National Network of Regional Coastal Monitoring Programmes
« Dychwelid at fap am donau, llanw a gorsafoedd tywydd eraill.
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
Data llanw diweddaraf (Predicted Tide Table)
| Amser (ASG) | Codiad | Gweddill |
|---|---|---|
| 31-01-2023 10:30 | 5.94 | 0.42 |
| Penllanw nesaf | Distyll nesaf |
|---|---|
| 14:35, 9.57 | 20:38, 3.97 |
| Dyddiad | Uchaf 2023 | Dyddiad | Isaf 2023 |
|---|---|---|---|
| 24-01 | 12.79m | 21-01 | 4.55m |
Penarth Predicted Tide Table (Chart Datum)
| 31-01-2023 | 01-02-2023 | 02-02-2023 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time | Height | Time | Height | Time | Height | |||
| High | 01:51 14:35 | 9.57m 9.58m | High | 03:09 15:50 | 9.53m 9.66m | High | 04:22 16:57 | 9.87m 10.05m |
| Low | 08:05 20:38 | 3.98m 3.97m | Low | 09:28 21:57 | 3.95m 3.80m | Low | 10:39 23:02 | 3.63m 3.42m |
| 03-02-2023 | 04-02-2023 | 05-02-2023 | ||||||
| Time | Height | Time | Height | Time | Height | |||
| High | 05:24 17:53 | 10.39m 10.54m | High | 06:13 18:39 | 10.89m 10.97m | High | 06:56 19:17 | 11.29m 11.29m |
| Low | 11:36 23:55 | 3.24m 3.01m | Low | 12:30 | 2.88m | Low | 00:42 13:13 | 2.66m 2.60m |
