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 20:32 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 20:32 GMT)
Significant Wave Height (m)0.64
Wave zero up crossing period (Spectrum Tz) (s)4.9
Wind Wave Significant Wave Height (m)0.56
Wind Wave Peak Period (s)7.1
Wind Wave Peak Period Direction (°)238
Swell Significant Wave Height (m)0.34
Swell Peak Period (s)16.7
Swell Peak Period Direction (°)208.1
% Swell27.6