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)21-01-2026 10:00
Latitude-
Longitude-
Wave Height (m)0.69
Max Wave Height (m)1.08
Tpeak (s)3.8
Tz (s)3.3
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Time (GMT)21-01-2026 10:50
Elevation4.11
Residual-0.03
Next HW12:47, 5.83
Next LW19:59, 1.13
Highest Date02-01-2026
Highest Value6.48m
Lowest Date07-01-2026
Lowest Value0.49m

Latest Met Data

Latest Met data
Time (GMT)21-01-2026 10:40
Air Pressure (mb)993.3
Wind Speed (knots)21.2
Wind Speed (ms-1)10.9
Gust Speed (knots)28.8
Gust Speed (ms-1)14.8
Wind direction (°)150
Air Temperature (°C)8.3
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)78.8