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.

Second Severn Crossing

  

Average values for 2023

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January0.154.22.4--
February0.124.12.4--
March0.1342.3--
April0.124.82.3--
May0.14.52.2--
June0.114.52.2--
July0.1442.3--
August0.1142.3--
September0.124.42.3--
October0.1142.3--
November0.144.22.3--
December0.154.32.4--

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