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 2024

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January1.768.85.519110.8
February1.69.45.422410.7
March1.688.85.422210.7
April1.438.7522211.3
May0.97.94.621512.7
June0.6974.523113.8
July0.747.24.524414.7
August0.977.74.724616
September0.917.24.620415.1
October1.388.65.221214
November1.48.1519713.4
December1.349.15.122112.2

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