National Network of Regional Coastal Monitoring Programmes

« Return to map for other wave, tide and met stations.

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)20-10-2021 21:30
Latitude50.06224
Longitude-5.30691
Wave Height (m)1.93
Max Wave Height (m)2.98
Tpeak (s)10
Tz (s)6
Peak Direction (degrees)229
Spread (degrees)16
Sea Temp (°C)15.2
   We would appreciate your feedback on the Website and Map Viewer