National Network of 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 12/04/2024 22:25 GMT

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

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Sea and Swell Summary for (12/04/2024 22:25 GMT)
Significant Wave Height (m)0.43
Wave zero up crossing period (Spectrum Tz) (s)6
Wind Wave Significant Wave Height (m)0.2
Wind Wave Peak Period (s)6.3
Wind Wave Peak Period Direction (°)196
Swell Significant Wave Height (m)0.38
Swell Peak Period (s)14.3
Swell Peak Period Direction (°)173
% Swell77.4