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)06-12-2023 14:30
Wave Height (m)0.93
Max Wave Height (m)1.43
Tpeak (s)7.1
Tz (s)5.1
Peak Direction (degrees)51
Spread (degrees)24
Sea Temp (°C)7.4
Energy Period (s)6.2
Wave Power (kW/m)2.62
Latest Meteorological data
Date/Time (GMT)06-12-2023 15:00
Air Pressure (mb)1016
Wind Speed (knots)0.9
Wind Speed (ms-1)0.4
Gust Speed (knots)2.1
Gust Speed (ms-1)1.1
Wind direction (°)280
Air Temperature (°C)6.4
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)74