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.

Port Isaac

Wave Spectra for 21/05/2024 06:00 GMT

Wave Spectra page developed in conjunction with Fugro GB Limited.

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Sea and Swell Summary for (21/05/2024 06:00 GMT)
Significant Wave Height (m)0.09
Wave zero up crossing period (Spectrum Tz) (s)3.2
Wind Wave Significant Wave Height (m)0.05
Wind Wave Peak Period (s)5.1
Wind Wave Peak Period Direction (°)0
Swell Significant Wave Height (m)0.01
Swell Peak Period (s)10.7
Swell Peak Period Direction (°)0
% Swell1.9