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.

Hayling Island

  

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)17-12-2025 06:30
Latitude50.73157
Longitude-0.95847
Wave Height (m)0.52
Max Wave Height (m)0.87
Tpeak (s)13.3
Tz (s)6.6
Peak Direction (degrees)174
Spread (degrees)19
Sea Temp (°C)10.2
Energy Period (s)11
Wave Power (kW/m)1.45