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.

Seaford

  

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)24-01-2026 23:30
Latitude50.76636
Longitude0.07632
Wave Height (m)2.04
Max Wave Height (m)3.27
Tpeak (s)6.3
Tz (s)5
Peak Direction (degrees)181
Spread (degrees)30
Sea Temp (°C)9.2
Energy Period (s)6.1
Wave Power (kW/m)12.47