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)
17-03-2025 05:00--0.110.17-2.2-----
Date Highest Hs 2025 Storm Alert Threshold
(0.25 yr Return Period Hs)
24-01 0.7m 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)
16-01-2025 00:00--0.020.08-2.3-----
15-01-2025 23:30--0.050.11-2.3-----
15-01-2025 23:00--0.060.12-2.1-----
15-01-2025 22:30--0.080.12-2.1-----
15-01-2025 22:00--0.050.13-1.9-----
15-01-2025 21:30--0.10.143.32.1-----
15-01-2025 21:00--0.10.22.61.8-----
15-01-2025 20:30--0.090.17-1.9-----
15-01-2025 20:00--0.10.16-1.9-----
15-01-2025 19:30--0.10.2-2-----
15-01-2025 19:00--0.110.2-2-----
15-01-2025 18:30--0.110.18-1.8-----
15-01-2025 18:00--0.10.12-1.9-----
15-01-2025 17:30--0.080.12-2.2-----
15-01-2025 17:00--0.070.08-2.5-----
15-01-2025 16:30--0.080.12-1.9-----
15-01-2025 16:00---0.02-4.4-----
15-01-2025 15:30--0.060.09-3.4-----
15-01-2025 15:00--0.060.09-2.1-----
15-01-2025 14:30--0.080.14-2-----
15-01-2025 14:00--0.130.18-2.2-----
15-01-2025 13:30--0.180.2121.32.5-----
15-01-2025 13:00--0.130.16-2.6-----
15-01-2025 12:30--0.10.13-2.8-----
15-01-2025 12:00--0.070.1-3-----
15-01-2025 11:30--0.070.1-2.2-----
15-01-2025 11:00--0.080.13-2.2-----
15-01-2025 10:30--0.080.12-2.3-----
15-01-2025 10:00--00.14-2.3-----
15-01-2025 09:30--0000-----
15-01-2025 09:00--0.10.15-1.9-----
15-01-2025 08:30--0.10.16-2-----
15-01-2025 08:00--0.070.14-2.3-----
15-01-2025 07:30--0.070.12-3.1-----
15-01-2025 07:00--0.050.14-2.1-----
15-01-2025 06:30--0.080.11-2.4-----
15-01-2025 06:00--0.080.16-2-----
15-01-2025 05:30--0.090.15-2.2-----
15-01-2025 05:00--0.050.13-2-----
15-01-2025 04:30--0.050.09-1.9-----
15-01-2025 04:00--0.050.11-2-----
15-01-2025 03:30--0000-----
15-01-2025 03:00--0.040.11-5.2-----
15-01-2025 02:30--0.050.09-1.9-----
15-01-2025 02:00--0.070.13-2.1-----
15-01-2025 01:30--0.150.2621.32.3-----
15-01-2025 01:00--0.160.221.31.9-----
15-01-2025 00:30--0.110.13-2.2-----
15-01-2025 00:00--0.070.12-2.1-----