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
26-11-2022 16:5060.35
 Next HWNext LW
18:54, 7.51 01:13, 1.13
Date Highest 2022 Date Lowest 2022
24-11 11.47m 14-04 0.08m

Port Isaac Predicted Tide Table (Chart Datum)

26-11-202227-11-202228-11-2022
 TimeHeight TimeHeight TimeHeight
High06:31
18:54
7.75m
7.52m
High07:18
19:46
7.55m
7.21m
High08:09
20:34
7.25m
6.82m
Low00:27
12:51
0.91m
0.91m
Low01:13
13:40
1.13m
1.14m
Low02:00
14:32
1.45m
1.45m
29-11-202230-11-202201-12-2022
 TimeHeight TimeHeight TimeHeight
High09:02
21:33
6.90m
6.42m
High10:05
22:43
6.58m
6.11m
High11:19
23:57
6.39m
6.01m
Low02:55
15:32
1.81m
1.79m
Low03:58
16:41
2.14m
2.05m
Low05:12
17:52
2.35m
2.16m