National Network of Regional Coastal Monitoring Programmes

« Return to map for other wave, tide and met stations.

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.

Second Severn Crossing

Tide Levels and Harmonics

 

 Previous
Next


Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
14-03-2026 23:404.68-0.54
 Next HWNext LW
04:17, 9.61 10:58, 4.02
Date Highest 2026 Date Lowest 2026
04-02 14.02m 06-03 0.49m
Time (GMT)ElevationResidual
15-12-2024 00:002.41-0.06
14-12-2024 23:502.65-0.08
14-12-2024 23:402.9-0.09
14-12-2024 23:303.17-0.1
14-12-2024 23:203.46-0.1
14-12-2024 23:103.74-0.1
14-12-2024 23:004.06-0.09
14-12-2024 22:504.37-0.08
14-12-2024 22:404.67-0.08
14-12-2024 22:304.99-0.06
14-12-2024 22:205.3-0.05
14-12-2024 22:105.62-0.04
14-12-2024 22:005.94-0.03
14-12-2024 21:506.27-0.02
14-12-2024 21:406.59-0.03
14-12-2024 21:306.92-0.03
14-12-2024 21:207.26-0.04
14-12-2024 21:107.6-0.08
14-12-2024 21:007.94-0.12
14-12-2024 20:508.3-0.15
14-12-2024 20:408.67-0.19
14-12-2024 20:309.04-0.24
14-12-2024 20:209.45-0.25
14-12-2024 20:109.86-0.25
14-12-2024 20:0010.27-0.26
14-12-2024 19:5010.69-0.25
14-12-2024 19:4011.12-0.19
14-12-2024 19:3011.51-0.15
14-12-2024 19:2011.88-0.1
14-12-2024 19:1012.19-0.07
14-12-2024 19:0012.44-0.05
14-12-2024 18:5012.67-0
14-12-2024 18:4012.820.02
14-12-2024 18:3012.890.02
14-12-2024 18:2012.87-0
14-12-2024 18:1012.8-0.02
14-12-2024 18:0012.67-0.04
14-12-2024 17:5012.47-0.07
14-12-2024 17:4012.24-0.08
14-12-2024 17:3011.99-0.07
14-12-2024 17:2011.68-0.07
14-12-2024 17:1011.32-0.08
14-12-2024 17:0010.93-0.09
14-12-2024 16:5010.55-0.07
14-12-2024 16:4010.12-0.06
14-12-2024 16:309.7-0.04
14-12-2024 16:209.26-0.02
14-12-2024 16:108.81-0
14-12-2024 16:008.32-0.02
14-12-2024 15:507.85-0.02
14-12-2024 15:407.39-0
14-12-2024 15:306.960.03
14-12-2024 15:206.550.09
14-12-2024 15:106.130.12
14-12-2024 15:005.720.16
14-12-2024 14:505.370.24
14-12-2024 14:404.970.27
14-12-2024 14:304.580.28
14-12-2024 14:204.150.23
14-12-2024 14:103.70.14
14-12-2024 14:003.250.03
14-12-2024 13:502.82-0.1
14-12-2024 13:402.46-0.18
14-12-2024 13:302.16-0.25
14-12-2024 13:201.83-0.38
14-12-2024 13:101.48-0.56
14-12-2024 13:001.3-0.62
14-12-2024 12:501.27-0.58
14-12-2024 12:401.31-0.51
14-12-2024 12:301.42-0.41
14-12-2024 12:201.54-0.34
14-12-2024 12:101.69-0.28
14-12-2024 12:001.88-0.22
14-12-2024 11:502.08-0.18
14-12-2024 11:402.26-0.18
14-12-2024 11:302.48-0.17
14-12-2024 11:202.72-0.16
14-12-2024 11:102.93-0.19
14-12-2024 11:003.21-0.18
14-12-2024 10:503.48-0.17
14-12-2024 10:403.77-0.16
14-12-2024 10:304.06-0.14
14-12-2024 10:204.36-0.12
14-12-2024 10:104.65-0.11
14-12-2024 10:004.93-0.12
14-12-2024 09:505.24-0.1
14-12-2024 09:405.55-0.09
14-12-2024 09:305.85-0.09
14-12-2024 09:206.17-0.09
14-12-2024 09:106.48-0.1
14-12-2024 09:006.82-0.11
14-12-2024 08:507.15-0.13
14-12-2024 08:407.49-0.17
14-12-2024 08:307.82-0.23
14-12-2024 08:208.18-0.27
14-12-2024 08:108.53-0.32
14-12-2024 08:008.9-0.37
14-12-2024 07:509.29-0.4
14-12-2024 07:409.71-0.4
14-12-2024 07:3010.12-0.39
14-12-2024 07:2010.53-0.37
14-12-2024 07:1010.92-0.35
14-12-2024 07:0011.3-0.31
14-12-2024 06:5011.66-0.24
14-12-2024 06:4011.93-0.24
14-12-2024 06:3012.2-0.19
14-12-2024 06:2012.41-0.14
14-12-2024 06:1012.54-0.12
14-12-2024 06:0012.61-0.1
14-12-2024 05:5012.59-0.11
14-12-2024 05:4012.53-0.12
14-12-2024 05:3012.4-0.14
14-12-2024 05:2012.21-0.15
14-12-2024 05:1012-0.15
14-12-2024 05:0011.75-0.13
14-12-2024 04:5011.47-0.11
14-12-2024 04:4011.14-0.1
14-12-2024 04:3010.76-0.1
14-12-2024 04:2010.41-0.06
14-12-2024 04:109.99-0.07
14-12-2024 04:009.57-0.05
14-12-2024 03:509.14-0.03
14-12-2024 03:408.68-0.04
14-12-2024 03:308.2-0.06
14-12-2024 03:207.73-0.06
14-12-2024 03:107.27-0.05
14-12-2024 03:006.83-0.03
14-12-2024 02:506.420.02
14-12-2024 02:405.970.03
14-12-2024 02:305.590.08
14-12-2024 02:205.240.17
14-12-2024 02:104.860.21
14-12-2024 02:004.480.23
14-12-2024 01:504.040.17
14-12-2024 01:403.620.1
14-12-2024 01:303.15-0.03
14-12-2024 01:202.75-0.14
14-12-2024 01:102.4-0.21
14-12-2024 01:002.1-0.28
14-12-2024 00:501.75-0.44
14-12-2024 00:401.44-0.6
14-12-2024 00:301.28-0.64
14-12-2024 00:201.26-0.59
14-12-2024 00:101.33-0.49