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.
Second Severn Crossing
Latest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 19-09-2024 16:40 | 3.62 | -0.26 |
| Next HW | Next LW |
|---|---|
| 20:19, 14.48 | 03:12, -0.02 |
| Date | Highest 2024 | Date | Lowest 2024 |
|---|---|---|---|
| 28-06 | 17.17m | 19-09 | -0.04m |
Second Severn Crossing Predicted Tide Table (Chart Datum)
| 19-09-2024 | 20-09-2024 | 21-09-2024 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 07:59 20:19 | 14.13m 14.48m | High | 08:39 20:59 | 14.16m 14.27m | High | 09:16 21:37 | 13.83m 13.73m |
| Low | 02:29 14:50 | 0.20m 0.29m | Low | 03:12 15:29 | -0.02m 0.24m | Low | 03:48 16:04 | 0.15m 0.54m |
| 22-09-2024 | 23-09-2024 | 24-09-2024 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 09:53 22:14 | 13.24m 12.93m | High | 10:29 22:52 | 12.46m 11.95m | High | 11:08 23:37 | 11.51m 10.82m |
| Low | 04:22 16:35 | 0.64m 1.09m | Low | 04:53 17:06 | 1.34m 1.83m | Low | 05:21 17:36 | 2.18m 2.71m |
