National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 29/09/2022 13:50 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.
Minehead
Wave Spectra for 29/09/2022 13:50 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 (29/09/2022 13:50 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.45 |
| Wave zero up crossing period (Spectrum Tz) (s) | 2.7 |
| Wind Wave Significant Wave Height (m) | 0.44 |
| Wind Wave Peak Period (s) | 2.6 |
| Wind Wave Peak Period Direction (°) | 37 |
| Swell Significant Wave Height (m) | 0.05 |
| Swell Peak Period (s) | 13.3 |
| Swell Peak Period Direction (°) | 348.8 |
| % Swell | 1.3 |
Wave Spectra for date 29/09/2022 13:50:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 0.00037635 | 2.509614705E-5 |
| 0.030 | 33.3 | 0.0023816 | 0.0001588122328 |
| 0.035 | 28.6 | 0.0074094 | 0.0004940810202 |
| 0.040 | 25 | 0.022259 | 0.001484296897 |
| 0.045 | 22.2 | 0.011109 | 0.000740781447 |
| 0.050 | 20 | 0.010998 | 0.000733379634 |
| 0.055 | 18.2 | 0.016407 | 0.001094067981 |
| 0.060 | 16.7 | 0.009514 | 0.000634422062 |
| 0.065 | 15.4 | 0.018224 | 0.001215230992 |
| 0.070 | 14.3 | 0.041795 | 0.002787015985 |
| 0.075 | 13.3 | 0.12873 | 0.00858410259 |
| 0.080 | 12.5 | 0.12619 | 0.00841472777 |
| 0.085 | 11.8 | 0.061115 | 0.004075331545 |
| 0.090 | 11.1 | 0.028439 | 0.001896397837 |
| 0.095 | 10.5 | 0.013434 | 0.000895819422 |
| 0.100 | 10 | 0.018499 | 0.001233568817 |
| 0.110 | 9.1 | 0.09255 | 0.00617151165 |
| 0.120 | 8.3 | 0.16448 | 0.01096801984 |
| 0.130 | 7.7 | 0.49908 | 0.03328015164 |
| 0.140 | 7.1 | 0.69073 | 0.04605994859 |
| 0.150 | 6.7 | 0.3624 | 0.0241659192 |
| 0.160 | 6.3 | 0.25666 | 0.01711485878 |
| 0.170 | 5.9 | 0.3012 | 0.0200849196 |
| 0.180 | 5.6 | 0.27803 | 0.01853987449 |
| 0.190 | 5.3 | 0.21331 | 0.01422415073 |
| 0.200 | 5 | 0.13003 | 0.00867079049 |
| 0.210 | 4.8 | 0.19495 | 0.01299985085 |
| 0.220 | 4.5 | 0.23108 | 0.01540910764 |
| 0.230 | 4.3 | 0.1437 | 0.0095823471 |
| 0.240 | 4.2 | 0.12938 | 0.00862744654 |
| 0.250 | 4 | 0.13266 | 0.00884616678 |
| 0.260 | 3.8 | 0.19692 | 0.01313121636 |
| 0.270 | 3.7 | 0.30727 | 0.02048968541 |
| 0.280 | 3.6 | 0.36422 | 0.02428728226 |
| 0.290 | 3.4 | 0.41895 | 0.02793684285 |
| 0.300 | 3.3 | 0.46301 | 0.03087489583 |
| 0.310 | 3.2 | 0.4086 | 0.0272466738 |
| 0.320 | 3.1 | 0.44263 | 0.02951589629 |
| 0.330 | 3 | 0.75956 | 0.05064973948 |
| 0.340 | 2.9 | 0.5975 | 0.0398430925 |
| 0.350 | 2.9 | 0.5599 | 0.0373358117 |
| 0.360 | 2.8 | 0.43824 | 0.02922315792 |
| 0.370 | 2.7 | 0.55432 | 0.03696372056 |
| 0.380 | 2.6 | 0.8311 | 0.0554202413 |
| 0.390 | 2.6 | 1 | 0.066683 |
| 0.400 | 2.5 | 0.99501 | 0.06635025183 |
| 0.410 | 2.4 | 0.71177 | 0.04746295891 |
| 0.420 | 2.4 | 0.42741 | 0.02850098103 |
| 0.430 | 2.3 | 0.55156 | 0.03677967548 |
| 0.440 | 2.3 | 0.47711 | 0.03181512613 |
| 0.450 | 2.2 | 0.46534 | 0.03103026722 |
| 0.460 | 2.2 | 0.54608 | 0.03641425264 |
| 0.470 | 2.1 | 0.4892 | 0.0326213236 |
| 0.480 | 2.1 | 0.32142 | 0.02143324986 |
| 0.490 | 2 | 0.35523 | 0.02368780209 |
| 0.500 | 2 | 0.30727 | 0.02048968541 |
| 0.510 | 2 | 0.32628 | 0.02175732924 |
| 0.520 | 1.9 | 0.23931 | 0.01595790873 |
| 0.530 | 1.9 | 0.24171 | 0.01611794793 |
| 0.540 | 1.9 | 0.18269 | 0.01218231727 |
| 0.550 | 1.8 | 0.13738 | 0.00916091054 |
| 0.560 | 1.8 | 0.20089 | 0.01339594787 |
| 0.570 | 1.8 | 0.15568 | 0.01038120944 |
| 0.580 | 1.7 | 0.13466 | 0.00897953278 |
