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.

St Mary's Sound


Live wave data (GMT) (updated every 5 seconds)

This one-second stream of data to the website is experimental and is being developed in conjunction with Fugro GB Marine Ltd

Latest Wave Data
Date/Time (GMT)25-02-2021 09:00
Wave Height (m)1.91
Max Wave Height (m)2.52
Tpeak (s)11.1
Tz (s)7.3
Peak Direction (degrees)215
Spread (degrees)29
Sea Temp (°C)10.3
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