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.

Start Bay

Wave Spectra for 23/05/2024 16:02 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 (23/05/2024 16:02 GMT)
Significant Wave Height (m)0.19
Wave zero up crossing period (Spectrum Tz) (s)4.7
Wind Wave Significant Wave Height (m)0.16
Wind Wave Peak Period (s)4.3
Wind Wave Peak Period Direction (°)121
Swell Significant Wave Height (m)0.12
Swell Peak Period (s)10
Swell Peak Period Direction (°)177.2
% Swell33.3