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 28/11/2022 21:01 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 (28/11/2022 21:01 GMT)
Significant Wave Height (m)0.59
Wave zero up crossing period (Spectrum Tz) (s)4.8
Wind Wave Significant Wave Height (m)0.49
Wind Wave Peak Period (s)5.9
Wind Wave Peak Period Direction (°)239
Swell Significant Wave Height (m)0.34
Swell Peak Period (s)11.1
Swell Peak Period Direction (°)222.2
% Swell33.3