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 2 days 5 hours 53 minutes ago)

Time (GMT)ElevationResidual
15-11-2025 16:101.840.05
 Next HWNext LW
07:11, 2.09 01:45, 1.10
Date Highest 2025 Date Lowest 2025
05-11 2.68m 07-01 -17.26m
Time (GMT)ElevationResidual
18-10-2025 00:001.180
17-10-2025 23:501.250.02
17-10-2025 23:401.310.02
17-10-2025 23:301.380.03
17-10-2025 23:201.450.02
17-10-2025 23:101.510.02
17-10-2025 23:001.570.02
17-10-2025 22:501.6-0.01
17-10-2025 22:401.64-0.02
17-10-2025 22:301.68-0.03
17-10-2025 22:201.69-0.05
17-10-2025 22:101.71-0.08
17-10-2025 22:001.71-0.1
17-10-2025 21:501.7-0.12
17-10-2025 21:401.71-0.13
17-10-2025 21:301.68-0.17
17-10-2025 21:201.69-0.16
17-10-2025 21:101.67-0.18
17-10-2025 21:001.65-0.2
17-10-2025 20:501.65-0.19
17-10-2025 20:401.65-0.19
17-10-2025 20:301.66-0.18
17-10-2025 20:201.68-0.15
17-10-2025 20:101.68-0.15
17-10-2025 20:001.69-0.14
17-10-2025 19:501.71-0.13
17-10-2025 19:401.74-0.1
17-10-2025 19:301.76-0.1
17-10-2025 19:201.77-0.1
17-10-2025 19:101.79-0.09
17-10-2025 19:001.79-0.11
17-10-2025 18:501.8-0.11
17-10-2025 18:401.82-0.1
17-10-2025 18:301.82-0.11
17-10-2025 18:201.83-0.11
17-10-2025 18:101.83-0.11
17-10-2025 18:001.84-0.11
17-10-2025 17:501.85-0.09
17-10-2025 17:401.86-0.07
17-10-2025 17:301.85-0.07
17-10-2025 17:201.85-0.06
17-10-2025 17:101.85-0.04
17-10-2025 17:001.84-0.04
17-10-2025 16:501.84-0.02
17-10-2025 16:401.83-0.02
17-10-2025 16:301.81-0.02
17-10-2025 16:201.820
17-10-2025 16:101.820.02
17-10-2025 16:001.80.01
17-10-2025 15:501.790.02
17-10-2025 15:401.76-0
17-10-2025 15:301.74-0.01
17-10-2025 15:201.72-0.02
17-10-2025 15:101.69-0.04
17-10-2025 15:001.66-0.04
17-10-2025 14:501.6-0.09
17-10-2025 14:401.56-0.11
17-10-2025 14:301.51-0.12
17-10-2025 14:201.46-0.14
17-10-2025 14:101.42-0.15
17-10-2025 14:001.39-0.14
17-10-2025 13:501.34-0.16
17-10-2025 13:401.31-0.16
17-10-2025 13:301.28-0.15
17-10-2025 13:201.27-0.13
17-10-2025 13:101.24-0.13
17-10-2025 13:001.25-0.1
17-10-2025 12:501.25-0.08
17-10-2025 12:401.27-0.06
17-10-2025 12:301.28-0.05
17-10-2025 12:201.33-0.01
17-10-2025 12:101.370.01
17-10-2025 12:001.410.02
17-10-2025 11:501.450.03
17-10-2025 11:401.520.05
17-10-2025 11:301.560.04
17-10-2025 11:201.630.05
17-10-2025 11:101.680.05
17-10-2025 11:001.730.03
17-10-2025 10:501.770.02
17-10-2025 10:401.830.02
17-10-2025 10:301.85-0.02
17-10-2025 10:201.88-0.04
17-10-2025 10:101.89-0.08
17-10-2025 10:001.9-0.11
17-10-2025 09:501.9-0.15
17-10-2025 09:401.9-0.18
17-10-2025 09:301.88-0.21
17-10-2025 09:201.89-0.21
17-10-2025 09:101.87-0.24
17-10-2025 09:001.84-0.26
17-10-2025 08:501.84-0.27
17-10-2025 08:401.82-0.27
17-10-2025 08:301.8-0.28
17-10-2025 08:201.79-0.28
17-10-2025 08:101.78-0.27
17-10-2025 08:001.77-0.27
17-10-2025 07:501.77-0.25
17-10-2025 07:401.79-0.22
17-10-2025 07:301.78-0.22
17-10-2025 07:201.79-0.2
17-10-2025 07:101.79-0.2
17-10-2025 07:001.8-0.19
17-10-2025 06:501.81-0.17
17-10-2025 06:401.8-0.18
17-10-2025 06:301.81-0.17
17-10-2025 06:201.79-0.18
17-10-2025 06:101.81-0.17
17-10-2025 06:001.79-0.19
17-10-2025 05:501.78-0.18
17-10-2025 05:401.79-0.16
17-10-2025 05:301.76-0.18
17-10-2025 05:201.79-0.14
17-10-2025 05:101.76-0.14
17-10-2025 05:001.76-0.13
17-10-2025 04:501.76-0.1
17-10-2025 04:401.74-0.09
17-10-2025 04:301.73-0.08
17-10-2025 04:201.73-0.05
17-10-2025 04:101.71-0.03
17-10-2025 04:001.7-0.02
17-10-2025 03:501.690
17-10-2025 03:401.680.01
17-10-2025 03:301.660.02
17-10-2025 03:201.640.03
17-10-2025 03:101.630.03
17-10-2025 03:001.590.01
17-10-2025 02:501.570.01
17-10-2025 02:401.52-0.01
17-10-2025 02:301.46-0.04
17-10-2025 02:201.43-0.05
17-10-2025 02:101.36-0.1
17-10-2025 02:001.32-0.11
17-10-2025 01:501.26-0.13
17-10-2025 01:401.2-0.16
17-10-2025 01:301.16-0.16
17-10-2025 01:201.13-0.16
17-10-2025 01:101.09-0.17
17-10-2025 01:001.05-0.17
17-10-2025 00:501.03-0.16
17-10-2025 00:401.02-0.15
17-10-2025 00:301.01-0.14
17-10-2025 00:201.02-0.12
17-10-2025 00:101.02-0.11