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.

Herne Bay

Tide Levels and Harmonics

  

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)20-04-2026 19:00
Latitude-
Longitude-
Wave Height (m)0.37
Max Wave Height (m)0.66
Tpeak (s)3.3
Tz (s)2.1
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Time (GMT)20-04-2026 19:30
Elevation0.83
Residual-0.02
Next HW02:28, 5.39
Next LW20:20, 0.65
Highest Date17-02-2026
Highest Value5.67m
Lowest Date04-02-2026
Lowest Value0.14m

Latest Met Data

Latest Met data
Time (GMT)20-04-2026 19:20
Air Pressure (mb)1022.3
Wind Speed (knots)17.5
Wind Speed (ms-1)9
Gust Speed (knots)26.6
Gust Speed (ms-1)13.7
Wind direction (°)40
Air Temperature (°C)9.2
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)66.4