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.

Severn Bridge

Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
03-12-2023 14:405.180.06
 Next HWNext LW
22:53, 10.26 16:43, 3.39
Date Highest 2023 Date Lowest 2023
01-07 15.33m 06-02 -2.01m

Severn Bridge Predicted Tide Table (Chart Datum)

03-12-202304-12-202305-12-2023
 TimeHeight TimeHeight TimeHeight
High10:28
22:53
10.86m
10.26m
High11:06
23:36
10.37m
9.77m
High11:50
9.92m
Low04:29
16:43
3.10m
3.40m
Low04:56
17:15
3.47m
3.74m
Low05:35
18:05
3.87m
4.09m
06-12-202307-12-202308-12-2023
 TimeHeight TimeHeight TimeHeight
High00:28
12:56
9.39m
9.66m
High01:45
14:19
9.34m
9.82m
High03:05
15:30
9.79m
10.43m
Low06:25
19:10
4.26m
4.32m
Low07:53
20:46
4.39m
4.12m
Low09:27
22:06
3.95m
3.50m