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.

Start Bay

  

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)23-09-2023 10:00
Latitude50.29258
Longitude-3.61530
Wave Height (m)0.3
Max Wave Height (m)0.46
Tpeak (s)11.1
Tz (s)4.3
Peak Direction (degrees)187
Spread (degrees)35
Sea Temp (°C)16.7
Energy Period (s)6.5
Wave Power (kW/m)0.29