.6 | 0.441 | 0.151 |
| 0.19 | 5.3 | 0.715 | 0.245 |
| 0.2 | 5 | 0.73 | 0.251 |
| 0.205 | 4.9 | 0.828 | 0.284 |
| 0.21 | 4.8 | 0.828 | 0.284 |
| 0.215 | 4.7 | 0.901 | 0.309 |
| 0.22 | 4.5 | 1 | 0.343 |
| 0.225 | 4.4 | 0.794 | 0.273 |
| 0.23 | 4.3 | 0.605 | 0.207 |
| 0.235 | 4.3 | 0.686 | 0.235 |
| 0.24 | 4.2 | 0.568 | 0.195 |
| 0.25 | 4 | 0.49 | 0.168 |
| 0.26 | 3.8 | 0.592 | 0.203 |
| 0.27 | 3.7 | 0.414 | 0.142 |
| 0.28 | 3.6 | 0.38 | 0.131 |
| 0.3 | 3.3 | 0.244 | 0.084 |
| 0.32 | 3.1 | 0.149 | 0.051 |
| 0.34 | 2.9 | 0.118 | 0.04 |
| 0.36 | 2.8 | 0.126 | 0.043 |
| 0.44 | 2.3 | 0.051 | 0.017 |
| 0.52 | 1.9 | 0.051 | 0.017 |
