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
04-12-2022 02:006.39-0.03
 Next HWNext LW
02:12, 6.43 08:36, 1.84
Date Highest 2022 Date Lowest 2022
24-11 11.47m 14-04 0.08m
Time (GMT)ElevationResidual
13-08-2022 00:000.45-0.04
12-08-2022 23:500.48-0.04
12-08-2022 23:400.52-0.06
12-08-2022 23:300.59-0.06
12-08-2022 23:200.69-0.06
12-08-2022 23:100.82-0.06
12-08-2022 23:000.96-0.06
12-08-2022 22:501.14-0.05
12-08-2022 22:401.31-0.06
12-08-2022 22:301.51-0.06
12-08-2022 22:201.73-0.06
12-08-2022 22:101.96-0.06
12-08-2022 22:002.2-0.07
12-08-2022 21:502.47-0.05
12-08-2022 21:402.72-0.06
12-08-2022 21:303.01-0.05
12-08-2022 21:203.29-0.05
12-08-2022 21:103.56-0.05
12-08-2022 21:003.86-0.04
12-08-2022 20:504.16-0.03
12-08-2022 20:404.47-0
12-08-2022 20:304.76-0
12-08-2022 20:205.050
12-08-2022 20:105.330
12-08-2022 20:005.630.02
12-08-2022 19:505.910.04
12-08-2022 19:406.160.02
12-08-2022 19:306.410.03
12-08-2022 19:206.660.03
12-08-2022 19:106.890.05
12-08-2022 19:007.110.06
12-08-2022 18:507.280.04
12-08-2022 18:407.460.05
12-08-2022 18:307.610.05
12-08-2022 18:207.720.05
12-08-2022 18:107.830.06
12-08-2022 18:007.90.06
12-08-2022 17:507.950.07
12-08-2022 17:407.960.07
12-08-2022 17:307.950.07
12-08-2022 17:207.920.09
12-08-2022 17:107.850.09
12-08-2022 17:007.760.1
12-08-2022 16:507.650.11
12-08-2022 16:407.480.1
12-08-2022 16:307.30.1
12-08-2022 16:207.120.12
12-08-2022 16:106.880.1
12-08-2022 16:006.630.1
12-08-2022 15:506.390.12
12-08-2022 15:406.10.1
12-08-2022 15:305.820.1
12-08-2022 15:205.530.11
12-08-2022 15:105.220.1
12-08-2022 15:004.930.11
12-08-2022 14:504.620.11
12-08-2022 14:404.320.11
12-08-2022 14:304.010.11
12-08-2022 14:203.70.1
12-08-2022 14:103.410.1
12-08-2022 14:003.110.09
12-08-2022 13:502.830.08
12-08-2022 13:402.540.06
12-08-2022 13:302.290.06
12-08-2022 13:202.050.05
12-08-2022 13:101.810.03
12-08-2022 13:001.610.03
12-08-2022 12:501.430.03
12-08-2022 12:401.270.02
12-08-2022 12:301.120.02
12-08-2022 12:201.010.02
12-08-2022 12:100.920.01
12-08-2022 12:000.840
12-08-2022 11:500.79-0.01
12-08-2022 11:400.77-0.01
12-08-2022 11:300.77-0.02
12-08-2022 11:200.8-0.03
12-08-2022 11:100.85-0.03
12-08-2022 11:000.93-0.04
12-08-2022 10:501.02-0.05
12-08-2022 10:401.13-0.07
12-08-2022 10:301.28-0.06
12-08-2022 10:201.44-0.06
12-08-2022 10:101.6-0.07
12-08-2022 10:001.79-0.08
12-08-2022 09:501.98-0.1
12-08-2022 09:402.21-0.09
12-08-2022 09:302.43-0.1
12-08-2022 09:202.67-0.09
12-08-2022 09:102.91-0.11
12-08-2022 09:003.16-0.11
12-08-2022 08:503.39-0.13
12-08-2022 08:403.64-0.14
12-08-2022 08:303.92-0.12
12-08-2022 08:204.2-0.1
12-08-2022 08:104.48-0.09
12-08-2022 08:004.74-0.08
12-08-2022 07:505.01-0.07
12-08-2022 07:405.27-0.06
12-08-2022 07:305.51-0.07
12-08-2022 07:205.76-0.06
12-08-2022 07:105.98-0.06
12-08-2022 07:006.22-0.04
12-08-2022 06:506.43-0.04
12-08-2022 06:406.63-0.04
12-08-2022 06:306.82-0.02
12-08-2022 06:206.97-0.02
12-08-2022 06:107.12-0.01
12-08-2022 06:007.250
12-08-2022 05:507.33-0.01
12-08-2022 05:407.410.01
12-08-2022 05:307.460.02
12-08-2022 05:207.490.03
12-08-2022 05:107.490.04
12-08-2022 05:007.440.03
12-08-2022 04:507.390.04
12-08-2022 04:407.320.06
12-08-2022 04:307.20.05
12-08-2022 04:207.070.06
12-08-2022 04:106.910.07
12-08-2022 04:006.720.06
12-08-2022 03:506.530.07
12-08-2022 03:406.30.07
12-08-2022 03:306.070.07
12-08-2022 03:205.810.06
12-08-2022 03:105.540.06
12-08-2022 03:005.270.06
12-08-2022 02:505.010.07
12-08-2022 02:404.710.06
12-08-2022 02:304.440.08
12-08-2022 02:204.140.06
12-08-2022 02:103.860.07
12-08-2022 02:003.570.06
12-08-2022 01:503.30.06
12-08-2022 01:403.020.05
12-08-2022 01:302.740.03
12-08-2022 01:202.490.03
12-08-2022 01:102.250.03
12-08-2022 01:0020.01
12-08-2022 00:501.77-0.02
12-08-2022 00:401.55-0.04
12-08-2022 00:301.4-0.02
12-08-2022 00:201.23-0.03
12-08-2022 00:101.1-0.03