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 |
|---|---|---|
| 12-06-2026 02:30 | 6.52 | -0.13 |
| Next HW | Next LW |
|---|---|
| 14:42, 6.75 | 08:34, 1.66 |
| Date | Highest 2026 | Date | Lowest 2026 |
|---|---|---|---|
| 03-02 | 8.22m | 19-04 | 0.29m |
Port Isaac Predicted Tide Table (Chart Datum)
| 12-06-2026 | 13-06-2026 | 14-06-2026 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 02:11 14:42 | 6.68m 6.75m | High | 03:10 15:38 | 7.02m 7.14m | High | 04:07 16:32 | 7.32m 7.47m |
| Low | 08:34 21:04 | 1.66m 1.60m | Low | 09:32 22:01 | 1.35m 1.25m | Low | 10:27 22:56 | 1.09m 0.96m |
| 15-06-2026 | 16-06-2026 | 17-06-2026 | ||||||
| Time (GMT) | Height | Time (GMT) | Height | Time (GMT) | Height | |||
| High | 05:01 17:24 | 7.53m 7.70m | High | 05:53 18:14 | 7.62m 7.78m | High | 06:44 19:05 | 7.57m 7.73m |
| Low | 11:20 23:50 | 0.92m 0.79m | Low | 12:12 | 0.86m | Low | 00:43 13:02 | 0.75m 0.93m |
