National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 29/11/2022 22:19 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.
Dawlish
Wave Spectra for 29/11/2022 22:19 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 (29/11/2022 22:19 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.56 |
| Wave zero up crossing period (Spectrum Tz) (s) | 2.9 |
| Wind Wave Significant Wave Height (m) | 0.54 |
| Wind Wave Peak Period (s) | 2.8 |
| Wind Wave Peak Period Direction (°) | 103 |
| Swell Significant Wave Height (m) | 0.18 |
| Swell Peak Period (s) | 12.5 |
| Swell Peak Period Direction (°) | 167.3 |
| % Swell | 10.1 |
Wave Spectra for date 29/11/2022 22:19:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 0.00032392 | 4.01531232E-5 |
| 0.030 | 33.3 | 0.0011363 | 0.000140855748 |
| 0.035 | 28.6 | 0.0041692 | 0.000516814032 |
| 0.040 | 25 | 0.022148 | 0.00274546608 |
| 0.045 | 22.2 | 0.015375 | 0.001905885 |
| 0.050 | 20 | 0.010102 | 0.00125224392 |
| 0.055 | 18.2 | 0.012651 | 0.00156821796 |
| 0.060 | 16.7 | 0.01507 | 0.0018680772 |
| 0.065 | 15.4 | 0.1028 | 0.012743088 |
| 0.070 | 14.3 | 0.24414 | 0.0302635944 |
| 0.075 | 13.3 | 0.2466 | 0.030568536 |
| 0.080 | 12.5 | 0.67031 | 0.0830916276 |
| 0.085 | 11.8 | 0.47236 | 0.0585537456 |
| 0.090 | 11.1 | 0.3312 | 0.041055552 |
| 0.095 | 10.5 | 0.12003 | 0.0148789188 |
| 0.100 | 10 | 0.21871 | 0.0271112916 |
| 0.110 | 9.1 | 0.12745 | 0.015798702 |
| 0.120 | 8.3 | 0.15031 | 0.0186324276 |
| 0.130 | 7.7 | 0.10593 | 0.0131310828 |
| 0.140 | 7.1 | 0.25284 | 0.0313420464 |
| 0.150 | 6.7 | 0.16283 | 0.0201844068 |
| 0.160 | 6.3 | 0.20597 | 0.0255320412 |
| 0.170 | 5.9 | 0.25411 | 0.0314994756 |
| 0.180 | 5.6 | 0.27803 | 0.0344645988 |
| 0.190 | 5.3 | 0.23457 | 0.0290772972 |
| 0.200 | 5 | 0.27803 | 0.0344645988 |
| 0.210 | 4.8 | 0.22091 | 0.0273840036 |
| 0.220 | 4.5 | 0.20804 | 0.0257886384 |
| 0.230 | 4.3 | 0.24414 | 0.0302635944 |
| 0.240 | 4.2 | 0.28083 | 0.0348116868 |
| 0.250 | 4 | 0.35879 | 0.0444756084 |
| 0.260 | 3.8 | 0.27389 | 0.0339514044 |
| 0.270 | 3.7 | 0.24783 | 0.0307210068 |
| 0.280 | 3.6 | 0.33454 | 0.0414695784 |
| 0.290 | 3.4 | 0.39455 | 0.048908418 |
| 0.300 | 3.3 | 0.49907 | 0.0618647172 |
| 0.310 | 3.2 | 0.42528 | 0.0527177088 |
| 0.320 | 3.1 | 0.49907 | 0.0618647172 |
| 0.330 | 3 | 0.54334 | 0.0673524264 |
| 0.340 | 2.9 | 0.77879 | 0.0965388084 |
| 0.350 | 2.9 | 0.77491 | 0.0960578436 |
| 0.360 | 2.8 | 1 | 0.12396 |
| 0.370 | 2.7 | 0.59749 | 0.0740648604 |
| 0.380 | 2.6 | 0.65376 | 0.0810400896 |
| 0.390 | 2.6 | 0.5712 | 0.070805952 |
| 0.400 | 2.5 | 0.48675 | 0.06033753 |
| 0.410 | 2.4 | 0.3624 | 0.044923104 |
| 0.420 | 2.4 | 0.21119 | 0.0261791124 |
| 0.430 | 2.3 | 0.22992 | 0.0285008832 |
| 0.440 | 2.3 | 0.2393 | 0.029663628 |
| 0.450 | 2.2 | 0.14588 | 0.0180832848 |
| 0.460 | 2.2 | 0.25924 | 0.0321353904 |
| 0.470 | 2.1 | 0.13466 | 0.0166924536 |
| 0.480 | 2.1 | 0.19789 | 0.0245304444 |
| 0.490 | 2 | 0.22764 | 0.0282182544 |
| 0.500 | 2 | 0.19989 | 0.0247783644 |
| 0.510 | 2 | 0.14227 | 0.0176357892 |
| 0.520 | 1.9 | 0.1549 | 0.019201404 |
| 0.530 | 1.9 | 0.12809 | 0.0158780364 |
| 0.540 | 1.9 | 0.13807 | 0.0171151572 |
| 0.550 | 1.8 | 0.15107 | 0.0187266372 |
| 0.560 | 1.8 | 0.11361 | 0.0140830956 |
| 0.570 | 1.8 | 0.086722 | 0.01075005912 |
| 0.580 | 1.7 | 0.15961 | 0.0197852556 |
