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 27/01/2023 13:02 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 (27/01/2023 13:02 GMT)
Significant Wave Height (m)1
Wave zero up crossing period (Spectrum Tz) (s)5.9
Wind Wave Significant Wave Height (m)0.97
Wind Wave Peak Period (s)7.7
Wind Wave Peak Period Direction (°)38
Swell Significant Wave Height (m)0.3
Swell Peak Period (s)10
Swell Peak Period Direction (°)30.9
% Swell8.9