National Network of Regional Coastal Monitoring Programmes
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Wave Spectra for 17/06/2025 09:00(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.
Spurn Point
Wave Spectra for 17/06/2025 09:00(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 (17/06/2025 09:00(i) GMT) | |
|---|---|
| Significant Wave Height (m) | 0.29 |
| Wave zero up crossing period (Spectrum Tz) (s) | 2.9 |
| Wind Wave Significant Wave Height (m) | 0.29 |
| Wind Wave Peak Period (s) | 8.3 |
| Wind Wave Peak Period Direction (°) | 63 |
| Swell Significant Wave Height (m) | 0.01 |
| Swell Peak Period (s) | 11.1 |
| Swell Peak Period Direction (°) | 329.1 |
| % Swell | 0.2 |
Wave Spectra for date 17/06/2025 09:00(i):
| Frequency (Hz) | Period (s) | Normalised Energy | Energy |
|---|---|---|---|
| 0.04 | 25 | 0.011 | 0 |
| 0.06 | 16.7 | 0.004 | 0 |
| 0.07 | 14.3 | 0.003 | 0 |
| 0.08 | 12.5 | 0.01 | 0 |
| 0.09 | 11.1 | 0.021 | 0 |
| 0.1 | 10 | 0.206 | 0.004 |
| 0.105 | 9.5 | 0.533 | 0.011 |
| 0.11 | 9.1 | 0.686 | 0.014 |
| 0.115 | 8.7 | 0.882 | 0.018 |
| 0.12 | 8.3 | 1 | 0.021 |
| 0.125 | 8 | 0.901 | 0.019 |
| 0.13 | 7.7 | 0.658 | 0.014 |
| 0.135 | 7.4 | 0.357 | 0.007 |
| 0.14 | 7.1 | 0.185 | 0.004 |
| 0.15 | 6.7 | 0.152 | 0.003 |
| 0.16 | 6.3 | 0.113 | 0.002 |
| 0.17 | 5.9 | 0.087 | 0.002 |
| 0.18 | 5.6 | 0.405 | 0.008 |
| 0.2 | 5 | 0.234 | 0.005 |
| 0.22 | 4.5 | 0.295 | 0.006 |
| 0.24 | 4.2 | 0.397 | 0.008 |
| 0.26 | 3.8 | 0.533 | 0.011 |
| 0.28 | 3.6 | 0.864 | 0.018 |
| 0.3 | 3.3 | 0.658 | 0.014 |
| 0.32 | 3.1 | 0.7 | 0.014 |
| 0.4 | 2.5 | 0.389 | 0.008 |
| 0.48 | 2.1 | 0.794 | 0.016 |
