National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 02/11/2024 23:00(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 23:00(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 23:00(i) GMT) | |
|---|---|
| Significant Wave Height (m) | 0.81 |
| Wave zero up crossing period (Spectrum Tz) (s) | 3.8 |
| Wind Wave Significant Wave Height (m) | 0.79 |
| Wind Wave Peak Period (s) | 4.9 |
| Wind Wave Peak Period Direction (°) | 138 |
| Swell Significant Wave Height (m) | 0.17 |
| Swell Peak Period (s) | 9.5 |
| Swell Peak Period Direction (°) | 275.6 |
| % Swell | 4.4 |
Wave Spectra for date 02/11/2024 23:00(i):
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.065 | 15.4 | 0.004 | 0.002 |
| 0.085 | 11.8 | 0.076 | 0.033 |
| 0.105 | 9.5 | 0.128 | 0.055 |
| 0.125 | 8 | 0.058 | 0.025 |
| 0.145 | 6.9 | 0.033 | 0.014 |
| 0.155 | 6.5 | 0.061 | 0.026 |
| 0.165 | 6.1 | 0.166 | 0.072 |
| 0.175 | 5.7 | 0.283 | 0.122 |
| 0.185 | 5.4 | 0.48 | 0.207 |
| 0.19 | 5.3 | 0.605 | 0.261 |
| 0.195 | 5.1 | 0.715 | 0.309 |
| 0.2 | 5 | 0.828 | 0.358 |
| 0.205 | 4.9 | 1 | 0.432 |
| 0.21 | 4.8 | 0.979 | 0.423 |
| 0.215 | 4.7 | 0.644 | 0.278 |
| 0.22 | 4.5 | 0.47 | 0.203 |
| 0.225 | 4.4 | 0.631 | 0.272 |
| 0.235 | 4.3 | 0.544 | 0.235 |
| 0.245 | 4.1 | 0.631 | 0.272 |
| 0.255 | 3.9 | 0.328 | 0.142 |
| 0.265 | 3.8 | 0.389 | 0.168 |
| 0.285 | 3.5 | 0.193 | 0.083 |
| 0.305 | 3.3 | 0.146 | 0.063 |
| 0.325 | 3.1 | 0.166 | 0.072 |
| 0.345 | 2.9 | 0.113 | 0.049 |
| 0.425 | 2.4 | 0.047 | 0.02 |
| 0.505 | 2 | 0.032 | 0.014 |
