Regional Coastal Monitoring Programmes
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« 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.
Penarth
Data llanw diweddaraf
| Amser (ASG) | Codiad | Gweddill |
| 20-02-2019 18:50 | 11.79 | -0.1 |
| Penllanw nesaf | Distyll nesaf |
| 19:56, 13.22 | 02:15, 0.64 |
| Dyddiad | Uchaf 2019 | Dyddiad | Isaf 2019 |
| 20-02 | 13.24m | 02-01 | 2.59m |
