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)22-04-2026 01:30
Latitude50.60160
Longitude-2.52265
Wave Height (m)0.39
Max Wave Height (m)0.47
Tpeak (s)7.1
Tz (s)5.3
Peak Direction (degrees)151
Spread (degrees)34
Sea Temp (°C)11.6
Energy Period (s)7
Wave Power (kW/m)0.52