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.

Perranporth

  

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)14-05-2021 07:00
Latitude50.35328
Longitude-5.17351
Wave Height (m)1.16
Max Wave Height (m)1.71
Tpeak (s)12.5
Tz (s)5.2
Peak Direction (degrees)278
Spread (degrees)39
Sea Temp (°C)11.7
Latest Meteorological data
Date/Time (GMT)14-05-2021 08:00
Air Pressure (mb)1005.3
Wind Speed (knots)8.9
Wind Speed (ms-1)4.5
Gust Speed (knots)10.9
Gust Speed (ms-1)5.4
Wind direction (°)310
Air Temperature (°C)10.8
Rainfall (mm)-
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)85.3
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