National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 30/11/2022 00:31 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.
Seaford
Wave Spectra for 30/11/2022 00:31 GMT
Wave Spectra page developed in conjunction with Fugro GB Marine Limited.
Wave Spectra page developed in conjunction with Fugro GB Marine Limited.
| Sea and Swell Summary for (30/11/2022 00:31 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.34 |
| Wave zero up crossing period (Spectrum Tz) (s) | 5.8 |
| Wind Wave Significant Wave Height (m) | 0.29 |
| Wind Wave Peak Period (s) | 7.7 |
| Wind Wave Peak Period Direction (°) | 231 |
| Swell Significant Wave Height (m) | 0.18 |
| Swell Peak Period (s) | 11.1 |
| Swell Peak Period Direction (°) | 215.2 |
| % Swell | 28.3 |
Wave Spectra for date 30/11/2022 00:31:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 5.9175E-5 | 1.29060675E-5 |
| 0.030 | 33.3 | 0.00021177 | 4.6187037E-5 |
| 0.035 | 28.6 | 0.0009878 | 0.00021543918 |
| 0.040 | 25 | 0.0023816 | 0.00051942696 |
| 0.045 | 22.2 | 0.0086515 | 0.00188689215 |
| 0.050 | 20 | 0.0032309 | 0.00070465929 |
| 0.055 | 18.2 | 0.0026585 | 0.00057981885 |
| 0.060 | 16.7 | 0.0023816 | 0.00051942696 |
| 0.065 | 15.4 | 0.0050926 | 0.00111069606 |
| 0.070 | 14.3 | 0.015375 | 0.0033532875 |
| 0.075 | 13.3 | 0.031587 | 0.0068891247 |
| 0.080 | 12.5 | 0.087162 | 0.0190100322 |
| 0.085 | 11.8 | 0.37908 | 0.082677348 |
| 0.090 | 11.1 | 1 | 0.2181 |
| 0.095 | 10.5 | 0.41066 | 0.089564946 |
| 0.100 | 10 | 0.24051 | 0.052455231 |
| 0.110 | 9.1 | 0.28224 | 0.061556544 |
| 0.120 | 8.3 | 0.28794 | 0.062799714 |
| 0.130 | 7.7 | 0.29819 | 0.065035239 |
| 0.140 | 7.1 | 0.25284 | 0.055144404 |
| 0.150 | 6.7 | 0.1979 | 0.04316199 |
| 0.160 | 6.3 | 0.14957 | 0.032621217 |
| 0.170 | 5.9 | 0.098271 | 0.0214329051 |
| 0.180 | 5.6 | 0.053132 | 0.0115880892 |
| 0.190 | 5.3 | 0.068221 | 0.0148790001 |
| 0.200 | 5 | 0.066204 | 0.0144390924 |
| 0.210 | 4.8 | 0.039557 | 0.0086273817 |
| 0.220 | 4.5 | 0.027876 | 0.0060797556 |
| 0.230 | 4.3 | 0.032387 | 0.0070636047 |
| 0.240 | 4.2 | 0.025476 | 0.0055563156 |
| 0.250 | 4 | 0.029452 | 0.0064234812 |
| 0.260 | 3.8 | 0.037254 | 0.0081250974 |
| 0.270 | 3.7 | 0.025732 | 0.0056121492 |
| 0.280 | 3.6 | 0.018043 | 0.0039351783 |
| 0.290 | 3.4 | 0.022823 | 0.0049776963 |
| 0.300 | 3.3 | 0.016573 | 0.0036145713 |
| 0.310 | 3.2 | 0.013912 | 0.0030342072 |
| 0.320 | 3.1 | 0.012651 | 0.0027591831 |
| 0.330 | 3 | 0.013167 | 0.0028717227 |
| 0.340 | 2.9 | 0.012715 | 0.0027731415 |
| 0.350 | 2.9 | 0.0063773 | 0.00139088913 |
| 0.360 | 2.8 | 0.010102 | 0.0022032462 |
| 0.370 | 2.7 | 0.0091408 | 0.00199360848 |
| 0.380 | 2.6 | 0.0088707 | 0.00193469967 |
| 0.390 | 2.6 | 0.0055997 | 0.00122129457 |
| 0.400 | 2.5 | 0.0097547 | 0.00212750007 |
| 0.410 | 2.4 | 0.0066378 | 0.00144770418 |
| 0.420 | 2.4 | 0.0058579 | 0.00127760799 |
| 0.430 | 2.3 | 0.0074466 | 0.00162410346 |
| 0.440 | 2.3 | 0.0085653 | 0.00186809193 |
| 0.450 | 2.2 | 0.0051435 | 0.00112179735 |
| 0.460 | 2.2 | 0.0055718 | 0.00121520958 |
| 0.470 | 2.1 | 0.0053806 | 0.00117350886 |
| 0.480 | 2.1 | 0.0055442 | 0.00120919002 |
| 0.490 | 2 | 0.0034479 | 0.00075198699 |
| 0.500 | 2 | 0.0031828 | 0.00069416868 |
| 0.510 | 2 | 0.0027258 | 0.00059449698 |
| 0.520 | 1.9 | 0.0037164 | 0.00081054684 |
| 0.530 | 1.9 | 0.0037164 | 0.00081054684 |
| 0.540 | 1.9 | 0.0040259 | 0.00087804879 |
| 0.550 | 1.8 | 0.0054072 | 0.00117931032 |
| 0.560 | 1.8 | 0.0068395 | 0.00149169495 |
| 0.570 | 1.8 | 0.0069083 | 0.00150670023 |
| 0.580 | 1.7 | 0.0084805 | 0.00184959705 |
