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.

Gwynt Y Môr

Latest Wave Data
Date/Time (GMT)17-03-2021 07:30
Wave Height (m)0.75
Max Wave Height (m)1.05
Tpeak (s)4.6
Tz (s)3.5
Peak Direction (degrees)307
Spread (degrees)25
Sea Temp (°C)7
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