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 2017

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January1.428.2520211
February1.869.15.521410.5
March1.558.95.322310.3
April0.78.44.620810.9
May1.18.24.920311.9
June0.928.34.826013.9
July0.777.44.625114.8
August0.797.14.624515.2
September1.147.9524514.8
October1.218.85.124114.1
November1.018.44.723613.1
December1.358.85.121611.6

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