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.

Severn Bridge


Live wave data (GMT) (updated every 5 seconds)

This one-second stream of data to the website is experimental and is being developed in conjunction with EMU Limited

Latest Wave Data
Date/Time (GMT)01-10-2020 06:30
Wave Height (m)0.12
Max Wave Height (m)0.19
Tpeak (s)4
Tz (s)1.9
Peak Direction (degrees)-
Spread (degrees)-
Sea Temp (°C)-
Latest Tide data
Date/Time (GMT)01-10-2020 07:00
Tide height (m)12.68
   We would appreciate your feedback on the new Website and Map Viewer