National Network of Regional Coastal Monitoring Programmes

« Return to map for other wave, tide and met stations.

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.

Perranporth Wave Spectra for 27/07/2021 16:31 GMT

Wave Spectra page developed in conjunction with Fugro GB Marine Limited.

Next
Turning point search range: (Min>5): to (Max<40):  
Sea and Swell Summary for (27/07/2021 16:31 GMT)
Significant Wave Height (m)1.72
Wave zero up crossing period (Spectrum Tz) (s)4.8
Wind Wave Significant Wave Height (m)1.69
Wind Wave Peak Period (s)6.7
Wind Wave Peak Period Direction (°)264
Swell Significant Wave Height (m)0.39
Swell Peak Period (s)10
Swell Peak Period Direction (°)271.4
% Swell5.1
   We would appreciate your feedback on the Website and Map Viewer