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.

West Bay Harbour

Tide Levels and Harmonics

 


Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
18-01-2026 20:203.460.11
 Next HWNext LW
06:45, 4.2 23:59, 1.3
Date Highest 2026 Date Lowest 2026
05-01 4.61m 05-01 0.8m
Time (GMT)ElevationResidual
07-11-2025 00:000.940.2
06-11-2025 23:501.050.23
06-11-2025 23:401.140.23
06-11-2025 23:301.260.23
06-11-2025 23:201.410.23
06-11-2025 23:101.580.24
06-11-2025 23:001.760.23
06-11-2025 22:501.970.25
06-11-2025 22:402.120.19
06-11-2025 22:302.340.19
06-11-2025 22:202.540.17
06-11-2025 22:102.710.13
06-11-2025 22:002.910.11
06-11-2025 21:503.140.13
06-11-2025 21:403.340.13
06-11-2025 21:303.520.12
06-11-2025 21:203.720.15
06-11-2025 21:103.910.17
06-11-2025 21:004.090.2
06-11-2025 20:504.230.21
06-11-2025 20:404.330.18
06-11-2025 20:304.440.19
06-11-2025 20:204.530.17
06-11-2025 20:104.590.15
06-11-2025 20:004.680.16
06-11-2025 19:504.730.16
06-11-2025 19:404.780.15
06-11-2025 19:304.80.13
06-11-2025 19:204.830.12
06-11-2025 19:104.860.12
06-11-2025 19:004.870.12
06-11-2025 18:504.870.12
06-11-2025 18:404.860.13
06-11-2025 18:304.850.14
06-11-2025 18:204.810.14
06-11-2025 18:104.750.14
06-11-2025 18:004.680.15
06-11-2025 17:504.630.2
06-11-2025 17:404.50.19
06-11-2025 17:304.410.23
06-11-2025 17:204.250.22
06-11-2025 17:104.10.23
06-11-2025 17:003.970.27
06-11-2025 16:503.780.25
06-11-2025 16:403.60.26
06-11-2025 16:303.380.22
06-11-2025 16:203.240.25
06-11-2025 16:103.040.23
06-11-2025 16:002.850.2
06-11-2025 15:502.690.19
06-11-2025 15:402.550.18
06-11-2025 15:302.360.11
06-11-2025 15:202.250.11
06-11-2025 15:102.150.1
06-11-2025 15:002.090.12
06-11-2025 14:5020.1
06-11-2025 14:401.930.09
06-11-2025 14:301.940.16
06-11-2025 14:201.90.19
06-11-2025 14:101.830.17
06-11-2025 14:001.80.2
06-11-2025 13:501.760.24
06-11-2025 13:401.720.27
06-11-2025 13:301.650.28
06-11-2025 13:201.640.36
06-11-2025 13:101.550.36
06-11-2025 13:001.450.36
06-11-2025 12:501.350.34
06-11-2025 12:401.270.35
06-11-2025 12:301.170.31
06-11-2025 12:201.080.28
06-11-2025 12:101.010.25
06-11-2025 12:000.930.2
06-11-2025 11:500.960.22
06-11-2025 11:4010.24
06-11-2025 11:301.020.2
06-11-2025 11:201.120.22
06-11-2025 11:101.220.21
06-11-2025 11:001.390.25
06-11-2025 10:501.520.22
06-11-2025 10:401.720.24
06-11-2025 10:301.890.23
06-11-2025 10:202.10.22
06-11-2025 10:102.240.16
06-11-2025 10:002.410.12
06-11-2025 09:502.660.15
06-11-2025 09:402.810.09
06-11-2025 09:303.070.14
06-11-2025 09:203.240.11
06-11-2025 09:103.460.14
06-11-2025 09:003.620.13
06-11-2025 08:503.790.14
06-11-2025 08:403.990.19
06-11-2025 08:304.130.19
06-11-2025 08:204.290.23
06-11-2025 08:104.370.2
06-11-2025 08:004.490.22
06-11-2025 07:504.530.17
06-11-2025 07:404.660.22
06-11-2025 07:304.710.2
06-11-2025 07:204.720.15
06-11-2025 07:104.750.13
06-11-2025 07:004.840.18
06-11-2025 06:504.850.16
06-11-2025 06:404.820.11
06-11-2025 06:304.80.08
06-11-2025 06:204.830.11
06-11-2025 06:104.80.11
06-11-2025 06:004.810.14
06-11-2025 05:504.80.19
06-11-2025 05:404.740.2
06-11-2025 05:304.660.21
06-11-2025 05:204.520.17
06-11-2025 05:104.450.23
06-11-2025 05:004.340.26
06-11-2025 04:504.120.2
06-11-2025 04:404.010.26
06-11-2025 04:303.840.27
06-11-2025 04:203.650.25
06-11-2025 04:103.530.31
06-11-2025 04:003.270.24
06-11-2025 03:503.120.26
06-11-2025 03:402.910.21
06-11-2025 03:302.750.21
06-11-2025 03:202.650.25
06-11-2025 03:102.440.17
06-11-2025 03:002.320.16
06-11-2025 02:502.250.19
06-11-2025 02:402.040.07
06-11-2025 02:302.010.13
06-11-2025 02:201.960.15
06-11-2025 02:101.880.14
06-11-2025 02:001.890.21
06-11-2025 01:501.780.17
06-11-2025 01:401.780.24
06-11-2025 01:301.780.31
06-11-2025 01:201.690.31
06-11-2025 01:101.630.33
06-11-2025 01:001.580.37
06-11-2025 00:501.510.39
06-11-2025 00:401.390.36
06-11-2025 00:301.310.37
06-11-2025 00:201.160.29
06-11-2025 00:101.060.27