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.
Port Isaac
Tide Levels and HarmonicsLatest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 11-12-2024 04:00 | 4.1 | -0.2 |
| Next HW | Next LW |
|---|---|
| 13:31, 6.69 | 07:24, 2.01 |
| Date | Highest 2024 | Date | Lowest 2024 |
|---|---|---|---|
| 23-02 | 9.75m | 20-09 | 0.04m |
Port Isaac Predicted Tide Table (Chart Datum)
| 11-12-2024 | 12-12-2024 | 13-12-2024 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 00:58 13:31 | 6.28m 6.69m | High | 02:07 14:32 | 6.61m 6.97m | High | 03:02 15:29 | 6.97m 7.22m |
| Low | 07:24 19:57 | 2.01m 1.71m | Low | 08:29 20:59 | 1.69m 1.44m | Low | 09:24 21:51 | 1.38m 1.22m |
| 14-12-2024 | 15-12-2024 | 16-12-2024 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 03:56 16:21 | 7.27m 7.38m | High | 04:45 17:10 | 7.46m 7.44m | High | 05:32 17:59 | 7.54m 7.38m |
| Low | 10:18 22:44 | 1.15m 1.10m | Low | 11:09 23:29 | 1.04m 1.08m | Low | 12:00 | 1.03m |
