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.
Breaks in the data series are when the instrument is dry.
Penarth
Tide Levels and HarmonicsLatest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 18-04-2026 22:30 | 7.47 | 0.39 |
| Next HW | Next LW |
|---|---|
| 08:04, 12.85 | 02:02, 0.79 |
| Date | Highest 2026 | Date | Lowest 2026 |
|---|---|---|---|
| 04-02 | 13.05m | 18-01 | 2.59m |
Penarth Predicted Tide Table (Chart Datum)
| 19-04-2026 | 20-04-2026 | 21-04-2026 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 08:04 20:21 | 12.85m 12.70m | High | 08:44 21:00 | 12.51m 12.32m | High | 09:26 21:41 | 11.93m 11.74m |
| Low | 02:02 14:20 | 0.79m 0.82m | Low | 02:39 14:57 | 1.02m 1.19m | Low | 03:16 15:34 | 1.44m 1.74m |
| 22-04-2026 | 23-04-2026 | 24-04-2026 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 10:12 22:28 | 11.18m 11.03m | High | 11:06 23:27 | 10.38m 10.29m | High | 12:14 | 9.69m |
| Low | 03:56 16:16 | 1.99m 2.41m | Low | 04:44 17:07 | 2.63m 3.12m | Low | 05:47 18:16 | 3.24m 3.71m |
