Regional Coastal Monitoring Programmes

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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.

Hayling Island Wave Spectra for 04/12/2020 15:31 GMT

Wave Spectra page developed in conjunction with Fugro GB Marine Limited.

Turning point search range: (Min>5): to (Max<40):  
Sea and Swell Summary for (04/12/2020 15:31 GMT)
Significant Wave Height (m)0.82
Wave zero up crossing period (Spectrum Tz) (s)4.9
Wind Wave Significant Wave Height (m)0.64
Wind Wave Peak Period (s)9.1
Wind Wave Peak Period Direction (°)194
Swell Significant Wave Height (m)0.52
Swell Peak Period (s)12.5
Swell Peak Period Direction (°)194.1
% Swell39.8
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