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) (Data was last updated 1 day 7 hours 6 minutes ago)

Time (GMT)ElevationResidual
19-07-2024 05:0010.960.13
 Next HWNext LW
18:38, 12.01 12:49, 2.44
Date Highest 2024 Date Lowest 2024
28-06 17.17m 11-03 0.07m

Second Severn Crossing Predicted Tide Table (Chart Datum)

20-07-202421-07-202422-07-2024
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High06:11
18:38
11.43m
12.01m
High07:04
19:27
12.01m
12.57m
High07:52
20:14
12.53m
13.01m
Low00:20
12:49
2.56m
2.44m
Low01:17
13:46
2.07m
1.99m
Low02:13
14:37
1.59m
1.55m
23-07-202424-07-202425-07-2024
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High08:38
20:59
12.92m
13.30m
High09:21
21:40
13.12m
13.37m
High10:02
22:21
13.07m
13.21m
Low03:03
15:23
1.14m
1.20m
Low03:48
16:05
0.82m
1.02m
Low04:30
16:43
0.73m
1.06m