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.

Penarth

Tide Levels and Harmonics

  

Average values for 2021

MonthHs (m)Tp (s)Tz (s)Dirp (degrees)TSea (degrees C)
January0.33.83.8--
February0.374.23.8--
March0.294.23.8--
April0.253.43.5--
May0.293.83.8--
June0.243.53.6--
July0.233.53.6--
August0.263.53.6--
September0.253.53.6--
October0.33.83.7--
November0.254.33.9--
December0.34.13.9--

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