National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 13/09/2024 11:30(i) 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.
Felixstowe
Wave Spectra for 13/09/2024 11:30(i) 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 (13/09/2024 11:30(i) GMT) | |
|---|---|
| Significant Wave Height (m) | 0.69 |
| Wave zero up crossing period (Spectrum Tz) (s) | 4.1 |
| Wind Wave Significant Wave Height (m) | 0.68 |
| Wind Wave Peak Period (s) | 6.3 |
| Wind Wave Peak Period Direction (°) | 80 |
| Swell Significant Wave Height (m) | 0.16 |
| Swell Peak Period (s) | 12.5 |
| Swell Peak Period Direction (°) | 90 |
| % Swell | 5 |
Wave Spectra for date 13/09/2024 11:30(i):
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.04 | 25 | 0.006 | 0.001 |
| 0.06 | 16.7 | 0.01 | 0.003 |
| 0.08 | 12.5 | 0.271 | 0.071 |
| 0.1 | 10 | 0.101 | 0.026 |
| 0.11 | 9.1 | 0.181 | 0.047 |
| 0.12 | 8.3 | 0.219 | 0.058 |
| 0.13 | 7.7 | 0.244 | 0.064 |
| 0.14 | 7.1 | 0.617 | 0.162 |
| 0.145 | 6.9 | 0.778 | 0.204 |
| 0.15 | 6.7 | 0.746 | 0.196 |
| 0.155 | 6.5 | 0.939 | 0.246 |
| 0.16 | 6.3 | 1 | 0.262 |
| 0.165 | 6.1 | 0.901 | 0.236 |
| 0.17 | 5.9 | 0.73 | 0.192 |
| 0.175 | 5.7 | 0.522 | 0.137 |
| 0.18 | 5.6 | 0.45 | 0.118 |
| 0.19 | 5.3 | 0.568 | 0.149 |
| 0.2 | 5 | 0.617 | 0.162 |
| 0.21 | 4.8 | 0.5 | 0.131 |
| 0.22 | 4.5 | 0.373 | 0.098 |
| 0.24 | 4.2 | 0.254 | 0.067 |
| 0.26 | 3.8 | 0.239 | 0.063 |
| 0.28 | 3.6 | 0.224 | 0.059 |
| 0.3 | 3.3 | 0.17 | 0.045 |
| 0.32 | 3.1 | 0.156 | 0.041 |
| 0.4 | 2.5 | 0.081 | 0.021 |
| 0.48 | 2.1 | 0.053 | 0.014 |
