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.
Penarth
| Data Ton Ddiweddaraf | |
|---|---|
| Dyddiad/Amser (ASG) | 09-11-2023 12:20 |
| Lledred | - |
| Hydred | - |
| Uchder ton (m) | 0.42 |
| Uchder uchaf ton (m) | 0.62 |
| Tbrig (s) | 3.8 |
| Tz (s) | 3.6 |
| Cyfeiriad mwyaf cyffredin (gradd) | - |
| Ymlediad (gradd) | - |
| Tymheredd y môr (°C) | - |
| Energy Period (s) | - |
| Wave Power (kW/m) | - |
| Data Llanw Diweddaraf | |
|---|---|
| Dyddiad/Amser (ASG) | 09-11-2023 12:20 |
| Uchder llanw (m) | 5.89 |
| Data meteoroleg ddiweddaraf | |
|---|---|
| Dyddiad/Amser (ASG) | 09-11-2023 12:10 |
| Gwasgedd aer (mb) | 994.3 |
| Cyflymder gwynt (nots) | 19 |
| Wind Speed (ms-1) | 9.5 |
| Cyflymder hwrdd (nots) | 32 |
| Gust Speed (ms-1) | 16 |
| Wind direction (°) | 210 |
| Air Temperature (°C) | 10.2 |
| Glawiad | 0.67 |
| Erythemal Radiation (W/m2) | - |
| Indecs UF | - |
| Lleithder cymharol (%) | 64.3 |
