National Network of Regional Coastal Monitoring Programmes

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Note that these are real-time data and are not quality-controlled.

Second Severn Crossing

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)
23-05-2024 17:30--0.130.24-2-----
Date Highest Hs 2024 Storm Alert Threshold
(0.25 yr Return Period Hs)
21-01 0.8m 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)
23-05-2024 17:30--0.130.24-2-----
23-05-2024 17:00--0.130.2-1.9-----
23-05-2024 16:30--0.110.15-2.3-----
23-05-2024 16:00--0.10.17-2.1-----
23-05-2024 15:30--0.110.2-1.9-----
23-05-2024 15:00--0.10.16-1.8-----
23-05-2024 14:30--0.10.13-2-----
23-05-2024 14:00--0.060.09-3.6-----
23-05-2024 13:30--0.090.14-2-----
23-05-2024 13:00--0.110.16-2.1-----
23-05-2024 12:30--0.150.18-2.1-----
23-05-2024 12:00--0.140.18-1.9-----
23-05-2024 11:30--0.110.19-2.5-----
23-05-2024 11:00--0.10.11-2.4-----
23-05-2024 10:30--0.080.11-2.1-----
23-05-2024 10:00--0.090.14-2.2-----
23-05-2024 09:30--0.10.16-2-----
23-05-2024 09:00--0.120.2-2-----
23-05-2024 08:30--0.140.35-2-----
23-05-2024 08:00--0.180.33.72.3-----
23-05-2024 07:30--0.170.283.21.8-----
23-05-2024 07:00--0.160.322.62.2-----
23-05-2024 06:30--0.150.252.52.2-----
23-05-2024 06:00--0.140.252.51.9-----
23-05-2024 05:30--0.140.25-1.9-----
23-05-2024 05:00--0.130.21-2.3-----
23-05-2024 04:30--0.120.16-1.7-----
23-05-2024 04:00--0.110.17-1.9-----
23-05-2024 03:30--0.10.16-2-----
23-05-2024 03:00--0.10.14-2-----
23-05-2024 02:30--0.090.183.52-----
23-05-2024 02:00--0.090.12-1.9-----
23-05-2024 01:30--0.090.13-2.2-----
23-05-2024 01:00--0.10.18-2-----
23-05-2024 00:30--0.10.14-1.9-----
23-05-2024 00:00--0.140.19-2.1-----
22-05-2024 23:30--0.120.15-2.1-----
22-05-2024 23:00--0.090.16-2-----
22-05-2024 22:30--0.070.13-2-----
22-05-2024 22:00--0.060.11-2.5-----
22-05-2024 21:30--0.080.12-2.1-----
22-05-2024 21:00--0.090.22-1.8-----
22-05-2024 20:30--0.110.19-1.9-----
22-05-2024 20:00--0.160.344.32-----
22-05-2024 19:30--0.180.283.62.2-----
22-05-2024 19:00--0.160.332.92.3-----
22-05-2024 18:30--0.160.32.72.4-----
22-05-2024 18:00--0.190.282.52.1-----
22-05-2024 17:30--0.180.322.52.3-----
22-05-2024 17:00--0.150.2642-----