National Network of Regional Coastal Monitoring Programmes

« Return to map for other wave, tide and met stations.

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)0.2
Max Wave Height (m)0.31
Tpeak (s)2.6
Tz (s)3.7
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Energy Period (s)-
Wave Power (kW/m)-

Latest Tide Data

Latest Tide data
Date/Time (GMT)24-03-2025 13:10
Elevation8.28
Residual-0.25
Next HW13:54, 8.69
Next LW20:06, 4.51
Highest Date14-03-2025
Highest Value12.34m
Lowest Date17-01-2025
Lowest Value2.6m

Latest Met Data

Latest Met data
Air Pressure (mb)1018.6
Wind Speed (knots)4.8
Wind Speed (ms-1)2.4
Gust Speed (knots)6.2
Gust Speed (ms-1)3.1
Wind direction (°)120
Air Temperature (°C)8.8
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)71.5