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.
Breaks in the data series are when the instrument is dry.
Penarth
Latest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 18-09-2021 13:30 | 5.36 | 0.07 |
| Next HW | Next LW |
|---|---|
| 17:17, 11.26 | 23:42, 2.34 |
| Date | Highest 2021 | Date | Lowest 2021 |
|---|---|---|---|
| 26-04 | 398.91m | 29-01 | 2.59m |
Penarth Predicted Tide Table (Chart Datum)
| 18-09-2021 | 19-09-2021 | 20-09-2021 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time | Height | Time | Height | Time | Height | |||
| High | 04:46 17:17 | 10.50m 11.26m | High | 05:43 18:08 | 11.40m 12.06m | High | 06:30 18:49 | 12.06m 12.55m |
| Low | 11:14 23:42 | 2.98m 2.34m | Low | 12:09 | 2.22m | Low | 00:30 12:51 | 1.75m 1.74m |
| 21-09-2021 | 22-09-2021 | 23-09-2021 | ||||||
| Time | Height | Time | Height | Time | Height | |||
| High | 07:11 19:28 | 12.41m 12.72m | High | 07:44 20:00 | 12.48m 12.64m | High | 08:14 20:30 | 12.35m 12.40m |
| Low | 01:11 13:29 | 1.44m 1.54m | Low | 01:46 14:01 | 1.38m 1.55m | Low | 02:16 14:26 | 1.47m 1.69m |
