National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 05/02/2023 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 05/02/2023 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 (05/02/2023 13:50 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.33 |
| Wave zero up crossing period (Spectrum Tz) (s) | 2.9 |
| Wind Wave Significant Wave Height (m) | 0.26 |
| Wind Wave Peak Period (s) | 2.2 |
| Wind Wave Peak Period Direction (°) | 46 |
| Swell Significant Wave Height (m) | 0.2 |
| Swell Peak Period (s) | 11.1 |
| Swell Peak Period Direction (°) | 331.9 |
| % Swell | 36.1 |
Wave Spectra for date 05/02/2023 13:50:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 9.6112E-5 | 6.31359728E-6 |
| 0.030 | 33.3 | 0.00047843 | 3.14280667E-5 |
| 0.035 | 28.6 | 0.0034307 | 0.000225362683 |
| 0.040 | 25 | 0.01162 | 0.0007633178 |
| 0.045 | 22.2 | 0.011562 | 0.00075950778 |
| 0.050 | 20 | 0.011221 | 0.00073710749 |
| 0.055 | 18.2 | 0.0099023 | 0.000650482087 |
| 0.060 | 16.7 | 0.012778 | 0.00083938682 |
| 0.065 | 15.4 | 0.035614 | 0.00233948366 |
| 0.070 | 14.3 | 0.092089 | 0.00604932641 |
| 0.075 | 13.3 | 0.45841 | 0.0301129529 |
| 0.080 | 12.5 | 0.92775 | 0.0609438975 |
| 0.085 | 11.8 | 0.76337 | 0.0501457753 |
| 0.090 | 11.1 | 1 | 0.06569 |
| 0.095 | 10.5 | 0.78271 | 0.0514162199 |
| 0.100 | 10 | 0.97531 | 0.0640681139 |
| 0.110 | 9.1 | 0.42742 | 0.0280772198 |
| 0.120 | 8.3 | 0.25795 | 0.0169447355 |
| 0.130 | 7.7 | 0.1729 | 0.011357801 |
| 0.140 | 7.1 | 0.21014 | 0.0138040966 |
| 0.150 | 6.7 | 0.1678 | 0.011022782 |
| 0.160 | 6.3 | 0.10699 | 0.0070281731 |
| 0.170 | 5.9 | 0.16948 | 0.0111331412 |
| 0.180 | 5.6 | 0.093482 | 0.00614083258 |
| 0.190 | 5.3 | 0.12369 | 0.0081251961 |
| 0.200 | 5 | 0.096328 | 0.00632778632 |
| 0.210 | 4.8 | 0.083743 | 0.00550107767 |
| 0.220 | 4.5 | 0.076155 | 0.00500262195 |
| 0.230 | 4.3 | 0.047596 | 0.00312658124 |
| 0.240 | 4.2 | 0.082911 | 0.00544642359 |
| 0.250 | 4 | 0.048558 | 0.00318977502 |
| 0.260 | 3.8 | 0.043937 | 0.00288622153 |
| 0.270 | 3.7 | 0.028724 | 0.00188687956 |
| 0.280 | 3.6 | 0.028724 | 0.00188687956 |
| 0.290 | 3.4 | 0.026649 | 0.00175057281 |
| 0.300 | 3.3 | 0.018316 | 0.00120317804 |
| 0.310 | 3.2 | 0.025097 | 0.00164862193 |
| 0.320 | 3.1 | 0.027324 | 0.00179491356 |
| 0.330 | 3 | 0.026649 | 0.00175057281 |
| 0.340 | 2.9 | 0.038775 | 0.00254712975 |
| 0.350 | 2.9 | 0.043937 | 0.00288622153 |
| 0.360 | 2.8 | 0.058134 | 0.00381882246 |
| 0.370 | 2.7 | 0.1159 | 0.007613471 |
| 0.380 | 2.6 | 0.16613 | 0.0109130797 |
| 0.390 | 2.6 | 0.18825 | 0.0123661425 |
| 0.400 | 2.5 | 0.16697 | 0.0109682593 |
| 0.410 | 2.4 | 0.12063 | 0.0079241847 |
| 0.420 | 2.4 | 0.1729 | 0.011357801 |
| 0.430 | 2.3 | 0.17377 | 0.0114149513 |
| 0.440 | 2.3 | 0.25795 | 0.0169447355 |
| 0.450 | 2.2 | 0.2133 | 0.014011677 |
| 0.460 | 2.2 | 0.32627 | 0.0214326763 |
| 0.470 | 2.1 | 0.28794 | 0.0189147786 |
| 0.480 | 2.1 | 0.24536 | 0.0161176984 |
| 0.490 | 2 | 0.26316 | 0.0172869804 |
| 0.500 | 2 | 0.24783 | 0.0162799527 |
| 0.510 | 2 | 0.22312 | 0.0146567528 |
| 0.520 | 1.9 | 0.27665 | 0.0181731385 |
| 0.530 | 1.9 | 0.26983 | 0.0177251327 |
| 0.540 | 1.9 | 0.2541 | 0.016691829 |
| 0.550 | 1.8 | 0.21119 | 0.0138730711 |
| 0.560 | 1.8 | 0.26983 | 0.0177251327 |
| 0.570 | 1.8 | 0.16613 | 0.0109130797 |
| 0.580 | 1.7 | 0.13399 | 0.0088018031 |
