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) | Elevation | Residual |
|---|---|---|
| 23-03-2023 02:10 | 1.91 | 0.97 |
| Next HW | Next LW |
|---|---|
| 08:30, 14.10 | 02:58, 0.18 |
| Date | Highest 2023 | Date | Lowest 2023 |
|---|---|---|---|
| 22-03 | 14.46m | 06-02 | -2.01m |
Severn Bridge Predicted Tide Table (Chart Datum)
| 23-03-2023 | 24-03-2023 | 25-03-2023 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time | Height | Time | Height | Time | Height | |||
| High | 08:30 20:47 | 14.10m 13.83m | High | 09:04 21:20 | 13.81m 13.46m | High | 09:39 21:51 | 13.28m 12.91m |
| Low | 02:58 15:17 | 0.18m 0.17m | Low | 03:33 15:52 | 0.30m 0.46m | Low | 04:04 16:17 | 0.68m 0.94m |
| 26-03-2023 | 27-03-2023 | 28-03-2023 | ||||||
| Time | Height | Time | Height | Time | Height | |||
| High | 10:10 22:22 | 12.58m 12.21m | High | 10:42 22:50 | 11.74m 11.37m | High | 11:16 23:24 | 10.75m 10.38m |
| Low | 04:29 16:42 | 1.19m 1.50m | Low | 04:51 17:03 | 1.78m 2.13m | Low | 05:14 17:26 | 2.45m 2.86m |
