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
Latest Tide Data (Predicted Tide Table)
| Time (GMT) | Elevation | Residual |
|---|---|---|
| 20-10-2021 23:00 | 1.18 | 0.16 |
| Next HW | Next LW |
|---|---|
| 05:30, 7.55 | 23:30, 0.90 |
| Date | Highest 2021 | Date | Lowest 2021 |
|---|---|---|---|
| 12-02 | 10.88m | 30-03 | -0.02m |
Port Isaac Predicted Tide Table (Chart Datum)
| 21-10-2021 | 22-10-2021 | 23-10-2021 | ||||||
|---|---|---|---|---|---|---|---|---|
| Time | Height | Time | Height | Time | Height | |||
| High | 05:30 17:46 | 7.55m 7.66m | High | 06:00 18:16 | 7.52m 7.52m | High | 06:30 18:46 | 7.39m 7.29m |
| Low | 11:46 23:59 | 0.97m 0.97m | Low | 12:14 | 1.07m | Low | 00:28 12:43 | 1.11m 1.26m |
| 24-10-2021 | 25-10-2021 | 26-10-2021 | ||||||
| Time | Height | Time | Height | Time | Height | |||
| High | 06:57 19:17 | 7.18m 7.00m | High | 07:27 19:48 | 6.90m 6.64m | High | 07:59 20:22 | 6.56m 6.23m |
| Low | 00:55 13:10 | 1.33m 1.51m | Low | 01:23 13:38 | 1.60m 1.82m | Low | 01:50 14:12 | 1.94m 2.18m |
