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 |
|---|---|---|
| 17-03-2025 04:20 | 3.26 | -0.54 |
| Next HW | Next LW |
|---|---|
| 08:35, 12.21 | 14:46, 1.53 |
| Date | Highest 2025 | Date | Lowest 2025 |
|---|---|---|---|
| 14-03 | 12.34m | 17-01 | 2.6m |
Penarth Predicted Tide Table (Chart Datum)
| 17-03-2025 | 18-03-2025 | 19-03-2025 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 08:35 20:50 | 12.21m 11.84m | High | 09:00 21:14 | 11.88m 11.48m | High | 09:25 21:39 | 11.44m 11.06m |
| Low | 02:32 14:46 | 1.46m 1.53m | Low | 02:56 15:09 | 1.69m 1.81m | Low | 03:19 15:32 | 2.01m 2.16m |
| 20-03-2025 | 21-03-2025 | 22-03-2025 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 09:53 22:08 | 10.92m 10.55m | High | 10:26 22:45 | 10.31m 9.93m | High | 11:11 23:40 | 9.61m 9.24m |
| Low | 03:45 15:59 | 2.40m 2.58m | Low | 04:16 16:31 | 2.87m 3.12m | Low | 04:55 17:16 | 3.45m 3.74m |
