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
04-10-2023 02:104.84-0.14
 Next HWNext LW
10:06, 12.47 04:27, 1.49
Date Highest 2023 Date Lowest 2023
01-07 15.33m 06-02 -2.01m

Severn Bridge Predicted Tide Table (Chart Datum)

04-10-202305-10-202306-10-2023
 TimeHeight TimeHeight TimeHeight
High10:06
22:25
12.47m
11.96m
High10:36
23:00
11.60m
10.93m
High11:16
23:43
10.61m
9.82m
Low04:27
16:39
1.49m
1.94m
Low04:51
17:04
2.18m
2.67m
Low05:14
17:29
2.96m
3.49m
07-10-202308-10-202309-10-2023
 TimeHeight TimeHeight TimeHeight
High12:02
9.58m
High00:55
13:44
8.84m
8.85m
High02:57
15:33
8.68m
9.19m
Low05:45
18:04
3.84m
4.41m
Low06:31
20:11
4.77m
5.17m
Low09:21
22:18
5.08m
4.48m