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.

Rhyl Flats

Latest Wave Data
Date/Time (GMT)07-09-2022 08:00
Wave Height (m)0.42
Max Wave Height (m)0.64
Tpeak (s)3.2
Tz (s)2.7
Peak Direction (degrees)80
Spread (degrees)19
Sea Temp (°C)18.5
Energy Period (s)3.1
Wave Power (kW/m)0.27