National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 25/01/2025 01:50 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.
Pevensey Bay
Wave Spectra for 25/01/2025 01:50 GMT
Wave Spectra page developed in conjunction with Fugro GB Limited.
Wave Spectra page developed in conjunction with Fugro GB Limited.
| Sea and Swell Summary for (25/01/2025 01:50 GMT) | |
|---|---|
| Significant Wave Height (m) | 1.02 |
| Wave zero up crossing period (Spectrum Tz) (s) | 3.7 |
| Wind Wave Significant Wave Height (m) | 0.95 |
| Wind Wave Peak Period (s) | 4.5 |
| Wind Wave Peak Period Direction (°) | 204 |
| Swell Significant Wave Height (m) | 0.4 |
| Swell Peak Period (s) | 14.3 |
| Swell Peak Period Direction (°) | 209.5 |
| % Swell | 15.3 |
Wave Spectra for date 25/01/2025 01:50:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 0.001 | 0 |
| 0.030 | 33.3 | 0.001 | 0.001 |
| 0.035 | 28.6 | 0.003 | 0.002 |
| 0.040 | 25 | 0.002 | 0.001 |
| 0.045 | 22.2 | 0.009 | 0.005 |
| 0.050 | 20 | 0.028 | 0.016 |
| 0.055 | 18.2 | 0.127 | 0.072 |
| 0.060 | 16.7 | 0.202 | 0.114 |
| 0.065 | 15.4 | 0.153 | 0.086 |
| 0.070 | 14.3 | 0.383 | 0.216 |
| 0.075 | 13.3 | 0.194 | 0.109 |
| 0.080 | 12.5 | 0.198 | 0.112 |
| 0.085 | 11.8 | 0.236 | 0.133 |
| 0.090 | 11.1 | 0.284 | 0.16 |
| 0.095 | 10.5 | 0.197 | 0.111 |
| 0.100 | 10 | 0.279 | 0.158 |
| 0.110 | 9.1 | 0.223 | 0.126 |
| 0.120 | 8.3 | 0.263 | 0.148 |
| 0.130 | 7.7 | 0.158 | 0.089 |
| 0.140 | 7.1 | 0.195 | 0.11 |
| 0.150 | 6.7 | 0.115 | 0.065 |
| 0.160 | 6.3 | 0.106 | 0.06 |
| 0.170 | 5.9 | 0.158 | 0.089 |
| 0.180 | 5.6 | 0.222 | 0.125 |
| 0.190 | 5.3 | 0.33 | 0.186 |
| 0.200 | 5 | 0.538 | 0.303 |
| 0.210 | 4.8 | 0.771 | 0.435 |
| 0.220 | 4.5 | 1 | 0.564 |
| 0.230 | 4.3 | 0.73 | 0.412 |
| 0.240 | 4.2 | 0.619 | 0.349 |
| 0.250 | 4 | 0.401 | 0.226 |
| 0.260 | 3.8 | 0.434 | 0.245 |
| 0.270 | 3.7 | 0.361 | 0.203 |
| 0.280 | 3.6 | 0.377 | 0.213 |
| 0.290 | 3.4 | 0.292 | 0.165 |
| 0.300 | 3.3 | 0.259 | 0.146 |
| 0.310 | 3.2 | 0.198 | 0.112 |
| 0.320 | 3.1 | 0.177 | 0.1 |
| 0.330 | 3 | 0.169 | 0.096 |
| 0.340 | 2.9 | 0.205 | 0.116 |
| 0.350 | 2.9 | 0.135 | 0.076 |
| 0.360 | 2.8 | 0.117 | 0.066 |
| 0.370 | 2.7 | 0.244 | 0.138 |
| 0.380 | 2.6 | 0.201 | 0.113 |
| 0.390 | 2.6 | 0.101 | 0.057 |
| 0.400 | 2.5 | 0.141 | 0.079 |
| 0.410 | 2.4 | 0.129 | 0.073 |
| 0.420 | 2.4 | 0.09 | 0.051 |
| 0.430 | 2.3 | 0.074 | 0.042 |
| 0.440 | 2.3 | 0.084 | 0.047 |
| 0.450 | 2.2 | 0.056 | 0.031 |
| 0.460 | 2.2 | 0.057 | 0.032 |
| 0.470 | 2.1 | 0.068 | 0.038 |
| 0.480 | 2.1 | 0.05 | 0.028 |
| 0.490 | 2 | 0.079 | 0.044 |
| 0.500 | 2 | 0.077 | 0.044 |
| 0.510 | 2 | 0.072 | 0.04 |
| 0.520 | 1.9 | 0.039 | 0.022 |
| 0.530 | 1.9 | 0.037 | 0.021 |
| 0.540 | 1.9 | 0.037 | 0.021 |
| 0.550 | 1.8 | 0.051 | 0.029 |
| 0.560 | 1.8 | 0.04 | 0.022 |
| 0.570 | 1.8 | 0.034 | 0.019 |
| 0.580 | 1.7 | 0.03 | 0.017 |
