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)11-08-2022 07:00
Latitude50.35280
Longitude-5.17495
Wave Height (m)0.63
Max Wave Height (m)1.15
Tpeak (s)10.5
Tz (s)4.9
Peak Direction (degrees)284
Spread (degrees)23
Sea Temp (°C)18.4
Energy Period (s)7.5
Wave Power (kW/m)1.46
Latest Meteorological data
Date/Time (GMT)11-08-2022 08:10
Air Pressure (mb)1015.3
Wind Speed (knots)2.1
Wind Speed (ms-1)1
Gust Speed (knots)7.1
Gust Speed (ms-1)3.6
Wind direction (°)300
Air Temperature (°C)-
Rainfall (mm)-
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)-