National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 12/11/2024 06:30 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.
Herne Bay
Tide Levels and Harmonics Wave Spectra for 12/11/2024 06:30 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 (12/11/2024 06:30 GMT) | |
|---|---|
| Significant Wave Height (m) | 1.02 |
| Wave zero up crossing period (Spectrum Tz) (s) | 3.1 |
| Wind Wave Significant Wave Height (m) | 1.02 |
| Wind Wave Peak Period (s) | 4 |
| Wind Wave Peak Period Direction (°) | 0 |
| Swell Significant Wave Height (m) | 0.08 |
| Swell Peak Period (s) | 10.7 |
| Swell Peak Period Direction (°) | 0 |
| % Swell | 0.7 |
Wave Spectra for date 12/11/2024 06:30:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.0313 | 31.9 | 0.012 | 0.008 |
| 0.0391 | 25.6 | 0.01 | 0.006 |
| 0.0469 | 21.3 | 0.009 | 0.006 |
| 0.0547 | 18.3 | 0.009 | 0.006 |
| 0.0625 | 16 | 0.008 | 0.005 |
| 0.0703 | 14.2 | 0.008 | 0.005 |
| 0.0781 | 12.8 | 0.008 | 0.005 |
| 0.0859 | 11.6 | 0.009 | 0.006 |
| 0.0938 | 10.7 | 0.012 | 0.008 |
| 0.1016 | 9.8 | 0.015 | 0.009 |
| 0.1094 | 9.1 | 0.018 | 0.012 |
| 0.1172 | 8.5 | 0.025 | 0.016 |
| 0.1250 | 8 | 0.038 | 0.024 |
| 0.1328 | 7.5 | 0.073 | 0.047 |
| 0.1406 | 7.1 | 0.127 | 0.082 |
| 0.1484 | 6.7 | 0.133 | 0.086 |
| 0.1563 | 6.4 | 0.105 | 0.068 |
| 0.1641 | 6.1 | 0.122 | 0.079 |
| 0.1719 | 5.8 | 0.137 | 0.089 |
| 0.1797 | 5.6 | 0.135 | 0.088 |
| 0.1875 | 5.3 | 0.148 | 0.096 |
| 0.1953 | 5.1 | 0.176 | 0.114 |
| 0.2031 | 4.9 | 0.22 | 0.143 |
| 0.2109 | 4.7 | 0.238 | 0.155 |
| 0.2188 | 4.6 | 0.308 | 0.2 |
| 0.2266 | 4.4 | 0.453 | 0.293 |
| 0.2344 | 4.3 | 0.586 | 0.38 |
| 0.2422 | 4.1 | 0.759 | 0.492 |
| 0.2500 | 4 | 1 | 0.648 |
| 0.2578 | 3.9 | 0.956 | 0.619 |
| 0.2656 | 3.8 | 0.751 | 0.486 |
| 0.2734 | 3.7 | 0.707 | 0.458 |
| 0.2813 | 3.6 | 0.551 | 0.357 |
| 0.2891 | 3.5 | 0.46 | 0.298 |
| 0.2969 | 3.4 | 0.402 | 0.261 |
| 0.3047 | 3.3 | 0.374 | 0.242 |
| 0.3125 | 3.2 | 0.341 | 0.221 |
| 0.3203 | 3.1 | 0.207 | 0.134 |
| 0.3281 | 3 | 0.162 | 0.105 |
| 0.3359 | 3 | 0.171 | 0.111 |
| 0.3438 | 2.9 | 0.184 | 0.119 |
| 0.3516 | 2.8 | 0.182 | 0.118 |
| 0.3594 | 2.8 | 0.17 | 0.11 |
| 0.3672 | 2.7 | 0.144 | 0.093 |
| 0.3750 | 2.7 | 0.121 | 0.078 |
| 0.3828 | 2.6 | 0.135 | 0.088 |
| 0.3906 | 2.6 | 0.116 | 0.075 |
| 0.3984 | 2.5 | 0.092 | 0.06 |
| 0.4063 | 2.5 | 0.116 | 0.075 |
| 0.4141 | 2.4 | 0.128 | 0.083 |
| 0.4219 | 2.4 | 0.105 | 0.068 |
| 0.4297 | 2.3 | 0.079 | 0.051 |
| 0.4375 | 2.3 | 0.067 | 0.044 |
| 0.4453 | 2.2 | 0.063 | 0.041 |
| 0.4531 | 2.2 | 0.057 | 0.037 |
| 0.4609 | 2.2 | 0.057 | 0.037 |
| 0.4688 | 2.1 | 0.048 | 0.031 |
| 0.4766 | 2.1 | 0.041 | 0.026 |
| 0.4844 | 2.1 | 0.039 | 0.025 |
| 0.4922 | 2 | 0.048 | 0.031 |
| 0.5000 | 2 | 0.058 | 0.038 |
| 0.5078 | 2 | 0.049 | 0.032 |
| 0.5156 | 1.9 | 0.039 | 0.025 |
| 0.5234 | 1.9 | 0.037 | 0.024 |
| 0.5313 | 1.9 | 0.033 | 0.021 |
| 0.5391 | 1.9 | 0.035 | 0.022 |
| 0.5469 | 1.8 | 0.032 | 0.021 |
| 0.5547 | 1.8 | 0.032 | 0.021 |
| 0.5625 | 1.8 | 0.034 | 0.022 |
| 0.5703 | 1.8 | 0.028 | 0.018 |
| 0.5781 | 1.7 | 0.03 | 0.019 |
| 0.5859 | 1.7 | 0.029 | 0.019 |
| 0.5938 | 1.7 | 0.027 | 0.018 |
| 0.6016 | 1.7 | 0.025 | 0.016 |
| 0.6094 | 1.6 | 0.018 | 0.012 |
| 0.6172 | 1.6 | 0.013 | 0.008 |
| 0.6250 | 1.6 | 0.012 | 0.008 |
| 0.6328 | 1.6 | 0.014 | 0.009 |
| 0.6406 | 1.6 | 0.015 | 0.01 |
| 0.6484 | 1.5 | 0.015 | 0.01 |
| 0.6563 | 1.5 | 0.014 | 0.009 |
| 0.6641 | 1.5 | 0.013 | 0.009 |
| 0.6719 | 1.5 | 0.012 | 0.008 |
| 0.6797 | 1.5 | 0.013 | 0.008 |
| 0.6875 | 1.5 | 0.012 | 0.007 |
| 0.6953 | 1.4 | 0.012 | 0.007 |
| 0.7031 | 1.4 | 0.01 | 0.006 |
| 0.7109 | 1.4 | 0.007 | 0.005 |
| 0.7188 | 1.4 | 0.007 | 0.005 |
| 0.7266 | 1.4 | 0.009 | 0.006 |
| 0.7344 | 1.4 | 0.009 | 0.006 |
| 0.7422 | 1.3 | 0.007 | 0.005 |
| 0.7500 | 1.3 | 0.006 | 0.004 |
| 0.7578 | 1.3 | 0.007 | 0.005 |
| 0.7656 | 1.3 | 0.007 | 0.005 |
| 0.7734 | 1.3 | 0.007 | 0.004 |
| 0.7813 | 1.3 | 0.007 | 0.004 |
| 0.7891 | 1.3 | 0.007 | 0.005 |
| 0.7969 | 1.3 | 0.006 | 0.004 |
| 0.8047 | 1.2 | 0.006 | 0.004 |
| 0.8125 | 1.2 | 0.005 | 0.003 |
| 0.8203 | 1.2 | 0.006 | 0.004 |
| 0.8281 | 1.2 | 0.008 | 0.005 |
| 0.8359 | 1.2 | 0.006 | 0.004 |
| 0.8438 | 1.2 | 0.006 | 0.004 |
| 0.8516 | 1.2 | 0.006 | 0.004 |
| 0.8594 | 1.2 | 0.006 | 0.004 |
| 0.8672 | 1.2 | 0.006 | 0.004 |
| 0.8750 | 1.1 | 0.005 | 0.003 |
| 0.8828 | 1.1 | 0.005 | 0.003 |
| 0.8906 | 1.1 | 0.006 | 0.004 |
| 0.8984 | 1.1 | 0.004 | 0.003 |
| 0.9063 | 1.1 | 0.004 | 0.003 |
