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.

Chapel Point


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)21-04-2024 16:30
Wave Height (m)1.46
Max Wave Height (m)2.27
Tpeak (s)8.3
Tz (s)4.5
Peak Direction (degrees)21
Spread (degrees)23
Sea Temp (°C)9.8
Energy Period (s)6
Wave Power (kW/m)6.26
Latest Meteorological data
Date/Time (GMT)21-04-2024 17:00
Air Pressure (mb)1031
Wind Speed (knots)5.2
Wind Speed (ms-1)2.6
Gust Speed (knots)13.1
Gust Speed (ms-1)6.5
Wind direction (°)20
Air Temperature (°C)8
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)71.3