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.


Wave Spectra for 20/07/2024 21:01 GMT

Wave Spectra page developed in conjunction with Fugro GB Limited.

Turning point search range: (Min>5): to (Max<40):  
Sea and Swell Summary for (20/07/2024 21:01 GMT)
Significant Wave Height (m)0.52
Wave zero up crossing period (Spectrum Tz) (s)5
Wind Wave Significant Wave Height (m)0.51
Wind Wave Peak Period (s)5.6
Wind Wave Peak Period Direction (°)191
Swell Significant Wave Height (m)0.08
Swell Peak Period (s)20
Swell Peak Period Direction (°)164.5
% Swell2.6