National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 20/05/2022 23:49 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 20/05/2022 23:49 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 (20/05/2022 23:49 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.32 |
| Wave zero up crossing period (Spectrum Tz) (s) | 3.2 |
| Wind Wave Significant Wave Height (m) | 0.3 |
| Wind Wave Peak Period (s) | 4.5 |
| Wind Wave Peak Period Direction (°) | 167 |
| Swell Significant Wave Height (m) | 0.13 |
| Swell Peak Period (s) | 10 |
| Swell Peak Period Direction (°) | 185.6 |
| % Swell | 14.8 |
Wave Spectra for date 20/05/2022 23:49:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 0.0015338 | 4.7356075E-5 |
| 0.030 | 33.3 | 0.0052476 | 0.00016201965 |
| 0.035 | 28.6 | 0.038196 | 0.0011793015 |
| 0.040 | 25 | 0.11707 | 0.00361453625 |
| 0.045 | 22.2 | 0.076534 | 0.00236298725 |
| 0.050 | 20 | 0.037817 | 0.001167599875 |
| 0.055 | 18.2 | 0.025862 | 0.00079848925 |
| 0.060 | 16.7 | 0.14808 | 0.00457197 |
| 0.065 | 15.4 | 0.26714 | 0.0082479475 |
| 0.070 | 14.3 | 0.062977 | 0.001944414875 |
| 0.075 | 13.3 | 0.057555 | 0.001777010625 |
| 0.080 | 12.5 | 0.18731 | 0.00578319625 |
| 0.085 | 11.8 | 0.17377 | 0.00536514875 |
| 0.090 | 11.1 | 0.58568 | 0.01808287 |
| 0.095 | 10.5 | 0.3624 | 0.0111891 |
| 0.100 | 10 | 1 | 0.030875 |
| 0.110 | 9.1 | 0.74083 | 0.02287312625 |
| 0.120 | 8.3 | 0.33791 | 0.01043297125 |
| 0.130 | 7.7 | 0.33454 | 0.0103289225 |
| 0.140 | 7.1 | 0.38099 | 0.01176306625 |
| 0.150 | 6.7 | 0.29523 | 0.00911522625 |
| 0.160 | 6.3 | 0.44486 | 0.0137350525 |
| 0.170 | 5.9 | 0.48191 | 0.01487897125 |
| 0.180 | 5.6 | 0.44933 | 0.01387306375 |
| 0.190 | 5.3 | 0.54607 | 0.01685991125 |
| 0.200 | 5 | 0.4516 | 0.01394315 |
| 0.210 | 4.8 | 0.5599 | 0.0172869125 |
| 0.220 | 4.5 | 0.95122 | 0.0293689175 |
| 0.230 | 4.3 | 0.5599 | 0.0172869125 |
| 0.240 | 4.2 | 0.66364 | 0.020489885 |
| 0.250 | 4 | 0.81872 | 0.02527798 |
| 0.260 | 3.8 | 0.69072 | 0.02132598 |
| 0.270 | 3.7 | 0.4253 | 0.0131311375 |
| 0.280 | 3.6 | 0.45613 | 0.01408301375 |
| 0.290 | 3.4 | 0.52466 | 0.0161988775 |
| 0.300 | 3.3 | 0.44709 | 0.01380390375 |
| 0.310 | 3.2 | 0.43171 | 0.01332904625 |
| 0.320 | 3.1 | 0.4516 | 0.01394315 |
| 0.330 | 3 | 0.25538 | 0.0078848575 |
| 0.340 | 2.9 | 0.47472 | 0.01465698 |
| 0.350 | 2.9 | 0.33286 | 0.0102770525 |
| 0.360 | 2.8 | 0.37908 | 0.011704095 |
| 0.370 | 2.7 | 0.29671 | 0.00916092125 |
| 0.380 | 2.6 | 0.38099 | 0.01176306625 |
| 0.390 | 2.6 | 0.47236 | 0.014584115 |
| 0.400 | 2.5 | 0.36606 | 0.0113021025 |
| 0.410 | 2.4 | 0.28939 | 0.00893491625 |
| 0.420 | 2.4 | 0.40253 | 0.01242811375 |
| 0.430 | 2.3 | 0.2334 | 0.007206225 |
| 0.440 | 2.3 | 0.19593 | 0.00604933875 |
| 0.450 | 2.2 | 0.31506 | 0.0097274775 |
| 0.460 | 2.2 | 0.28508 | 0.008801845 |
| 0.470 | 2.1 | 0.45613 | 0.01408301375 |
| 0.480 | 2.1 | 0.37532 | 0.011588005 |
| 0.490 | 2 | 0.27527 | 0.00849896125 |
| 0.500 | 2 | 0.31982 | 0.0098744425 |
| 0.510 | 2 | 0.29376 | 0.00906984 |
| 0.520 | 1.9 | 0.21225 | 0.00655321875 |
| 0.530 | 1.9 | 0.22313 | 0.00688913875 |
| 0.540 | 1.9 | 0.20089 | 0.00620247875 |
| 0.550 | 1.8 | 0.13332 | 0.004116255 |
| 0.560 | 1.8 | 0.16448 | 0.00507832 |
| 0.570 | 1.8 | 0.20291 | 0.00626484625 |
| 0.580 | 1.7 | 0.18919 | 0.00584124125 |
