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.

Penzance

  

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)13-05-2025 03:30
Latitude50.11296
Longitude-5.50119
Wave Height (m)0.45
Max Wave Height (m)0.66
Tpeak (s)12.5
Tz (s)2.9
Peak Direction (degrees)163
Spread (degrees)26
Sea Temp (°C)14.3
Energy Period (s)4.3
Wave Power (kW/m)0.42

Latest Met Data

Latest Met data
Time (GMT)13-05-2025 04:00
Air Pressure (mb)1011
Wind Speed (knots)15.2
Wind Speed (ms-1)7.6
Gust Speed (knots)23.6
Gust Speed (ms-1)11.8
Wind direction (°)60
Air Temperature (°C)13.9
Rainfall (mm)0
Erythemal Radiation (W/m2)-
UV Index-
Relative Humidity (%)81.5