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 2019

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January0.9810.14.924611.1
February1.78105.622910.4
March1.3810.55.324010.4
April1.368.75.120610.7
May0.828.84.923111.9
June0.917.64.719713.4
July0.747.54.421015.4
August0.787.64.523916
September1.098.14.721215.6
October1.568.85.320714.5
November1.579.75.221512.6
December1.98105.722811.4

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