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

 


Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
11-05-2026 18:502.140.24
 Next HWNext LW
19:42, 1.93 23:56, 1.44
Date Highest 2026 Date Lowest 2026
23-01 2.59m 05-01 0.28m
Time (GMT)ElevationResidual
11-05-2026 18:502.140.24
11-05-2026 18:402.150.26
11-05-2026 18:302.110.24
11-05-2026 18:202.110.24
11-05-2026 18:102.070.21
11-05-2026 18:002.080.23
11-05-2026 17:502.030.19
11-05-2026 17:402.030.19
11-05-2026 17:3020.17
11-05-2026 17:201.990.17
11-05-2026 17:101.970.16
11-05-2026 17:001.960.15
11-05-2026 16:501.940.14
11-05-2026 16:401.920.13
11-05-2026 16:301.920.14
11-05-2026 16:201.90.13
11-05-2026 16:101.880.12
11-05-2026 16:001.880.13
11-05-2026 15:501.860.13
11-05-2026 15:401.860.14
11-05-2026 15:301.850.14
11-05-2026 15:201.840.14
11-05-2026 15:101.840.15
11-05-2026 15:001.820.16
11-05-2026 14:501.820.17
11-05-2026 14:401.810.18
11-05-2026 14:301.80.18
11-05-2026 14:201.80.2
11-05-2026 14:101.80.21
11-05-2026 14:001.760.2
11-05-2026 13:501.750.2
11-05-2026 13:401.730.2
11-05-2026 13:301.710.2
11-05-2026 13:201.680.19
11-05-2026 13:101.650.18
11-05-2026 13:001.610.16
11-05-2026 12:501.580.14
11-05-2026 12:401.540.12
11-05-2026 12:301.510.11
11-05-2026 12:201.450.06
11-05-2026 12:101.440.06
11-05-2026 12:001.390.03
11-05-2026 11:501.360.02
11-05-2026 11:401.33-0.01
11-05-2026 11:301.32-0.01
11-05-2026 11:201.27-0.05
11-05-2026 11:101.26-0.05
11-05-2026 11:001.23-0.08
11-05-2026 10:501.23-0.07
11-05-2026 10:401.2-0.1
11-05-2026 10:301.21-0.09
11-05-2026 10:201.2-0.11
11-05-2026 10:101.22-0.09
11-05-2026 10:001.22-0.09
11-05-2026 09:501.25-0.08
11-05-2026 09:401.26-0.08
11-05-2026 09:301.28-0.08
11-05-2026 09:201.32-0.06
11-05-2026 09:101.32-0.08
11-05-2026 09:001.37-0.05
11-05-2026 08:501.4-0.05
11-05-2026 08:401.43-0.04
11-05-2026 08:301.45-0.05
11-05-2026 08:201.48-0.05
11-05-2026 08:101.5-0.05
11-05-2026 08:001.5-0.07
11-05-2026 07:501.53-0.06
11-05-2026 07:401.54-0.07
11-05-2026 07:301.57-0.05
11-05-2026 07:201.56-0.07
11-05-2026 07:101.57-0.07
11-05-2026 07:001.58-0.07
11-05-2026 06:501.59-0.07
11-05-2026 06:401.57-0.08
11-05-2026 06:301.59-0.07
11-05-2026 06:201.58-0.07
11-05-2026 06:101.58-0.08
11-05-2026 06:001.59-0.07
11-05-2026 05:501.57-0.09
11-05-2026 05:401.58-0.07
11-05-2026 05:301.58-0.08
11-05-2026 05:101.57-0.09
11-05-2026 05:001.59-0.08
11-05-2026 04:501.58-0.09
11-05-2026 04:401.57-0.1
11-05-2026 04:301.59-0.08
11-05-2026 04:201.59-0.09
11-05-2026 04:101.59-0.09
11-05-2026 04:001.6-0.08
11-05-2026 03:501.58-0.1
11-05-2026 03:401.61-0.07
11-05-2026 03:301.6-0.08
11-05-2026 03:201.62-0.05
11-05-2026 03:101.62-0.06
11-05-2026 03:001.63-0.04
11-05-2026 02:501.63-0.04
11-05-2026 02:401.64-0.03
11-05-2026 02:301.66-0
11-05-2026 02:201.660
11-05-2026 02:101.670.02
11-05-2026 02:001.690.04
11-05-2026 01:501.690.05
11-05-2026 01:401.70.06
11-05-2026 01:301.70.07
11-05-2026 01:201.710.09
11-05-2026 01:101.710.1
11-05-2026 01:001.70.09
11-05-2026 00:501.710.11
11-05-2026 00:401.70.1
11-05-2026 00:301.70.11
11-05-2026 00:201.680.09
11-05-2026 00:101.670.09
11-05-2026 00:001.660.08
10-05-2026 23:501.630.05
10-05-2026 23:401.60.03
10-05-2026 23:301.590.02
10-05-2026 23:201.590.02
10-05-2026 23:101.56-0.02
10-05-2026 23:001.55-0.02
10-05-2026 22:501.54-0.04
10-05-2026 22:401.52-0.06
10-05-2026 22:301.53-0.05
10-05-2026 22:201.54-0.05
10-05-2026 22:101.52-0.07
10-05-2026 22:001.54-0.05
10-05-2026 21:501.55-0.05
10-05-2026 21:401.58-0.03
10-05-2026 21:301.58-0.04
10-05-2026 21:201.62-0.02
10-05-2026 21:101.64-0.01
10-05-2026 21:001.66-0.01
10-05-2026 20:501.69-0
10-05-2026 20:401.730.01
10-05-2026 20:301.770.02
10-05-2026 20:201.790.02
10-05-2026 20:101.820.03
10-05-2026 20:001.850.03
10-05-2026 19:501.860.02
10-05-2026 19:401.90.03
10-05-2026 19:301.910.03
10-05-2026 19:201.930.03
10-05-2026 19:101.930.02
10-05-2026 19:001.930.01
10-05-2026 18:501.940.02
10-05-2026 18:401.930.01
10-05-2026 18:301.930.01
10-05-2026 18:201.9-0.01
10-05-2026 18:101.88-0.02
10-05-2026 18:001.88-0.01
10-05-2026 17:501.88-0
10-05-2026 17:401.85-0.01
10-05-2026 17:301.82-0.03
10-05-2026 17:201.8-0.04
10-05-2026 17:101.77-0.05
10-05-2026 17:001.77-0.04
10-05-2026 16:501.74-0.06
10-05-2026 16:401.73-0.06
10-05-2026 16:301.7-0.07
10-05-2026 16:201.67-0.09
10-05-2026 16:101.67-0.08
10-05-2026 16:001.66-0.08
10-05-2026 15:501.66-0.07
10-05-2026 15:401.63-0.09
10-05-2026 15:201.62-0.08
10-05-2026 15:101.61-0.08
10-05-2026 15:001.6-0.07
10-05-2026 14:501.6-0.06
10-05-2026 14:401.59-0.06
10-05-2026 14:301.58-0.06
10-05-2026 14:201.56-0.07
10-05-2026 14:101.56-0.06
10-05-2026 14:001.56-0.05
10-05-2026 13:501.56-0.04
10-05-2026 13:401.53-0.05
10-05-2026 13:301.54-0.04
10-05-2026 13:201.53-0.03
10-05-2026 13:101.53-0.02
10-05-2026 13:001.52-0.02
10-05-2026 12:501.51-0.02
10-05-2026 12:401.52-0.01
10-05-2026 12:301.520
10-05-2026 12:201.510.01
10-05-2026 12:101.50
10-05-2026 12:001.490.01
10-05-2026 11:501.47-0
10-05-2026 11:401.46-0.01
10-05-2026 11:301.42-0.04
10-05-2026 11:201.4-0.05
10-05-2026 11:101.38-0.07
10-05-2026 11:001.34-0.09
10-05-2026 10:501.32-0.11
10-05-2026 10:401.3-0.11
10-05-2026 10:301.27-0.13
10-05-2026 10:201.23-0.16
10-05-2026 10:101.24-0.14
10-05-2026 10:001.19-0.17
10-05-2026 09:501.2-0.15
10-05-2026 09:401.2-0.14
10-05-2026 09:301.18-0.15
10-05-2026 09:201.19-0.14
10-05-2026 09:101.2-0.12
10-05-2026 09:001.2-0.13
10-05-2026 08:501.24-0.09
10-05-2026 08:401.25-0.08
10-05-2026 08:301.27-0.08
10-05-2026 08:201.3-0.06
10-05-2026 08:101.31-0.07
10-05-2026 08:001.35-0.05
10-05-2026 07:501.39-0.04
10-05-2026 07:401.4-0.05
10-05-2026 07:301.45-0.03
10-05-2026 07:201.47-0.03
10-05-2026 07:101.5-0.03
10-05-2026 07:001.53-0.02
10-05-2026 06:501.57-0.01
10-05-2026 06:401.57-0.03
10-05-2026 06:301.6-0.01
10-05-2026 06:201.640.01
10-05-2026 06:101.64-0
10-05-2026 06:001.660.01
10-05-2026 05:501.65-0
10-05-2026 05:401.680.02
10-05-2026 05:301.680.02
10-05-2026 05:201.680.02
10-05-2026 05:101.65-0.01
10-05-2026 05:001.660
10-05-2026 04:501.64-0.02
10-05-2026 04:401.63-0.02
10-05-2026 04:301.62-0.04
10-05-2026 04:201.62-0.03
10-05-2026 04:101.63-0.03
10-05-2026 04:001.63-0.02
10-05-2026 03:501.61-0.04
10-05-2026 03:401.62-0.03
10-05-2026 03:301.61-0.05
10-05-2026 03:201.61-0.05
10-05-2026 03:101.62-0.05
10-05-2026 03:001.61-0.05
10-05-2026 02:501.62-0.05
10-05-2026 02:401.6-0.07
10-05-2026 02:301.61-0.06
10-05-2026 02:201.61-0.07
10-05-2026 02:101.61-0.07
10-05-2026 02:001.62-0.06
10-05-2026 01:501.62-0.06
10-05-2026 01:401.63-0.05
10-05-2026 01:301.65-0.03
10-05-2026 01:201.66-0.02
10-05-2026 01:101.67-0.01
10-05-2026 01:001.67-0.01
10-05-2026 00:501.690.01
10-05-2026 00:401.690.01
10-05-2026 00:301.710.03
10-05-2026 00:201.710.03
10-05-2026 00:101.710.03
10-05-2026 00:001.710.04
09-05-2026 23:501.730.05
09-05-2026 23:401.730.06
09-05-2026 23:301.740.06
09-05-2026 23:201.730.05
09-05-2026 23:101.760.08
09-05-2026 23:001.720.04
09-05-2026 22:501.730.06
09-05-2026 22:401.720.04
09-05-2026 22:301.70.03
09-05-2026 22:201.690.02
09-05-2026 22:101.670
09-05-2026 22:001.66-0.01
09-05-2026 21:501.62-0.03
09-05-2026 21:401.62-0.03
09-05-2026 21:301.64-0
09-05-2026 21:201.6-0.04
09-05-2026 21:101.6-0.03
09-05-2026 21:001.6-0.03
09-05-2026 20:501.6-0.02
09-05-2026 20:401.59-0.03
09-05-2026 20:301.61-0.02
09-05-2026 20:201.63-0
09-05-2026 20:101.640
09-05-2026 20:001.680.02
09-05-2026 19:501.710.04
09-05-2026 19:401.730.04
09-05-2026 19:301.750.04
09-05-2026 19:201.80.07
09-05-2026 19:101.830.07
09-05-2026 19:001.870.09
09-05-2026 18:501.880.07
09-05-2026 18:401.910.08
09-05-2026 18:301.960.12
09-05-2026 18:201.980.12
09-05-2026 18:1020.13