Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
Seaford Wave Spectra for 01/03/2021 09:31 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.
Seaford Wave Spectra for 01/03/2021 09:31 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 (01/03/2021 09:31 GMT) | |
|---|---|
| Significant Wave Height (m) | 0.36 |
| Wave zero up crossing period (Spectrum Tz) (s) | 3.6 |
| Wind Wave Significant Wave Height (m) | 0.34 |
| Wind Wave Peak Period (s) | 5 |
| Wind Wave Peak Period Direction (°) | 127 |
| Swell Significant Wave Height (m) | 0.13 |
| Swell Peak Period (s) | 11.1 |
| Swell Peak Period Direction (°) | 205.3 |
| % Swell | 13.4 |
Wave Spectra for date 01/03/2021 09:31:
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.025 | 40 | 4.4279E-5 | 3.464964587E-6 |
| 0.030 | 33.3 | 0.00017252 | 1.350020756E-5 |
| 0.035 | 28.6 | 0.0022882 | 0.0001790585146 |
| 0.040 | 25 | 0.0019892 | 0.0001556608676 |
| 0.045 | 22.2 | 0.0018456 | 0.0001444237368 |
| 0.050 | 20 | 0.002632 | 0.000205961896 |
| 0.055 | 18.2 | 0.0033965 | 0.0002657863145 |
| 0.060 | 16.7 | 0.0050925 | 0.0003985034025 |
| 0.065 | 15.4 | 0.0069085 | 0.0005406108505 |
| 0.070 | 14.3 | 0.024972 | 0.001954133916 |
| 0.075 | 13.3 | 0.18269 | 0.01429604057 |
| 0.080 | 12.5 | 0.18545 | 0.01451201885 |
| 0.085 | 11.8 | 0.27117 | 0.02121986601 |
| 0.090 | 11.1 | 1 | 0.078253 |
| 0.095 | 10.5 | 0.50158 | 0.03925013974 |
| 0.100 | 10 | 0.26848 | 0.02100936544 |
| 0.110 | 9.1 | 0.040967 | 0.003205790651 |
| 0.120 | 8.3 | 0.011796 | 0.000923072388 |
| 0.130 | 7.7 | 0.0099022 | 0.0007748768566 |
| 0.140 | 7.1 | 0.013913 | 0.001088733989 |
| 0.150 | 6.7 | 0.034735 | 0.002718117955 |
| 0.160 | 6.3 | 0.072804 | 0.005697131412 |
| 0.170 | 5.9 | 0.24051 | 0.01882062903 |
| 0.180 | 5.6 | 0.40253 | 0.03149918009 |
| 0.190 | 5.3 | 0.5599 | 0.0438138547 |
| 0.200 | 5 | 0.95124 | 0.07443738372 |
| 0.210 | 4.8 | 0.70469 | 0.05514410657 |
| 0.220 | 4.5 | 0.59156 | 0.04629134468 |
| 0.230 | 4.3 | 0.42529 | 0.03328021837 |
| 0.240 | 4.2 | 0.42956 | 0.03361435868 |
| 0.250 | 4 | 0.47237 | 0.03696436961 |
| 0.260 | 3.8 | 0.31506 | 0.02465439018 |
| 0.270 | 3.7 | 0.50661 | 0.03964375233 |
| 0.280 | 3.6 | 0.32303 | 0.02527806659 |
| 0.290 | 3.4 | 0.47001 | 0.03677969253 |
| 0.300 | 3.3 | 0.23811 | 0.01863282183 |
| 0.310 | 3.2 | 0.25924 | 0.02028630772 |
| 0.320 | 3.1 | 0.16122 | 0.01261594866 |
| 0.330 | 3 | 0.13737 | 0.01074961461 |
| 0.340 | 2.9 | 0.1979 | 0.0154862687 |
| 0.350 | 2.9 | 0.12124 | 0.00948739372 |
| 0.360 | 2.8 | 0.074273 | 0.005812085069 |
| 0.370 | 2.7 | 0.070299 | 0.005501107647 |
| 0.380 | 2.6 | 0.056699 | 0.004436866847 |
| 0.390 | 2.6 | 0.093015 | 0.007278702795 |
| 0.400 | 2.5 | 0.090266 | 0.007063585298 |
| 0.410 | 2.4 | 0.099758 | 0.007806362774 |
| 0.420 | 2.4 | 0.048801 | 0.003818824653 |
| 0.430 | 2.3 | 0.055299 | 0.004327312647 |
| 0.440 | 2.3 | 0.084585 | 0.006619030005 |
| 0.450 | 2.2 | 0.086293 | 0.006752686129 |
| 0.460 | 2.2 | 0.053664 | 0.004199368992 |
| 0.470 | 2.1 | 0.060506 | 0.004734776018 |
| 0.480 | 2.1 | 0.057269 | 0.004481471057 |
| 0.490 | 2 | 0.037817 | 0.002959293701 |
| 0.500 | 2 | 0.072439 | 0.005668569067 |
| 0.510 | 2 | 0.10076 | 0.00788477228 |
| 0.520 | 1.9 | 0.056983 | 0.004459090699 |
| 0.530 | 1.9 | 0.055576 | 0.004348988728 |
| 0.540 | 1.9 | 0.076154 | 0.005959278962 |
| 0.550 | 1.8 | 0.053664 | 0.004199368992 |
| 0.560 | 1.8 | 0.046654 | 0.003650815462 |
| 0.570 | 1.8 | 0.039164 | 0.003064700492 |
| 0.580 | 1.7 | 0.037068 | 0.002900682204 |
