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)18-06-2024 11:30
Wave Height (m)0.86
Max Wave Height (m)1.14
Tpeak (s)4.8
Tz (s)3.7
Peak Direction (degrees)331
Spread (degrees)25
Sea Temp (°C)14.9
Energy Period (s)4.1
Wave Power (kW/m)1.5