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 |
|---|---|---|
| 09-11-2025 09:30 | 12.21 | 0.3 |
| Next HW | Next LW |
|---|---|
| 21:40, 11.43 | 15:28, 2.05 |
| Date | Highest 2025 | Date | Lowest 2025 |
|---|---|---|---|
| 08-11 | 56.61m | 28-04 | 2.59m |
Penarth Predicted Tide Table (Chart Datum)
| 09-11-2025 | 10-11-2025 | 11-11-2025 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 09:09 21:40 | 12.02m 11.43m | High | 09:55 22:30 | 11.27m 10.59m | High | 10:48 23:29 | 10.50m 9.84m |
| Low | 03:03 15:28 | 1.80m 2.05m | Low | 03:45 16:15 | 2.52m 2.75m | Low | 04:33 17:11 | 3.26m 3.40m |
| 12-11-2025 | 13-11-2025 | 14-11-2025 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 11:51 | 9.86m | High | 00:38 13:04 | 9.36m 9.55m | High | 01:52 14:19 | 9.29m 9.66m |
| Low | 05:32 18:19 | 3.87m 3.85m | Low | 06:44 19:33 | 4.19m 3.99m | Low | 08:03 20:47 | 4.12m 3.78m |
