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.

Severn Bridge

  

Average values for 2021

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January0.124.42.3--
February0.134.22.3--
March0.144.22.4--
April0.14.82.3--
May0.144.12.3--
June0.14.32.2--
July0.142.3--
August0.124.22.2--
September0.113.92.3--
October0.133.92.3--
November0.114.32.3--
December0.114.12.3--

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