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.

Porthleven

  

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)08-05-2021 05:30
Latitude50.06299
Longitude-5.30668
Wave Height (m)2.48
Max Wave Height (m)4.14
Tpeak (s)6.7
Tz (s)5.3
Peak Direction (degrees)207
Spread (degrees)17
Sea Temp (°C)11.1
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