National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 29/02/2024 23:30 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.
Herne Bay
Tide Levels and Harmonics Wave Spectra for 29/02/2024 23:30 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 (29/02/2024 23:30 GMT) | |
---|---|
Significant Wave Height (m) | 0.06 |
Wave zero up crossing period (Spectrum Tz) (s) | 2.4 |
Wind Wave Significant Wave Height (m) | 0.04 |
Wind Wave Peak Period (s) | 2.6 |
Wind Wave Peak Period Direction (°) | 0 |
Swell Significant Wave Height (m) | 0 |
Swell Peak Period (s) | 16.7 |
Swell Peak Period Direction (°) | 0 |
% Swell | 0.5 |
Wave Spectra for date 29/02/2024 23:30:
Frequency (Hz) | Period (s) | Normalised Energy | Energy |
---|---|---|---|
0.0300 | 33.3 | 0.011 | 0 |
0.0350 | 28.6 | 0.011 | 0 |
0.0400 | 25 | 0.011 | 0 |
0.0450 | 22.2 | 0.011 | 0 |
0.0500 | 20 | 0.011 | 0 |
0.0550 | 18.2 | 0.011 | 0 |
0.0600 | 16.7 | 0.012 | 0 |
0.0650 | 15.4 | 0.011 | 0 |
0.0700 | 14.3 | 0.011 | 0 |
0.0750 | 13.3 | 0.011 | 0 |
0.0800 | 12.5 | 0.011 | 0 |
0.0850 | 11.8 | 0.009 | 0 |
0.0900 | 11.1 | 0.009 | 0 |
0.0950 | 10.5 | 0.011 | 0 |
0.1000 | 10 | 0.011 | 0 |
0.1050 | 9.5 | 0.011 | 0 |
0.1100 | 9.1 | 0.011 | 0 |
0.1150 | 8.7 | 0.011 | 0 |
0.1200 | 8.3 | 0.011 | 0 |
0.1250 | 8 | 0.012 | 0 |
0.1300 | 7.7 | 0.013 | 0 |
0.1350 | 7.4 | 0.016 | 0 |
0.1400 | 7.1 | 0.016 | 0 |
0.1450 | 6.9 | 0.016 | 0 |
0.1500 | 6.7 | 0.016 | 0 |
0.1550 | 6.5 | 0.017 | 0 |
0.1600 | 6.3 | 0.017 | 0 |
0.1650 | 6.1 | 0.019 | 0 |
0.1700 | 5.9 | 0.02 | 0 |
0.1750 | 5.7 | 0.021 | 0 |
0.1800 | 5.6 | 0.02 | 0 |
0.1850 | 5.4 | 0.02 | 0 |
0.1900 | 5.3 | 0.023 | 0 |
0.1950 | 5.1 | 0.027 | 0 |
0.2000 | 5 | 0.029 | 0 |
0.2050 | 4.9 | 0.029 | 0 |
0.2100 | 4.8 | 0.032 | 0 |
0.2150 | 4.7 | 0.036 | 0 |
0.2200 | 4.5 | 0.036 | 0 |
0.2250 | 4.4 | 0.035 | 0 |
0.2300 | 4.3 | 0.035 | 0 |
0.2350 | 4.3 | 0.036 | 0 |
0.2400 | 4.2 | 0.038 | 0 |
0.2450 | 4.1 | 0.035 | 0 |
0.2500 | 4 | 0.032 | 0 |
0.2550 | 3.9 | 0.034 | 0 |
0.2600 | 3.8 | 0.032 | 0 |
0.2650 | 3.8 | 0.031 | 0 |
0.2700 | 3.7 | 0.032 | 0 |
0.2750 | 3.6 | 0.034 | 0 |
0.2800 | 3.6 | 0.038 | 0 |
0.2850 | 3.5 | 0.043 | 0 |
0.2900 | 3.4 | 0.054 | 0 |
0.2950 | 3.4 | 0.064 | 0 |
0.3000 | 3.3 | 0.079 | 0 |
0.3050 | 3.3 | 0.097 | 0 |
0.3100 | 3.2 | 0.115 | 0 |
0.3150 | 3.2 | 0.141 | 0 |
0.3200 | 3.1 | 0.184 | 0 |
0.3250 | 3.1 | 0.214 | 0 |
0.3300 | 3 | 0.272 | 0 |
0.3350 | 3 | 0.319 | 0 |
0.3400 | 2.9 | 0.374 | 0 |
0.3450 | 2.9 | 0.487 | 0 |
0.3500 | 2.9 | 0.538 | 0 |
0.3550 | 2.8 | 0.625 | 0 |
0.3600 | 2.8 | 0.686 | 0.001 |
0.3650 | 2.7 | 0.79 | 0.001 |
0.3700 | 2.7 | 0.862 | 0.001 |
0.3750 | 2.7 | 0.899 | 0.001 |
0.3800 | 2.6 | 0.916 | 0.001 |
0.3850 | 2.6 | 0.936 | 0.001 |
0.3900 | 2.6 | 1 | 0.001 |
0.3950 | 2.5 | 0.987 | 0.001 |
0.4000 | 2.5 | 0.91 | 0.001 |
0.4050 | 2.5 | 0.92 | 0.001 |
0.4100 | 2.4 | 0.869 | 0.001 |
0.4150 | 2.4 | 0.831 | 0.001 |
0.4200 | 2.4 | 0.732 | 0.001 |
0.4250 | 2.4 | 0.664 | 0 |
0.4300 | 2.3 | 0.615 | 0 |
0.4350 | 2.3 | 0.595 | 0 |
0.4400 | 2.3 | 0.55 | 0 |
0.4450 | 2.2 | 0.458 | 0 |
0.4500 | 2.2 | 0.458 | 0 |
0.4550 | 2.2 | 0.434 | 0 |
0.4600 | 2.2 | 0.377 | 0 |
0.4650 | 2.2 | 0.35 | 0 |
0.4700 | 2.1 | 0.326 | 0 |
0.4750 | 2.1 | 0.308 | 0 |
0.4800 | 2.1 | 0.295 | 0 |
0.4850 | 2.1 | 0.28 | 0 |
0.4900 | 2 | 0.265 | 0 |
0.4950 | 2 | 0.244 | 0 |
0.5000 | 2 | 0.229 | 0 |
0.5050 | 2 | 0.19 | 0 |
0.5100 | 2 | 0.193 | 0 |
0.5150 | 1.9 | 0.194 | 0 |
0.5200 | 1.9 | 0.181 | 0 |
0.5250 | 1.9 | 0.177 | 0 |
0.5300 | 1.9 | 0.185 | 0 |
0.5350 | 1.9 | 0.176 | 0 |
0.5400 | 1.9 | 0.165 | 0 |
0.5450 | 1.8 | 0.157 | 0 |
0.5500 | 1.8 | 0.149 | 0 |
0.5550 | 1.8 | 0.145 | 0 |
0.5600 | 1.8 | 0.143 | 0 |
0.5650 | 1.8 | 0.125 | 0 |
0.5700 | 1.8 | 0.118 | 0 |
0.5750 | 1.7 | 0.117 | 0 |
0.5800 | 1.7 | 0.106 | 0 |
0.5850 | 1.7 | 0.095 | 0 |
0.5900 | 1.7 | 0.094 | 0 |
0.5950 | 1.7 | 0.09 | 0 |
0.6000 | 1.7 | 0.086 | 0 |
0.6050 | 1.7 | 0.084 | 0 |
0.6100 | 1.6 | 0.087 | 0 |
0.6150 | 1.6 | 0.084 | 0 |
0.6200 | 1.6 | 0.084 | 0 |
0.6250 | 1.6 | 0.079 | 0 |
0.6300 | 1.6 | 0.072 | 0 |
0.6350 | 1.6 | 0.07 | 0 |
0.6400 | 1.6 | 0.07 | 0 |
0.6450 | 1.6 | 0.072 | 0 |
0.6500 | 1.5 | 0.074 | 0 |
0.6550 | 1.5 | 0.074 | 0 |
0.6600 | 1.5 | 0.072 | 0 |
0.6650 | 1.5 | 0.066 | 0 |
0.6700 | 1.5 | 0.066 | 0 |
0.6750 | 1.5 | 0.06 | 0 |
0.6800 | 1.5 | 0.063 | 0 |
0.6850 | 1.5 | 0.064 | 0 |
0.6900 | 1.4 | 0.063 | 0 |
0.6950 | 1.4 | 0.058 | 0 |
0.7000 | 1.4 | 0.051 | 0 |
0.7050 | 1.4 | 0.047 | 0 |
0.7100 | 1.4 | 0.047 | 0 |
0.7150 | 1.4 | 0.048 | 0 |
0.7200 | 1.4 | 0.05 | 0 |
0.7250 | 1.4 | 0.046 | 0 |
0.7300 | 1.4 | 0.047 | 0 |
0.7350 | 1.4 | 0.044 | 0 |
0.7400 | 1.4 | 0.044 | 0 |
0.7450 | 1.3 | 0.043 | 0 |
0.7500 | 1.3 | 0.046 | 0 |
0.7550 | 1.3 | 0.047 | 0 |
0.7600 | 1.3 | 0.048 | 0 |
0.7650 | 1.3 | 0.046 | 0 |
0.7700 | 1.3 | 0.044 | 0 |
0.7750 | 1.3 | 0.043 | 0 |
0.7800 | 1.3 | 0.04 | 0 |
0.7850 | 1.3 | 0.038 | 0 |
0.7900 | 1.3 | 0.036 | 0 |
0.7950 | 1.3 | 0.036 | 0 |
0.8000 | 1.3 | 0.038 | 0 |
0.8050 | 1.2 | 0.036 | 0 |
0.8100 | 1.2 | 0.036 | 0 |
0.8150 | 1.2 | 0.035 | 0 |
0.8200 | 1.2 | 0.034 | 0 |
0.8250 | 1.2 | 0.032 | 0 |
0.8300 | 1.2 | 0.031 | 0 |
0.8350 | 1.2 | 0.031 | 0 |
0.8400 | 1.2 | 0.031 | 0 |
0.8450 | 1.2 | 0.029 | 0 |
0.8500 | 1.2 | 0.028 | 0 |
0.8550 | 1.2 | 0.025 | 0 |
0.8600 | 1.2 | 0.025 | 0 |
0.8650 | 1.2 | 0.025 | 0 |
0.8700 | 1.1 | 0.027 | 0 |
0.8750 | 1.1 | 0.028 | 0 |
0.8800 | 1.1 | 0.029 | 0 |
0.8850 | 1.1 | 0.029 | 0 |
0.8900 | 1.1 | 0.031 | 0 |
0.8950 | 1.1 | 0.031 | 0 |
0.9000 | 1.1 | 0.032 | 0 |
0.9050 | 1.1 | 0.034 | 0 |