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.

Swanage Pier Wave Spectra for 18/09/2021 11:30 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 (18/09/2021 11:30 GMT)
Significant Wave Height (m)0.12
Wave zero up crossing period (Spectrum Tz) (s)3.3
Wind Wave Significant Wave Height (m)0.06
Wind Wave Peak Period (s)2.2
Wind Wave Peak Period Direction (°)0
Swell Significant Wave Height (m)0.02
Swell Peak Period (s)10.7
Swell Peak Period Direction (°)0
% Swell8
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