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)15-01-2026 15:00
Latitude-
Longitude-
Wave Height (m)0.8
Max Wave Height (m)1.24
Tpeak (s)5.3
Tz (s)3.8
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Time (GMT)15-01-2026 15:50
Elevation1.89
Residual-0.09
Next HW21:38, 5.09
Next LW04:14, 1.91
Highest Date02-01-2026
Highest Value6.48m
Lowest Date07-01-2026
Lowest Value0.49m

Latest Met Data

Latest Met data
Time (GMT)15-01-2026 15:40
Air Pressure (mb)999.8
Wind Speed (knots)17.9
Wind Speed (ms-1)9.2
Gust Speed (knots)23.3
Gust Speed (ms-1)12
Wind direction (°)190
Air Temperature (°C)8.5
Rainfall (mm)1.19
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)79.7