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)17-08-2022 04:00
Wave Height (m)1.26
Max Wave Height (m)2.16
Tpeak (s)4.6
Tz (s)3.8
Peak Direction (degrees)21
Spread (degrees)17
Sea Temp (°C)20.8
Energy Period (s)4.5
Wave Power (kW/m)3.47
Latest Meteorological data
Date/Time (GMT)17-08-2022 05:00
Air Pressure (mb)1014
Wind Speed (knots)8.6
Wind Speed (ms-1)4.3
Gust Speed (knots)11.4
Gust Speed (ms-1)5.7
Wind direction (°)30
Air Temperature (°C)17.3
Rainfall (mm)-
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)-