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.

Penarth

Tide Levels and Harmonics

  

Latest Wave Data

Latest Wave Data
Latitude-
Longitude-
Wave Height (m)0.21
Max Wave Height (m)0.33
Tpeak (s)8
Tz (s)4.5
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Date/Time (GMT)19-01-2025 05:50
Elevation4.04
Residual-0.53
Next HW10:05, 11.13
Next LW16:14, 2.75
Highest Date16-01-2025
Highest Value12.05m
Lowest Date17-01-2025
Lowest Value2.6m

Latest Met Data

Latest Met data
Air Pressure (mb)1019
Wind Speed (knots)8.2
Wind Speed (ms-1)4.1
Gust Speed (knots)11.6
Gust Speed (ms-1)5.8
Wind direction (°)90
Air Temperature (°C)2.8
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)82.3