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
Tide Levels and HarmonicsData Tonnau Diweddaraf (Data was last updated 18 days 9 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 27-12-2024 13:30 | - | - | 0.2 | 0.32 | 3.3 | 4 | - | - | - | - | - |
| Dyddiad | Hs uchaf 2025 | Storm Alert Threshold (0.25 yr Return Period Hs) |
|---|---|---|
| 01-01 | 0m | 0.76m |
