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.

Chesil

  

Live water level data (OD) 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 Limited

Latest Wave Data

Latest Wave Data
Time (GMT)11-11-2025 07:00
Latitude50.60260
Longitude-2.52306
Wave Height (m)1.42
Max Wave Height (m)2.06
Tpeak (s)5.9
Tz (s)4.5
Peak Direction (degrees)222
Spread (degrees)22
Sea Temp (°C)13.7
Energy Period (s)6.4
Wave Power (kW/m)6.3