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)20-05-2026 10:00
Latitude-
Longitude-
Wave Height (m)0.32
Max Wave Height (m)0.49
Tpeak (s)3.1
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)20-05-2026 10:30
Elevation1.8
Residual-0.13
Next HW14:42, 5.03
Next LW21:04, 0.7
Highest Date17-02-2026
Highest Value5.67m
Lowest Date04-02-2026
Lowest Value0.14m

Latest Met Data

Latest Met data
Time (GMT)20-05-2026 10:30
Air Pressure (mb)1017.2
Wind Speed (knots)13
Wind Speed (ms-1)6.7
Gust Speed (knots)25.1
Gust Speed (ms-1)12.9
Wind direction (°)260
Air Temperature (°C)16.5
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)58.8