National Network of Regional Coastal Monitoring Programmes
« Dychwelid at fap am donau, llanw a gorsafoedd tywydd eraill.
Mae'r data yma yn amser real ac mae'r safon heb wireddu.
Breaks in the data series are when the instrument is dry.
Penarth
Data Tonnau Diweddaraf (Data was last updated 8 hours 14 minutes ago)
| Amser (ASG) | Lledred | Hydred | Uchder ton (m) | Uchder uchaf ton (m) | Tbrig (s) | Tz (s) | Cyfeiriad mwyaf cyffredin (gradd) | Ymlediad (gradd) | Tymheredd y môr (°C) | Energy Period (s) | Wave Power (kW/m) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 14-09-2024 00:00 | - | - | 0.21 | 0.33 | 3.1 | 3.9 | - | - | - | - | - |
| Dyddiad | Hs uchaf 2024 | Storm Alert Threshold (0.25 yr Return Period Hs) |
|---|---|---|
| 06-04 | 0.8m | 0.76m |
