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 |
|---|---|---|
| 04-09-2026 16:40 | 3.35 | 0.11 |
| Next HW | Next LW |
|---|---|
| 23:46, 10.04 | 05:49, 3.36 |
| Date | Highest 2026 | Date | Lowest 2026 |
|---|---|---|---|
| 04-02 | 13.05m | 18-01 | 2.59m |
Penarth Predicted Tide Table (Chart Datum)
| 04-09-2026 | 05-09-2026 | 06-09-2026 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 11:11 23:46 | 10.35m 10.04m | High | 12:14 | 9.75m | High | 01:05 13:44 | 9.43m 9.39m |
| Low | 04:56 17:13 | 2.74m 3.12m | Low | 05:49 18:21 | 3.36m 3.71m | Low | 07:07 20:02 | 3.94m 4.04m |
| 07-09-2026 | 08-09-2026 | 09-09-2026 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 02:43 15:23 | 9.34m 9.70m | High | 04:16 16:46 | 9.99m 10.62m | High | 05:25 17:46 | 11.06m 11.70m |
| Low | 08:54 21:57 | 4.04m 3.65m | Low | 10:38 23:21 | 3.37m 2.70m | Low | 11:46 | 2.34m |
