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.

Second Severn Crossing

 


Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
19-09-2024 17:306.46-0.34
 Next HWNext LW
20:19, 14.48 03:12, -0.02
Date Highest 2024 Date Lowest 2024
28-06 17.17m 19-09 -0.04m
Time (GMT)ElevationResidual
16-07-2024 00:009.180.4
15-07-2024 23:5090.46
15-07-2024 23:408.830.52
15-07-2024 23:308.640.59
15-07-2024 23:208.450.65
15-07-2024 23:108.240.7
15-07-2024 23:008.030.76
15-07-2024 22:507.830.81
15-07-2024 22:407.610.85
15-07-2024 22:307.410.9
15-07-2024 22:207.190.92
15-07-2024 22:106.970.95
15-07-2024 22:006.750.96
15-07-2024 21:506.530.97
15-07-2024 21:406.320.97
15-07-2024 21:306.090.95
15-07-2024 21:205.870.92
15-07-2024 21:105.640.88
15-07-2024 21:005.430.84
15-07-2024 20:505.210.78
15-07-2024 20:404.990.71
15-07-2024 20:304.790.65
15-07-2024 20:204.590.56
15-07-2024 20:104.40.47
15-07-2024 20:004.220.38
15-07-2024 19:504.070.29
15-07-2024 19:403.940.21
15-07-2024 19:303.830.12
15-07-2024 19:203.750.04
15-07-2024 19:103.750.01
15-07-2024 19:003.780.01
15-07-2024 18:503.850
15-07-2024 18:403.950.01
15-07-2024 18:304.070.02
15-07-2024 18:204.18-0.01
15-07-2024 18:104.33-0.02
15-07-2024 18:004.51-0.01
15-07-2024 17:504.67-0.04
15-07-2024 17:404.85-0.07
15-07-2024 17:305.07-0.08
15-07-2024 17:205.28-0.11
15-07-2024 17:105.48-0.14
15-07-2024 17:005.67-0.2
15-07-2024 16:505.87-0.25
15-07-2024 16:406.08-0.29
15-07-2024 16:306.3-0.32
15-07-2024 16:206.51-0.37
15-07-2024 16:106.76-0.37
15-07-2024 16:006.96-0.42
15-07-2024 15:507.16-0.46
15-07-2024 15:407.4-0.46
15-07-2024 15:307.61-0.48
15-07-2024 15:207.8-0.52
15-07-2024 15:108.01-0.52
15-07-2024 15:008.25-0.49
15-07-2024 14:508.45-0.48
15-07-2024 14:408.68-0.44
15-07-2024 14:308.88-0.41
15-07-2024 14:209.05-0.39
15-07-2024 14:109.23-0.35
15-07-2024 14:009.39-0.32
15-07-2024 13:509.53-0.27
15-07-2024 13:409.65-0.23
15-07-2024 13:309.74-0.2
15-07-2024 13:209.81-0.16
15-07-2024 13:109.86-0.11
15-07-2024 13:009.89-0.08
15-07-2024 12:509.88-0.04
15-07-2024 12:409.83-0.02
15-07-2024 12:309.760.01
15-07-2024 12:209.660.03
15-07-2024 12:109.550.07
15-07-2024 12:009.430.1
15-07-2024 11:509.280.14
15-07-2024 11:409.120.17
15-07-2024 11:308.930.2
15-07-2024 11:208.750.25
15-07-2024 11:108.550.28
15-07-2024 11:008.340.33
15-07-2024 10:508.140.38
15-07-2024 10:407.910.4
15-07-2024 10:307.680.43
15-07-2024 10:207.450.46
15-07-2024 10:107.230.5
15-07-2024 10:007.010.53
15-07-2024 09:506.80.56
15-07-2024 09:406.570.59
15-07-2024 09:306.350.61
15-07-2024 09:206.130.63
15-07-2024 09:105.920.65
15-07-2024 09:005.70.66
15-07-2024 08:505.480.66
15-07-2024 08:405.240.62
15-07-2024 08:305.010.58
15-07-2024 08:204.760.52
15-07-2024 08:104.510.44
15-07-2024 08:004.250.34
15-07-2024 07:503.990.23
15-07-2024 07:403.780.14
15-07-2024 07:303.60.05
15-07-2024 07:203.43-0.04
15-07-2024 07:103.31-0.11
15-07-2024 07:003.25-0.14
15-07-2024 06:503.28-0.11
15-07-2024 06:403.33-0.08
15-07-2024 06:303.42-0.04
15-07-2024 06:203.540.01
15-07-2024 06:103.680.04
15-07-2024 06:003.820.05
15-07-2024 05:503.980.07
15-07-2024 05:404.170.08
15-07-2024 05:304.370.09
15-07-2024 05:204.560.07
15-07-2024 05:104.750.05
15-07-2024 05:004.960.02
15-07-2024 04:505.190.01
15-07-2024 04:405.4-0.04
15-07-2024 04:305.62-0.07
15-07-2024 04:205.86-0.1
15-07-2024 04:106.09-0.14
15-07-2024 04:006.3-0.19
15-07-2024 03:506.55-0.22
15-07-2024 03:406.78-0.26
15-07-2024 03:307.03-0.27
15-07-2024 03:207.26-0.3
15-07-2024 03:107.52-0.31
15-07-2024 03:007.76-0.33
15-07-2024 02:508-0.34
15-07-2024 02:408.26-0.33
15-07-2024 02:308.49-0.34
15-07-2024 02:208.73-0.33
15-07-2024 02:108.96-0.32
15-07-2024 02:009.19-0.29
15-07-2024 01:509.41-0.26
15-07-2024 01:409.61-0.23
15-07-2024 01:309.79-0.19
15-07-2024 01:209.94-0.17
15-07-2024 01:1010.06-0.15
15-07-2024 01:0010.16-0.13
15-07-2024 00:5010.24-0.1
15-07-2024 00:4010.28-0.08
15-07-2024 00:3010.28-0.06
15-07-2024 00:2010.24-0.06
15-07-2024 00:1010.19-0.05