National Network of Regional Coastal Monitoring Programmes

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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.

Second Severn Crossing

Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
23-06-2024 02:401.34-0.4
 Next HWNext LW
08:03, 12.17 14:47, 1.78
Date Highest 2024 Date Lowest 2024
07-04 15.85m 11-03 0.07m

Second Severn Crossing Predicted Tide Table (Chart Datum)

23-06-202424-06-202425-06-2024
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High08:03
20:24
12.17m
12.44m
High08:47
21:07
12.26m
12.48m
High09:33
21:48
12.28m
12.45m
Low02:26
14:47
1.69m
1.78m
Low03:11
15:31
1.57m
1.72m
Low03:54
16:11
1.50m
1.73m
26-06-202427-06-202428-06-2024
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High10:12
22:31
12.22m
12.33m
High10:58
23:19
12.03m
12.09m
High11:43
11.72m
Low04:35
16:49
1.52m
1.83m
Low05:14
17:28
1.64m
2.02m
Low05:57
18:12
1.86m
2.29m