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.

Penzance

Wave Spectra for 21/04/2024 16:31 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 (21/04/2024 16:31 GMT)
Significant Wave Height (m)0.21
Wave zero up crossing period (Spectrum Tz) (s)2.7
Wind Wave Significant Wave Height (m)0.19
Wind Wave Peak Period (s)1.7
Wind Wave Peak Period Direction (°)23
Swell Significant Wave Height (m)0.08
Swell Peak Period (s)9.1
Swell Peak Period Direction (°)175.8
% Swell13.6