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) | Codiad | Gweddill |
|---|---|---|
| 05-12-2023 01:50 | 7.65 | -0.29 |
| Penllanw nesaf | Distyll nesaf |
|---|---|
| 11:50, 9.92 | 05:35, 3.87 |
| Dyddiad | Uchaf 2023 | Dyddiad | Isaf 2023 |
|---|---|---|---|
| 01-07 | 15.33m | 06-02 | -2.01m |
Severn Bridge Predicted Tide Table (Chart Datum)
| 05-12-2023 | 06-12-2023 | 07-12-2023 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time | Height | Time | Height | Time | Height | |||
| High | 11:50 | 9.92m | High | 00:28 12:56 | 9.39m 9.66m | High | 01:45 14:19 | 9.34m 9.82m |
| Low | 05:35 18:05 | 3.87m 4.09m | Low | 06:25 19:10 | 4.26m 4.32m | Low | 07:53 20:46 | 4.39m 4.12m |
| 08-12-2023 | 09-12-2023 | 10-12-2023 | ||||||
| Time | Height | Time | Height | Time | Height | |||
| High | 03:05 15:30 | 9.79m 10.43m | High | 04:08 16:29 | 10.59m 11.20m | High | 04:59 17:18 | 11.43m 11.88m |
| Low | 09:27 22:06 | 3.95m 3.50m | Low | 10:33 23:04 | 3.23m 2.82m | Low | 11:30 23:57 | 2.56m 2.26m |
