National Network of Regional Coastal Monitoring Programmes

« Dychwelid at fap am donau, llanw a gorsafoedd tywydd eraill.

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

Data llanw diweddaraf (Predicted Tide Table)

Amser (ASG)CodiadGweddill
04-12-2022 01:207-0.45
 Penllanw nesafDistyll nesaf
03:56, 11.28 10:31, 2.62
Dyddiad Uchaf 2022 Dyddiad Isaf 2022
03-02 16.55m 19-03 0.16m

Severn Bridge Predicted Tide Table (Chart Datum)

04-12-202205-12-202206-12-2022
 TimeHeight TimeHeight TimeHeight
High03:56
16:25
11.28m
11.94m
High04:52
17:18
11.96m
12.46m
High05:41
18:05
12.50m
12.76m
Low10:31
22:59
2.62m
2.17m
Low11:24
23:51
2.12m
1.82m
Low12:14
1.81m
07-12-202208-12-202209-12-2022
 TimeHeight TimeHeight TimeHeight
High06:25
18:48
12.79m
12.80m
High07:07
19:30
12.82m
12.63m
High07:44
20:07
12.64m
12.32m
Low00:36
13:00
1.65m
1.72m
Low01:19
13:40
1.64m
1.80m
Low01:58
14:18
1.76m
1.99m