National Network of Regional Coastal Monitoring Programmes
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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
Tide Levels and HarmonicsLatest Tide Data (Predicted Tide Table) (Data was last updated 17 days 17 hours 32 minutes ago)
Time (GMT) | Elevation | Residual |
---|---|---|
28-01-2025 12:30 | 2.81 | 0.36 |
Next HW | Next LW |
---|---|
08:40, 12.17 | 14:54, 1.77 |
Date | Highest 2025 | Date | Lowest 2025 |
---|---|---|---|
16-01 | 12.05m | 17-01 | 2.6m |
Penarth Predicted Tide Table (Chart Datum)
15-02-2025 | 16-02-2025 | 17-02-2025 | ||||||
---|---|---|---|---|---|---|---|---|
Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
High | 08:40 20:58 | 12.17m 11.84m | High | 09:06 21:22 | 11.98m 11.54m | High | 09:31 21:46 | 11.70m 11.18m |
Low | 02:37 14:54 | 1.75m 1.77m | Low | 03:02 15:17 | 1.84m 1.93m | Low | 03:25 15:40 | 2.01m 2.13m |
18-02-2025 | 19-02-2025 | 20-02-2025 | ||||||
Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
High | 09:57 22:12 | 11.32m 10.78m | High | 10:26 22:42 | 10.84m 10.31m | High | 11:01 23:21 | 10.25m 9.74m |
Low | 03:49 16:04 | 2.27m 2.41m | Low | 04:16 16:33 | 2.61m 2.79m | Low | 04:48 17:08 | 3.08m 3.28m |