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.

Second Severn Crossing

Tide Levels and Harmonics

 

 Previous
Next


Latest Waves Data

Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
06-12-2025 03:00--0.180.3431.8-----
Date Highest Hs 2025 Storm Alert Threshold
(0.25 yr Return Period Hs)
15-09 1.2m 0.74m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
17-10-2025 00:00--0.080.1414.21.7-----
16-10-2025 23:30--0.070.124.31.8-----
16-10-2025 23:00--0.050.19.11.8-----
16-10-2025 22:30--0.050.114.21.9-----
16-10-2025 22:00--0.020.0711.62.2-----
16-10-2025 21:30--0.020.0614.22.3-----
16-10-2025 21:00--0.040.0914.22.1-----
16-10-2025 20:30--0.030.0712.82.3-----
16-10-2025 20:00--0.040.114.22.4-----
16-10-2025 19:30--0.040.0714.22.4-----
16-10-2025 19:00--0.030.0714.22.8-----
16-10-2025 18:30--0.040.114.22.5-----
16-10-2025 18:00--0.050.1214.22.3-----
16-10-2025 17:30--0.070.1514.22-----
16-10-2025 17:00--0.110.27.11.7-----
16-10-2025 16:30--0.120.176.41.8-----
16-10-2025 16:00--0.10.1911.61.8-----
16-10-2025 15:30--0.10.1814.21.8-----
16-10-2025 15:00--0.090.1414.21.9-----
16-10-2025 14:30--0.080.1314.22-----
16-10-2025 14:00--0.090.1314.22-----
16-10-2025 13:30--0.090.1514.21.9-----
16-10-2025 13:00--0.10.1614.22.1-----
16-10-2025 12:30--0.110.214.21.8-----
16-10-2025 12:00--0.080.211.61.8-----
16-10-2025 11:30--0.10.188.51.9-----
16-10-2025 11:00--0.090.1511.61.9-----
16-10-2025 10:30--0.090.1514.22.1-----
16-10-2025 10:00--0.080.1114.22.2-----
16-10-2025 09:30--0.070.1314.21.9-----
16-10-2025 09:00--0.090.1712.82-----
16-10-2025 08:30--0.110.1814.21.9-----
16-10-2025 08:00--0.10.1514.21.9-----
16-10-2025 07:30--0.090.1611.61.8-----
16-10-2025 07:00--0.070.1214.22.2-----
16-10-2025 06:30--0.090.1714.21.9-----
16-10-2025 06:00--0.090.1514.21.9-----
16-10-2025 05:30--0.090.1614.22-----
16-10-2025 05:00--0.10.1612.81.9-----
16-10-2025 04:30--0.120.214.21.7-----
16-10-2025 04:00--0.150.2514.21.7-----
16-10-2025 03:30--0.130.2314.21.7-----
16-10-2025 03:00--0.120.2312.81.6-----
16-10-2025 02:30--0.090.1611.61.7-----
16-10-2025 02:00--0.070.133.41.7-----
16-10-2025 01:30--0.070.123.11.7-----
16-10-2025 01:00--0.080.164.41.7-----
16-10-2025 00:30--0.10.174.61.7-----
16-10-2025 00:00--0.090.197.51.6-----