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) (Data was last updated 1 day 5 hours 57 minutes ago)

Time (GMT)ElevationResidual
12-09-2026 11:201.68-0.08
 Next HWNext LW
21:53, 2.41 04:56, 0.6
Date Highest 2026 Date Lowest 2026
23-01 2.59m 05-01 0.28m
Time (GMT)ElevationResidual
12-09-2026 11:201.68-0.08
12-09-2026 11:101.75-0.04
12-09-2026 11:001.83-0.01
12-09-2026 10:501.920.03
12-09-2026 10:401.990.03
12-09-2026 10:302.050.03
12-09-2026 10:202.10.02
12-09-2026 10:102.13-0.02
12-09-2026 10:002.2-0
12-09-2026 09:502.23-0.03
12-09-2026 09:402.25-0.05
12-09-2026 09:302.27-0.07
12-09-2026 09:202.27-0.08
12-09-2026 09:102.25-0.11
12-09-2026 09:002.24-0.12
12-09-2026 08:502.25-0.1
12-09-2026 08:402.21-0.13
12-09-2026 08:302.2-0.11
12-09-2026 08:202.2-0.09
12-09-2026 08:102.14-0.12
12-09-2026 08:002.14-0.09
12-09-2026 07:502.12-0.08
12-09-2026 07:402.1-0.07
12-09-2026 07:302.05-0.1
12-09-2026 07:202.04-0.08
12-09-2026 07:102.02-0.07
12-09-2026 07:001.98-0.08
12-09-2026 06:501.98-0.05
12-09-2026 06:401.94-0.06
12-09-2026 06:301.88-0.07
12-09-2026 06:201.81-0.08
12-09-2026 06:101.73-0.1
12-09-2026 06:001.64-0.1
12-09-2026 05:501.52-0.13
12-09-2026 05:401.4-0.15
12-09-2026 05:301.25-0.19
12-09-2026 05:201.06-0.26
12-09-2026 05:101-0.19
12-09-2026 05:000.88-0.18
12-09-2026 04:500.78-0.15
12-09-2026 04:400.68-0.14
12-09-2026 04:300.58-0.13
12-09-2026 04:200.51-0.1
12-09-2026 04:100.46-0.07
12-09-2026 04:000.42-0.05
12-09-2026 03:500.42-0.02
12-09-2026 03:400.440.02
12-09-2026 03:300.470.03
12-09-2026 03:200.520.05
12-09-2026 03:100.610.08
12-09-2026 03:000.710.1
12-09-2026 02:500.790.08
12-09-2026 02:400.880.07
12-09-2026 02:300.980.06
12-09-2026 02:201.090.04
12-09-2026 02:101.240.07
12-09-2026 02:001.370.08
12-09-2026 01:501.460.07
12-09-2026 01:401.560.06
12-09-2026 01:301.640.05
12-09-2026 01:201.70.05
12-09-2026 01:101.740.04
12-09-2026 01:001.770.03
12-09-2026 00:501.780.02
12-09-2026 00:401.780.01
12-09-2026 00:301.780.02
12-09-2026 00:201.74-0.02
12-09-2026 00:101.71-0.03
12-09-2026 00:001.68-0.05
11-09-2026 23:501.65-0.07
11-09-2026 23:401.65-0.07
11-09-2026 23:301.65-0.07
11-09-2026 23:201.68-0.05
11-09-2026 23:101.74-0.01
11-09-2026 23:001.80.01
11-09-2026 22:501.880.05
11-09-2026 22:401.960.07
11-09-2026 22:3020.05
11-09-2026 22:201.98-0.04
11-09-2026 22:102.03-0.06
11-09-2026 22:002.12-0.05
11-09-2026 21:502.09-0.15
11-09-2026 21:402.23-0.07
11-09-2026 21:302.23-0.12
11-09-2026 21:202.31-0.09
11-09-2026 21:102.33-0.11
11-09-2026 21:002.32-0.14
11-09-2026 20:502.3-0.17
11-09-2026 20:402.23-0.24
11-09-2026 20:302.3-0.17
11-09-2026 20:202.31-0.15
11-09-2026 20:102.33-0.11
11-09-2026 20:002.34-0.08
11-09-2026 19:502.19-0.2
11-09-2026 19:402.21-0.16
11-09-2026 19:302.13-0.21
11-09-2026 19:202.15-0.17
11-09-2026 19:102.14-0.16
11-09-2026 19:002.17-0.1
11-09-2026 18:502.13-0.13
11-09-2026 18:402.12-0.11
11-09-2026 18:302.04-0.16
11-09-2026 18:202.05-0.12
11-09-2026 18:102.03-0.1
11-09-2026 18:002.01-0.07
11-09-2026 17:501.98-0.04
11-09-2026 17:401.88-0.06
11-09-2026 17:301.79-0.07
11-09-2026 17:201.66-0.1
11-09-2026 17:101.55-0.11
11-09-2026 17:001.43-0.11
11-09-2026 16:501.31-0.11
11-09-2026 16:401.2-0.1
11-09-2026 16:301.08-0.1
11-09-2026 16:200.98-0.09
11-09-2026 16:100.9-0.07
11-09-2026 16:000.84-0.04
11-09-2026 15:500.78-0.02
11-09-2026 15:400.750.01
11-09-2026 15:300.740.03
11-09-2026 15:200.750.05
11-09-2026 15:100.80.09
11-09-2026 15:000.830.09
11-09-2026 14:500.910.11
11-09-2026 14:400.980.1
11-09-2026 14:301.060.09
11-09-2026 14:201.170.11
11-09-2026 14:101.260.08
11-09-2026 14:001.380.09
11-09-2026 13:501.480.08
11-09-2026 13:401.560.06
11-09-2026 13:301.670.06
11-09-2026 13:201.720.03
11-09-2026 13:101.790.03
11-09-2026 13:001.82-0
11-09-2026 12:501.86-0.01
11-09-2026 12:401.86-0.04
11-09-2026 12:301.86-0.05
11-09-2026 12:201.85-0.06
11-09-2026 12:101.84-0.05
11-09-2026 12:001.79-0.09
11-09-2026 11:501.76-0.09
11-09-2026 11:401.72-0.11
11-09-2026 11:301.68-0.13
11-09-2026 11:201.65-0.14
11-09-2026 11:101.65-0.13
11-09-2026 11:001.68-0.1
11-09-2026 10:501.72-0.07
11-09-2026 10:401.76-0.05
11-09-2026 10:301.84-0.01
11-09-2026 10:201.890.01
11-09-2026 10:101.970.04
11-09-2026 10:002.020.04
11-09-2026 09:502.070.03
11-09-2026 09:402.120.02
11-09-2026 09:302.12-0.03
11-09-2026 09:202.15-0.05
11-09-2026 09:102.13-0.12
11-09-2026 09:002.15-0.13
11-09-2026 08:502.19-0.12
11-09-2026 08:402.23-0.09
11-09-2026 08:302.22-0.11
11-09-2026 08:202.17-0.16
11-09-2026 08:102.14-0.17
11-09-2026 08:002.17-0.13
11-09-2026 07:502.11-0.16
11-09-2026 07:402.09-0.15
11-09-2026 07:302.08-0.13
11-09-2026 07:202.05-0.14
11-09-2026 07:101.98-0.18
11-09-2026 07:001.96-0.17
11-09-2026 06:501.97-0.13
11-09-2026 06:401.97-0.11
11-09-2026 06:301.96-0.09
11-09-2026 06:201.95-0.07
11-09-2026 06:101.9-0.09
11-09-2026 06:001.84-0.1
11-09-2026 05:501.8-0.1
11-09-2026 05:401.73-0.11
11-09-2026 05:301.66-0.11
11-09-2026 05:201.56-0.14
11-09-2026 05:101.47-0.15
11-09-2026 05:001.3-0.21
11-09-2026 04:501.22-0.19
11-09-2026 04:401.03-0.27
11-09-2026 04:300.95-0.24
11-09-2026 04:200.88-0.18
11-09-2026 04:100.79-0.15
11-09-2026 04:000.7-0.13
11-09-2026 03:500.63-0.1
11-09-2026 03:400.55-0.1
11-09-2026 03:300.5-0.08
11-09-2026 03:200.46-0.06
11-09-2026 03:100.47-0.02
11-09-2026 03:000.480
11-09-2026 02:500.530.04
11-09-2026 02:400.570.04
11-09-2026 02:300.640.07
11-09-2026 02:200.720.08
11-09-2026 02:100.810.07
11-09-2026 02:000.890.06
11-09-2026 01:500.980.04
11-09-2026 01:401.060.01
11-09-2026 01:301.190.03
11-09-2026 01:201.310.04
11-09-2026 01:101.410.04
11-09-2026 01:001.50.04
11-09-2026 00:501.560.02
11-09-2026 00:401.630.02
11-09-2026 00:301.65-0.01
11-09-2026 00:201.68-0.03
11-09-2026 00:101.7-0.04
11-09-2026 00:001.69-0.06
10-09-2026 23:501.7-0.06
10-09-2026 23:401.68-0.08
10-09-2026 23:301.67-0.08
10-09-2026 23:201.67-0.08
10-09-2026 23:101.65-0.09
10-09-2026 23:001.65-0.09
10-09-2026 22:501.65-0.1
10-09-2026 22:401.71-0.06
10-09-2026 22:301.75-0.04
10-09-2026 22:201.79-0.02
10-09-2026 22:101.870.02
10-09-2026 22:001.940.04
10-09-2026 21:502.010.06
10-09-2026 21:402.060.05
10-09-2026 21:302.120.05
10-09-2026 21:202.180.05
10-09-2026 21:102.210.03
10-09-2026 21:002.280.04
10-09-2026 20:502.290.01
10-09-2026 20:402.330
10-09-2026 20:302.34-0.02
10-09-2026 20:202.35-0.02
10-09-2026 20:102.33-0.05
10-09-2026 20:002.36-0.03
10-09-2026 19:502.35-0.03
10-09-2026 19:402.33-0.04
10-09-2026 19:302.34-0.01
10-09-2026 19:202.31-0.03
10-09-2026 19:102.330.02
10-09-2026 19:002.290
10-09-2026 18:502.270
10-09-2026 18:402.23-0.01
10-09-2026 18:302.2-0.02
10-09-2026 18:202.210.01
10-09-2026 18:102.16-0.02
10-09-2026 18:002.13-0.03
10-09-2026 17:502.13-0
10-09-2026 17:402.05-0.05
10-09-2026 17:302.03-0.04
10-09-2026 17:201.98-0.04
10-09-2026 17:101.91-0.05
10-09-2026 17:001.83-0.07
10-09-2026 16:501.73-0.1
10-09-2026 16:401.63-0.12
10-09-2026 16:301.53-0.12
10-09-2026 16:201.44-0.11
10-09-2026 16:101.33-0.12
10-09-2026 16:001.22-0.13
10-09-2026 15:501.14-0.1
10-09-2026 15:401.07-0.07
10-09-2026 15:300.98-0.07
10-09-2026 15:200.92-0.06
10-09-2026 15:100.87-0.04
10-09-2026 15:000.86-0
10-09-2026 14:500.840
10-09-2026 14:400.880.06
10-09-2026 14:300.890.06
10-09-2026 14:200.940.08
10-09-2026 14:1010.09
10-09-2026 14:001.050.08
10-09-2026 13:501.150.1
10-09-2026 13:401.230.1
10-09-2026 13:301.320.1
10-09-2026 13:201.430.1
10-09-2026 13:101.520.1
10-09-2026 13:001.60.08
10-09-2026 12:501.670.06
10-09-2026 12:401.740.05
10-09-2026 12:301.790.03
10-09-2026 12:201.840.02
10-09-2026 12:101.84-0.02
10-09-2026 12:001.87-0.03
10-09-2026 11:501.87-0.05
10-09-2026 11:401.87-0.06
10-09-2026 11:301.85-0.08
10-09-2026 11:201.82-0.1
10-09-2026 11:101.81-0.1