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.

Swanage Pier

Tide Levels and Harmonics

 

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Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
21-05-2026 10:201.7-0.14
 Next HWNext LW
15:49, 1.94 18:55, 1.12
Date Highest 2026 Date Lowest 2026
23-01 2.59m 05-01 0.28m
Time (GMT)ElevationResidual
21-05-2026 10:201.7-0.14
21-05-2026 10:101.69-0.13
21-05-2026 10:001.67-0.12
21-05-2026 09:501.68-0.09
21-05-2026 09:401.67-0.07
21-05-2026 09:301.63-0.07
21-05-2026 09:201.6-0.06
21-05-2026 09:101.58-0.04
21-05-2026 09:001.5-0.06
21-05-2026 08:501.45-0.06
21-05-2026 08:401.39-0.05
21-05-2026 08:301.3-0.07
21-05-2026 08:201.21-0.09
21-05-2026 08:101.14-0.08
21-05-2026 08:001.05-0.09
21-05-2026 07:500.99-0.08
21-05-2026 07:400.92-0.07
21-05-2026 07:300.84-0.08
21-05-2026 07:200.78-0.06
21-05-2026 07:100.73-0.06
21-05-2026 07:000.69-0.05
21-05-2026 06:500.66-0.04
21-05-2026 06:400.64-0.03
21-05-2026 06:300.64-0.02
21-05-2026 06:200.65-0.01
21-05-2026 06:100.680
21-05-2026 06:000.730.02
21-05-2026 05:500.780.02
21-05-2026 05:400.850.03
21-05-2026 05:300.930.03
21-05-2026 05:2010.03
21-05-2026 05:101.090.03
21-05-2026 05:001.190.03
21-05-2026 04:501.270.03
21-05-2026 04:401.390.05
21-05-2026 04:301.470.05
21-05-2026 04:201.560.06
21-05-2026 04:101.640.06
21-05-2026 04:001.70.06
21-05-2026 03:501.730.05
21-05-2026 03:401.760.03
21-05-2026 03:301.760.01
21-05-2026 03:201.77-0
21-05-2026 03:101.76-0.02
21-05-2026 03:001.75-0.04
21-05-2026 02:501.72-0.07
21-05-2026 02:401.7-0.08
21-05-2026 02:301.67-0.1
21-05-2026 02:201.65-0.12
21-05-2026 02:101.64-0.13
21-05-2026 02:001.63-0.14
21-05-2026 01:501.64-0.14
21-05-2026 01:401.67-0.12
21-05-2026 01:301.7-0.11
21-05-2026 01:201.75-0.08
21-05-2026 01:101.77-0.08
21-05-2026 01:001.83-0.06
21-05-2026 00:501.85-0.07
21-05-2026 00:401.9-0.05
21-05-2026 00:301.94-0.05
21-05-2026 00:201.95-0.08
21-05-2026 00:101.95-0.11
21-05-2026 00:001.94-0.14
20-05-2026 23:501.96-0.15
20-05-2026 23:401.93-0.2
20-05-2026 23:301.93-0.22
20-05-2026 23:202.02-0.13
20-05-2026 23:102.01-0.15
20-05-2026 23:002.02-0.15
20-05-2026 22:502.05-0.13
20-05-2026 22:402.03-0.14
20-05-2026 22:302.02-0.15
20-05-2026 22:201.98-0.18
20-05-2026 22:101.93-0.23
20-05-2026 22:002-0.15
20-05-2026 21:502-0.14
20-05-2026 21:401.98-0.14
20-05-2026 21:301.99-0.11
20-05-2026 21:201.96-0.12
20-05-2026 21:101.97-0.08
20-05-2026 21:001.94-0.08
20-05-2026 20:501.9-0.08
20-05-2026 20:401.87-0.07
20-05-2026 20:301.82-0.06
20-05-2026 20:201.78-0.05
20-05-2026 20:101.7-0.05
20-05-2026 20:001.63-0.06
20-05-2026 19:501.56-0.05
20-05-2026 19:401.47-0.06
20-05-2026 19:301.4-0.04
20-05-2026 19:201.27-0.09
20-05-2026 19:101.24-0.03
20-05-2026 19:001.14-0.05
20-05-2026 18:501.08-0.04
20-05-2026 18:401.02-0.03
20-05-2026 18:300.99-0.01
20-05-2026 18:200.92-0.04
20-05-2026 18:100.91-0.02
20-05-2026 18:000.91-0.02
20-05-2026 17:500.92-0
20-05-2026 17:400.950.01
20-05-2026 17:300.990.01
20-05-2026 17:201.040.01
20-05-2026 17:101.10
20-05-2026 17:001.20.03
20-05-2026 16:501.280.03
20-05-2026 16:401.370.03
20-05-2026 16:301.450.02
20-05-2026 16:201.530.02
20-05-2026 16:101.610.01
20-05-2026 16:001.67-0
20-05-2026 15:501.740.01
20-05-2026 15:401.80.02
20-05-2026 15:301.82-0.01
20-05-2026 15:201.84-0.02
20-05-2026 15:101.86-0.02
20-05-2026 15:001.84-0.05
20-05-2026 14:501.83-0.05
20-05-2026 14:401.82-0.05
20-05-2026 14:301.78-0.07
20-05-2026 14:201.75-0.09
20-05-2026 14:101.74-0.08
20-05-2026 14:001.67-0.12
20-05-2026 13:501.66-0.12
20-05-2026 13:401.64-0.13
20-05-2026 13:301.65-0.11
20-05-2026 13:201.65-0.11
20-05-2026 13:101.69-0.09
20-05-2026 13:001.72-0.07
20-05-2026 12:501.77-0.04
20-05-2026 12:401.81-0.03
20-05-2026 12:301.86-0.01
20-05-2026 12:201.920.01
20-05-2026 12:101.940.01
20-05-2026 12:001.970
20-05-2026 11:502-0.01
20-05-2026 11:402-0.03
20-05-2026 11:302.02-0.03
20-05-2026 11:202.02-0.04
20-05-2026 11:102.01-0.06
20-05-2026 11:002.02-0.07
20-05-2026 10:501.99-0.09
20-05-2026 10:401.99-0.09
20-05-2026 10:301.97-0.1
20-05-2026 10:201.96-0.1
20-05-2026 10:101.95-0.1
20-05-2026 10:001.94-0.09
20-05-2026 09:501.92-0.1
20-05-2026 09:401.89-0.11
20-05-2026 09:301.88-0.1
20-05-2026 09:201.87-0.08
20-05-2026 09:101.86-0.07
20-05-2026 09:001.83-0.07
20-05-2026 08:501.83-0.03
20-05-2026 08:401.82-0
20-05-2026 08:301.780.01
20-05-2026 08:201.730
20-05-2026 08:101.70.04
20-05-2026 08:001.60
20-05-2026 07:501.540.02
20-05-2026 07:401.470.03
20-05-2026 07:301.370.03
20-05-2026 07:201.260.01
20-05-2026 07:101.160.01
20-05-2026 07:001.03-0.03
20-05-2026 06:500.980.03
20-05-2026 06:400.910.05
20-05-2026 06:300.840.06
20-05-2026 06:200.770.07
20-05-2026 06:100.690.07
20-05-2026 06:000.660.08
20-05-2026 05:500.620.08
20-05-2026 05:400.610.09
20-05-2026 05:300.610.09
20-05-2026 05:200.620.09
20-05-2026 05:100.660.08
20-05-2026 05:000.690.07
20-05-2026 04:500.780.08
20-05-2026 04:400.850.07
20-05-2026 04:300.930.06
20-05-2026 04:2010.02
20-05-2026 04:101.110.03
20-05-2026 04:001.240.04
20-05-2026 03:501.370.07
20-05-2026 03:401.470.07
20-05-2026 03:301.560.07
20-05-2026 03:201.650.08
20-05-2026 03:101.710.07
20-05-2026 03:001.760.07
20-05-2026 02:501.80.07
20-05-2026 02:401.810.06
20-05-2026 02:301.820.04
20-05-2026 02:201.840.06
20-05-2026 02:101.820.04
20-05-2026 02:001.790.02
20-05-2026 01:501.780.02
20-05-2026 01:401.760.01
20-05-2026 01:301.750.01
20-05-2026 01:201.73-0.01
20-05-2026 01:101.760.01
20-05-2026 01:001.76-0
20-05-2026 00:501.790.01
20-05-2026 00:401.840.03
20-05-2026 00:301.890.05
20-05-2026 00:201.950.06
20-05-2026 00:102.010.07
20-05-2026 00:002.070.09
19-05-2026 23:502.110.08
19-05-2026 23:402.150.07
19-05-2026 23:302.190.07
19-05-2026 23:202.210.04
19-05-2026 23:102.250.05
19-05-2026 23:002.240
19-05-2026 22:502.290.03
19-05-2026 22:402.310.03
19-05-2026 22:302.30.01
19-05-2026 22:202.310.01
19-05-2026 22:102.310.01
19-05-2026 22:002.30
19-05-2026 21:502.27-0.02
19-05-2026 21:402.27-0.01
19-05-2026 21:302.23-0.04
19-05-2026 21:202.22-0.04
19-05-2026 21:102.21-0.04
19-05-2026 21:002.19-0.04
19-05-2026 20:502.18-0.04
19-05-2026 20:402.14-0.06
19-05-2026 20:302.13-0.03
19-05-2026 20:202.13-0.01
19-05-2026 20:102.110.01
19-05-2026 20:002.080.03
19-05-2026 19:502.030.03
19-05-2026 19:401.990.06
19-05-2026 19:301.920.06
19-05-2026 19:201.860.08
19-05-2026 19:101.770.08
19-05-2026 19:001.690.09
19-05-2026 18:501.590.09
19-05-2026 18:401.490.1
19-05-2026 18:301.390.11
19-05-2026 18:201.30.12
19-05-2026 18:101.20.12
19-05-2026 18:001.120.13
19-05-2026 17:501.050.14
19-05-2026 17:400.970.13
19-05-2026 17:300.920.13
19-05-2026 17:200.90.15
19-05-2026 17:100.870.13
19-05-2026 17:000.890.14
19-05-2026 16:500.910.14
19-05-2026 16:400.950.14
19-05-2026 16:301.010.14
19-05-2026 16:201.060.12
19-05-2026 16:101.150.12
19-05-2026 16:001.230.11
19-05-2026 15:501.330.11
19-05-2026 15:401.440.12
19-05-2026 15:301.530.11
19-05-2026 15:201.610.1
19-05-2026 15:101.70.11
19-05-2026 15:001.760.1
19-05-2026 14:501.830.1
19-05-2026 14:401.860.1
19-05-2026 14:301.890.1
19-05-2026 14:201.890.08
19-05-2026 14:101.910.09
19-05-2026 14:001.910.1
19-05-2026 13:501.890.1
19-05-2026 13:401.880.11
19-05-2026 13:301.870.12
19-05-2026 13:201.820.09
19-05-2026 13:101.80.09
19-05-2026 13:001.770.06
19-05-2026 12:501.780.08
19-05-2026 12:401.790.08
19-05-2026 12:301.810.08
19-05-2026 12:201.860.11
19-05-2026 12:101.90.12
19-05-2026 12:001.960.14
19-05-2026 11:502.010.14
19-05-2026 11:402.070.16
19-05-2026 11:302.120.16
19-05-2026 11:202.140.13
19-05-2026 11:102.20.14
19-05-2026 11:002.220.11
19-05-2026 10:502.260.12
19-05-2026 10:402.270.1
19-05-2026 10:302.290.09
19-05-2026 10:202.280.07
19-05-2026 10:102.240.03