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
11-08-2026 02:501.02-0.02
 Next HWNext LW
07:25, 2.1 14:13, 1.01
Date Highest 2026 Date Lowest 2026
23-01 2.59m 05-01 0.28m
Time (GMT)ElevationResidual
11-07-2025 00:001.4-0.28
10-07-2025 23:501.67-0.01
10-07-2025 23:401.63-0.06
10-07-2025 23:301.65-0.06
10-07-2025 23:201.59-0.13
10-07-2025 23:101.54-0.19
10-07-2025 23:001.6-0.15
10-07-2025 22:501.36-0.42
10-07-2025 22:401.36-0.44
10-07-2025 22:301.58-0.25
10-07-2025 22:201.71-0.15
10-07-2025 22:101.82-0.07
10-07-2025 22:001.85-0.08
10-07-2025 21:501.88-0.07
10-07-2025 21:401.9-0.08
10-07-2025 21:301.94-0.07
10-07-2025 21:201.94-0.09
10-07-2025 21:101.97-0.08
10-07-2025 21:002-0.07
10-07-2025 20:501.98-0.1
10-07-2025 20:402.03-0.06
10-07-2025 20:302.03-0.06
10-07-2025 20:202.02-0.08
10-07-2025 20:102.03-0.07
10-07-2025 20:002.05-0.05
10-07-2025 19:502.04-0.06
10-07-2025 19:402.05-0.05
10-07-2025 19:302.04-0.05
10-07-2025 19:202.03-0.06
10-07-2025 19:102.03-0.06
10-07-2025 19:002.02-0.06
10-07-2025 18:502.01-0.06
10-07-2025 18:402-0.05
10-07-2025 18:301.99-0.05
10-07-2025 18:201.96-0.06
10-07-2025 18:101.94-0.06
10-07-2025 18:001.92-0.05
10-07-2025 17:501.88-0.05
10-07-2025 17:401.83-0.06
10-07-2025 17:301.78-0.06
10-07-2025 17:201.73-0.05
10-07-2025 17:101.65-0.08
10-07-2025 17:001.6-0.07
10-07-2025 16:501.52-0.09
10-07-2025 16:401.46-0.09
10-07-2025 16:301.4-0.09
10-07-2025 16:201.33-0.1
10-07-2025 16:101.27-0.11
10-07-2025 16:001.22-0.12
10-07-2025 15:501.18-0.12
10-07-2025 15:401.14-0.12
10-07-2025 15:301.11-0.13
10-07-2025 15:201.12-0.11
10-07-2025 15:101.1-0.13
10-07-2025 15:001.11-0.13
10-07-2025 14:501.14-0.11
10-07-2025 14:401.15-0.12
10-07-2025 14:301.21-0.09
10-07-2025 14:201.28-0.06
10-07-2025 14:101.34-0.04
10-07-2025 14:001.39-0.02
10-07-2025 13:501.470.01
10-07-2025 13:401.540.03
10-07-2025 13:301.60.05
10-07-2025 13:201.650.06
10-07-2025 13:101.70.07
10-07-2025 13:001.740.08
10-07-2025 12:501.760.08
10-07-2025 12:401.770.06
10-07-2025 12:301.790.07
10-07-2025 12:201.80.06
10-07-2025 12:101.780.04
10-07-2025 12:001.770.02
10-07-2025 11:501.770.03
10-07-2025 11:401.72-0.01
10-07-2025 11:301.71-0.03
10-07-2025 11:201.66-0.07
10-07-2025 11:101.65-0.08
10-07-2025 11:001.65-0.07
10-07-2025 10:501.64-0.08
10-07-2025 10:401.64-0.1
10-07-2025 10:301.64-0.11
10-07-2025 10:201.66-0.1
10-07-2025 10:101.66-0.11
10-07-2025 10:001.67-0.11
10-07-2025 09:501.69-0.11
10-07-2025 09:301.74-0.09
10-07-2025 09:201.78-0.07
10-07-2025 09:101.8-0.07
10-07-2025 09:001.8-0.07
10-07-2025 08:501.82-0.06
10-07-2025 08:401.82-0.07
10-07-2025 08:301.82-0.07
10-07-2025 08:201.82-0.07
10-07-2025 08:101.81-0.08
10-07-2025 08:001.82-0.07
10-07-2025 07:501.81-0.07
10-07-2025 07:401.81-0.06
10-07-2025 07:301.78-0.08
10-07-2025 07:201.79-0.07
10-07-2025 07:101.78-0.07
10-07-2025 07:001.77-0.07
10-07-2025 06:501.7-0.13
10-07-2025 06:401.74-0.08
10-07-2025 06:301.68-0.13
10-07-2025 06:201.66-0.13
10-07-2025 06:101.65-0.12
10-07-2025 06:001.69-0.06
10-07-2025 05:501.67-0.06
10-07-2025 05:401.64-0.05
10-07-2025 05:301.59-0.07
10-07-2025 05:201.58-0.04
10-07-2025 05:101.52-0.06
10-07-2025 05:001.47-0.05
10-07-2025 04:501.42-0.06
10-07-2025 04:401.34-0.08
10-07-2025 04:301.28-0.08
10-07-2025 04:201.22-0.09
10-07-2025 04:101.12-0.13
10-07-2025 04:001.08-0.12
10-07-2025 03:501.06-0.1
10-07-2025 03:401.02-0.11
10-07-2025 03:300.94-0.15
10-07-2025 03:200.94-0.12
10-07-2025 03:100.9-0.15
10-07-2025 03:000.84-0.2
10-07-2025 02:500.91-0.14
10-07-2025 02:400.91-0.14
10-07-2025 02:300.95-0.11
10-07-2025 02:200.96-0.13
10-07-2025 02:100.9-0.22
10-07-2025 02:000.88-0.28
10-07-2025 01:500.82-0.39
10-07-2025 01:401.01-0.23
10-07-2025 01:301.12-0.17
10-07-2025 01:201.28-0.06
10-07-2025 01:101.24-0.15
10-07-2025 01:001.12-0.31
10-07-2025 00:501.31-0.16
10-07-2025 00:401.36-0.15
10-07-2025 00:301.47-0.08
10-07-2025 00:201.630.04
10-07-2025 00:101.630.02