National Network of Regional Coastal Monitoring Programmes
« Return to map for other wave, tide and met stations.
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
Tide Levels and HarmonicsLatest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 13-09-2026 16:50 | 3.46 | -0.04 |
| Next HW | Next LW |
|---|---|
| 20:44, 13.82 | 03:31, 0.92 |
| Date | Highest 2026 | Date | Lowest 2026 |
|---|---|---|---|
| 04-02 | 14.02m | 21-03 | 0.33m |
Second Severn Crossing Predicted Tide Table (Chart Datum)
| 13-09-2026 | 14-09-2026 | 15-09-2026 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 08:31 20:44 | 13.84m 13.82m | High | 09:03 21:15 | 13.44m 13.28m | High | 09:32 21:45 | 12.85m 12.61m |
| Low | 03:00 15:12 | 0.56m 0.75m | Low | 03:31 15:41 | 0.92m 1.17m | Low | 03:56 16:06 | 1.42m 1.67m |
| 16-09-2026 | 17-09-2026 | 18-09-2026 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 10:00 22:13 | 12.16m 11.86m | High | 10:29 22:44 | 11.42m 11.04m | High | 11:01 23:20 | 10.63m 10.18m |
| Low | 04:18 16:27 | 1.92m 2.17m | Low | 04:38 16:50 | 2.39m 2.67m | Low | 05:02 17:18 | 2.88m 3.25m |
