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)03-12-2023 13:00
Wave Height (m)0.73
Max Wave Height (m)1.23
Tpeak (s)4.8
Tz (s)3.1
Peak Direction (degrees)103
Spread (degrees)15
Sea Temp (°C)7.2
Energy Period (s)3.7
Wave Power (kW/m)0.97
Latest Meteorological data
Date/Time (GMT)03-12-2023 14:00
Air Pressure (mb)1009
Wind Speed (knots)2
Wind Speed (ms-1)1
Gust Speed (knots)6
Gust Speed (ms-1)3
Wind direction (°)180
Air Temperature (°C)4.1
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)98.1