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)ElevationResidual
07-02-2023 14:302.05-0.28
 Next HWNext LW
18:41, 7.03 00:49, 1.17
Date Highest 2023 Date Lowest 2023
18-01 7.96m 24-01 0.16m

Port Isaac Predicted Tide Table (Chart Datum)

07-02-202308-02-202309-02-2023
 TimeHeight TimeHeight TimeHeight
High06:22
18:41
7.19m
7.04m
High06:53
19:10
7.24m
7.04m
High07:25
19:41
7.22m
6.98m
Low00:19
12:42
1.25m
1.20m
Low00:49
13:10
1.17m
1.17m
Low01:19
13:39
1.15m
1.20m
10-02-202311-02-202312-02-2023
 TimeHeight TimeHeight TimeHeight
High07:53
20:12
7.12m
6.84m
High08:27
20:47
6.94m
6.62m
High09:03
21:23
6.67m
6.33m
Low01:51
14:08
1.22m
1.32m
Low02:21
14:40
1.38m
1.51m
Low02:53
15:16
1.62m
1.78m