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.

Deal Pier

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)08-12-2025 16:30
Latitude-
Longitude-
Wave Height (m)0.49
Max Wave Height (m)0.76
Tpeak (s)4.9
Tz (s)3.6
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Time (GMT)08-12-2025 17:00
Elevation3.75
Residual0.08
Next HW01:48, 5.86
Next LW20:45, 1.27
Highest Date30-03-2025
Highest Value6.83m
Lowest Date17-07-2025
Lowest Value-4.51m

Latest Met Data

Latest Met data
Time (GMT)08-12-2025 16:50
Air Pressure (mb)1009.8
Wind Speed (knots)17.1
Wind Speed (ms-1)8.8
Gust Speed (knots)19.8
Gust Speed (ms-1)10.2
Wind direction (°)240
Air Temperature (°C)13.6
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)79.8