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 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)15-05-2025 14:30
Latitude50.29194
Longitude-3.61635
Wave Height (m)0.46
Max Wave Height (m)0.67
Tpeak (s)6.3
Tz (s)3.7
Peak Direction (degrees)89
Spread (degrees)22
Sea Temp (°C)13.6
Energy Period (s)4.5
Wave Power (kW/m)0.47