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 |
|---|---|---|
| 04-12-2022 01:20 | 7 | -0.45 |
| Penllanw nesaf | Distyll 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)
| 04-12-2022 | 05-12-2022 | 06-12-2022 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time | Height | Time | Height | Time | Height | |||
| High | 03:56 16:25 | 11.28m 11.94m | High | 04:52 17:18 | 11.96m 12.46m | High | 05:41 18:05 | 12.50m 12.76m |
| Low | 10:31 22:59 | 2.62m 2.17m | Low | 11:24 23:51 | 2.12m 1.82m | Low | 12:14 | 1.81m |
| 07-12-2022 | 08-12-2022 | 09-12-2022 | ||||||
| Time | Height | Time | Height | Time | Height | |||
| High | 06:25 18:48 | 12.79m 12.80m | High | 07:07 19:30 | 12.82m 12.63m | High | 07:44 20:07 | 12.64m 12.32m |
| Low | 00:36 13:00 | 1.65m 1.72m | Low | 01:19 13:40 | 1.64m 1.80m | Low | 01:58 14:18 | 1.76m 1.99m |
