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 |
|---|---|---|
| 12-09-2026 13:30 | - | - |
| Next HW | Next LW |
|---|---|
| 19:51, 13.08 | 02:12, 0.95 |
| Date | Highest 2026 | Date | Lowest 2026 |
|---|---|---|---|
| 04-02 | 13.05m | 18-01 | 2.59m |
Penarth Predicted Tide Table (Chart Datum)
| 12-09-2026 | 13-09-2026 | 14-09-2026 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 07:38 19:51 | 12.95m 13.08m | High | 08:11 20:24 | 12.81m 12.81m | High | 08:41 20:53 | 12.41m 12.32m |
| Low | 01:40 13:52 | 0.84m 0.84m | Low | 02:12 14:23 | 0.95m 1.05m | Low | 02:39 14:49 | 1.28m 1.44m |
| 15-09-2026 | 16-09-2026 | 17-09-2026 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 09:09 21:20 | 11.88m 11.70m | High | 09:35 21:47 | 11.28m 11.02m | High | 10:01 22:16 | 10.65m 10.27m |
| Low | 03:03 15:13 | 1.73m 1.91m | Low | 03:25 15:37 | 2.20m 2.42m | Low | 03:48 16:04 | 2.71m 2.98m |
