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)17-05-2021 22:00
Latitude50.06237
Longitude-5.30648
Wave Height (m)1.79
Max Wave Height (m)2.81
Tpeak (s)9.1
Tz (s)5.3
Peak Direction (degrees)242
Spread (degrees)16
Sea Temp (°C)12.2
   We would appreciate your feedback on the Website and Map Viewer