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.

St Mary's Sound

  

Average values for 2018

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January1.929.15.622510.6
February1.598.65.21919.7
March1.819.55.82009.1
April1.499.55.522710
May0.789.24.822311.3
June0.717.44.319313.9
July0.6294.622616.1
August0.77.74.625515.9
September0.968.34.722014.7
October1.239.65.119913.7
November2.118.85.619012.7
December1.879.65.822511.8

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