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.

Sandown Bay

Wave Spectra for 19/01/2025 06:50 GMT

Wave Spectra page developed in conjunction with Fugro GB Limited.

(i) stands for Iridium

Turning point search range: (Min>5): to (Max<40):  
Sea and Swell Summary for (19/01/2025 06:50 GMT)
Significant Wave Height (m)0.39
Wave zero up crossing period (Spectrum Tz) (s)2.9
Wind Wave Significant Wave Height (m)0.39
Wind Wave Peak Period (s)3.7
Wind Wave Peak Period Direction (°)170
Swell Significant Wave Height (m)0.08
Swell Peak Period (s)11.1
Swell Peak Period Direction (°)161.7
% Swell3.9