National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 16/08/2022 10:02 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.
Sandown Bay
Wave Spectra for 16/08/2022 10:02 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 (16/08/2022 10:02 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.11 |
| Wave zero up crossing period (Spectrum Tz) (s) | 2.7 |
| Wind Wave Significant Wave Height (m) | 0.11 |
| Wind Wave Peak Period (s) | 2.7 |
| Wind Wave Peak Period Direction (°) | 141 |
| Swell Significant Wave Height (m) | 0 |
| Swell Peak Period (s) | 25 |
| Swell Peak Period Direction (°) | 333.3 |
| % Swell | 0.2 |
Wave Spectra for date 16/08/2022 10:02:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 0.0002816 | 1.0384E-6 |
| 0.030 | 33.3 | 0.0016616 | 6.12715E-6 |
| 0.035 | 28.6 | 0.0094666 | 3.49080875E-5 |
| 0.040 | 25 | 0.011165 | 4.11709375E-5 |
| 0.045 | 22.2 | 0.0045166 | 1.66549625E-5 |
| 0.050 | 20 | 0.0067043 | 2.472210625E-5 |
| 0.055 | 18.2 | 0.0051436 | 1.8967025E-5 |
| 0.060 | 16.7 | 0.0060361 | 2.225811875E-5 |
| 0.065 | 15.4 | 0.0077505 | 2.857996875E-5 |
| 0.070 | 14.3 | 0.001307 | 4.8195625E-6 |
| 0.075 | 13.3 | 0.001142 | 4.211125E-6 |
| 0.080 | 12.5 | 0.0036795 | 1.356815625E-5 |
| 0.085 | 11.8 | 0.0078677 | 2.901214375E-5 |
| 0.090 | 11.1 | 0.0050671 | 1.868493125E-5 |
| 0.095 | 10.5 | 0.0052738 | 1.94471375E-5 |
| 0.100 | 10 | 0.0063775 | 2.351703125E-5 |
| 0.110 | 9.1 | 0.017953 | 6.62016875E-5 |
| 0.120 | 8.3 | 0.022596 | 8.332275E-5 |
| 0.130 | 7.7 | 0.04573 | 0.000168629375 |
| 0.140 | 7.1 | 0.063927 | 0.0002357308125 |
| 0.150 | 6.7 | 0.06522 | 0.00024049875 |
| 0.160 | 6.3 | 0.065546 | 0.000241700875 |
| 0.170 | 5.9 | 0.11649 | 0.000429556875 |
| 0.180 | 5.6 | 0.27528 | 0.001015095 |
| 0.190 | 5.3 | 0.31824 | 0.00117351 |
| 0.200 | 5 | 0.54606 | 0.00201359625 |
| 0.210 | 4.8 | 0.4941 | 0.00182199375 |
| 0.220 | 4.5 | 0.47713 | 0.001759416875 |
| 0.230 | 4.3 | 0.5571 | 0.00205430625 |
| 0.240 | 4.2 | 0.81058 | 0.00298901375 |
| 0.250 | 4 | 0.59452 | 0.0021922925 |
| 0.260 | 3.8 | 0.4966 | 0.0018312125 |
| 0.270 | 3.7 | 0.54606 | 0.00201359625 |
| 0.280 | 3.6 | 0.45386 | 0.00167360875 |
| 0.290 | 3.4 | 0.52729 | 0.001944381875 |
| 0.300 | 3.3 | 0.74454 | 0.00274549125 |
| 0.310 | 3.2 | 0.79452 | 0.0029297925 |
| 0.320 | 3.1 | 0.57695 | 0.002127503125 |
| 0.330 | 3 | 0.77106 | 0.00284328375 |
| 0.340 | 2.9 | 0.80654 | 0.00297411625 |
| 0.350 | 2.9 | 0.69768 | 0.002572695 |
| 0.360 | 2.8 | 0.50915 | 0.001877490625 |
| 0.370 | 2.7 | 1 | 0.0036875 |
| 0.380 | 2.6 | 0.65052 | 0.0023987925 |
| 0.390 | 2.6 | 0.55989 | 0.002064594375 |
| 0.400 | 2.5 | 0.56553 | 0.002085391875 |
| 0.410 | 2.4 | 0.44708 | 0.0016486075 |
| 0.420 | 2.4 | 0.3482 | 0.0012839875 |
| 0.430 | 2.3 | 0.41896 | 0.001544915 |
| 0.440 | 2.3 | 0.39851 | 0.001469505625 |
| 0.450 | 2.2 | 0.39062 | 0.00144041125 |
| 0.460 | 2.2 | 0.3606 | 0.0013297125 |
| 0.470 | 2.1 | 0.3027 | 0.00111620625 |
| 0.480 | 2.1 | 0.22537 | 0.000831051875 |
| 0.490 | 2 | 0.4086 | 0.0015067125 |
| 0.500 | 2 | 0.42104 | 0.001552585 |
| 0.510 | 2 | 0.31037 | 0.001144489375 |
| 0.520 | 1.9 | 0.28507 | 0.001051195625 |
| 0.530 | 1.9 | 0.24907 | 0.000918445625 |
| 0.540 | 1.9 | 0.28651 | 0.001056505625 |
| 0.550 | 1.8 | 0.31824 | 0.00117351 |
| 0.560 | 1.8 | 0.31192 | 0.001150205 |
| 0.570 | 1.8 | 0.24537 | 0.000904801875 |
| 0.580 | 1.7 | 0.25666 | 0.00094643375 |
