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.

Severn Bridge

Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
02-10-2022 21:409.260.17
 Next HWNext LW
23:30, 10.88 05:50, 3.14
Date Highest 2022 Date Lowest 2022
03-02 16.55m 19-03 0.16m
Time (GMT)ElevationResidual
02-10-2022 21:409.260.17
02-10-2022 21:308.990.15
02-10-2022 21:208.720.15
02-10-2022 21:108.440.15
02-10-2022 21:008.150.14
02-10-2022 20:507.850.14
02-10-2022 20:407.550.14
02-10-2022 20:307.260.16
02-10-2022 20:206.970.19
02-10-2022 20:106.680.23
02-10-2022 20:006.40.28
02-10-2022 19:506.130.35
02-10-2022 19:405.850.42
02-10-2022 19:305.570.47
02-10-2022 19:205.290.52
02-10-2022 19:1050.56
02-10-2022 19:004.70.57
02-10-2022 18:504.40.56
02-10-2022 18:404.080.5
02-10-2022 18:303.750.4
02-10-2022 18:203.480.32
02-10-2022 18:103.230.23
02-10-2022 18:0030.12
02-10-2022 17:502.78-0.03
02-10-2022 17:402.63-0.15
02-10-2022 17:302.57-0.22
02-10-2022 17:202.58-0.25
02-10-2022 17:102.65-0.27
02-10-2022 17:002.76-0.28
02-10-2022 16:502.88-0.29
02-10-2022 16:403.03-0.31
02-10-2022 16:303.21-0.32
02-10-2022 16:203.39-0.33
02-10-2022 16:103.58-0.35
02-10-2022 16:003.79-0.35
02-10-2022 15:504.01-0.34
02-10-2022 15:404.26-0.3
02-10-2022 15:304.49-0.29
02-10-2022 15:204.73-0.26
02-10-2022 15:105-0.2
02-10-2022 15:005.24-0.17
02-10-2022 14:505.5-0.12
02-10-2022 14:405.78-0.07
02-10-2022 14:306.05-0.03
02-10-2022 14:206.330
02-10-2022 14:106.60.03
02-10-2022 14:006.870.02
02-10-2022 13:507.170.03
02-10-2022 13:407.460.01
02-10-2022 13:307.75-0.02
02-10-2022 13:208.05-0.05
02-10-2022 13:108.36-0.09
02-10-2022 13:008.67-0.13
02-10-2022 12:508.98-0.16
02-10-2022 12:409.3-0.18
02-10-2022 12:309.61-0.2
02-10-2022 12:209.91-0.2
02-10-2022 12:1010.21-0.19
02-10-2022 12:0010.5-0.15
02-10-2022 11:5010.75-0.11
02-10-2022 11:4010.95-0.07
02-10-2022 11:3011.12-0.03
02-10-2022 11:2011.23-0.02
02-10-2022 11:1011.30.01
02-10-2022 11:0011.320.04
02-10-2022 10:5011.30.06
02-10-2022 10:4011.230.07
02-10-2022 10:3011.130.08
02-10-2022 10:2010.970.07
02-10-2022 10:1010.790.07
02-10-2022 10:0010.580.06
02-10-2022 09:5010.350.03
02-10-2022 09:4010.110.03
02-10-2022 09:309.82-0.01
02-10-2022 09:209.56-0.01
02-10-2022 09:109.28-0.01
02-10-2022 09:008.99-0.02
02-10-2022 08:508.7-0.02
02-10-2022 08:408.38-0.03
02-10-2022 08:308.06-0.03
02-10-2022 08:207.75-0.01
02-10-2022 08:107.41-0.01
02-10-2022 08:007.090.03
02-10-2022 07:506.780.1
02-10-2022 07:406.470.16
02-10-2022 07:306.160.23
02-10-2022 07:205.830.3
02-10-2022 07:105.520.38
02-10-2022 07:005.210.45
02-10-2022 06:504.880.5
02-10-2022 06:404.540.52
02-10-2022 06:304.180.49
02-10-2022 06:203.810.43
02-10-2022 06:103.470.35
02-10-2022 06:003.170.28
02-10-2022 05:502.880.17
02-10-2022 05:402.580
02-10-2022 05:302.33-0.17
02-10-2022 05:202.21-0.25
02-10-2022 05:102.22-0.25
02-10-2022 05:002.29-0.24
02-10-2022 04:502.4-0.23
02-10-2022 04:402.52-0.23
02-10-2022 04:302.69-0.23
02-10-2022 04:202.87-0.24
02-10-2022 04:103.06-0.24
02-10-2022 04:003.28-0.25
02-10-2022 03:503.5-0.24
02-10-2022 03:403.75-0.22
02-10-2022 03:303.99-0.2
02-10-2022 03:204.26-0.15
02-10-2022 03:104.51-0.11
02-10-2022 03:004.77-0.06
02-10-2022 02:505.060.02
02-10-2022 02:405.320.07
02-10-2022 02:305.60.13
02-10-2022 02:205.880.2
02-10-2022 02:106.160.24
02-10-2022 02:006.450.28
02-10-2022 01:506.740.31
02-10-2022 01:407.030.32
02-10-2022 01:307.330.3
02-10-2022 01:207.620.26
02-10-2022 01:107.930.23
02-10-2022 01:008.240.17
02-10-2022 00:508.580.13
02-10-2022 00:408.920.08
02-10-2022 00:309.270.04
02-10-2022 00:209.620.01
02-10-2022 00:109.97-0.02
02-10-2022 00:0010.32-0.02
01-10-2022 23:5010.660.01
01-10-2022 23:40110.06
01-10-2022 23:3011.290.1
01-10-2022 23:2011.540.15
01-10-2022 23:1011.760.21
01-10-2022 23:0011.920.28
01-10-2022 22:5012.040.34
01-10-2022 22:4012.090.39
01-10-2022 22:3012.090.43
01-10-2022 22:2012.020.45
01-10-2022 22:1011.880.44
01-10-2022 22:0011.730.45
01-10-2022 21:5011.550.46
01-10-2022 21:4011.330.46
01-10-2022 21:3011.070.45
01-10-2022 21:2010.780.42
01-10-2022 21:1010.480.4
01-10-2022 21:0010.160.37
01-10-2022 20:509.830.35
01-10-2022 20:409.470.3
01-10-2022 20:309.110.27
01-10-2022 20:208.720.23
01-10-2022 20:108.350.2
01-10-2022 20:007.960.19
01-10-2022 19:507.570.18
01-10-2022 19:407.20.2
01-10-2022 19:306.850.26
01-10-2022 19:206.510.34
01-10-2022 19:106.160.42
01-10-2022 19:005.80.49
01-10-2022 18:505.470.58
01-10-2022 18:405.130.66
01-10-2022 18:304.760.69
01-10-2022 18:204.390.7
01-10-2022 18:1040.66
01-10-2022 18:003.620.59
01-10-2022 17:503.270.51
01-10-2022 17:402.980.44
01-10-2022 17:302.680.31
01-10-2022 17:202.370.12
01-10-2022 17:102.18-0.01
01-10-2022 17:002.11-0.07
01-10-2022 16:502.15-0.08
01-10-2022 16:402.22-0.09
01-10-2022 16:302.34-0.11
01-10-2022 16:202.48-0.14
01-10-2022 16:102.65-0.17
01-10-2022 16:002.85-0.19
01-10-2022 15:503.04-0.24
01-10-2022 15:403.27-0.25
01-10-2022 15:303.51-0.26
01-10-2022 15:203.77-0.25
01-10-2022 15:104.01-0.24
01-10-2022 15:004.27-0.21
01-10-2022 14:504.53-0.16
01-10-2022 14:404.81-0.09
01-10-2022 14:305.09-0.02
01-10-2022 14:205.370.06
01-10-2022 14:105.640.13
01-10-2022 14:005.920.2
01-10-2022 13:506.20.26
01-10-2022 13:406.470.29
01-10-2022 13:306.750.31
01-10-2022 13:207.040.32
01-10-2022 13:107.330.3
01-10-2022 13:007.640.28
01-10-2022 12:507.950.23
01-10-2022 12:408.270.17
01-10-2022 12:308.60.1
01-10-2022 12:208.950.04
01-10-2022 12:109.3-0.02
01-10-2022 12:009.65-0.08
01-10-2022 11:509.98-0.15
01-10-2022 11:4010.34-0.16
01-10-2022 11:3010.69-0.16
01-10-2022 11:2011.03-0.12
01-10-2022 11:1011.34-0.08
01-10-2022 11:0011.62-0.02
01-10-2022 10:5011.850.04
01-10-2022 10:4012.040.12
01-10-2022 10:3012.160.18
01-10-2022 10:2012.220.23
01-10-2022 10:1012.210.27
01-10-2022 10:0012.130.28
01-10-2022 09:5011.990.28
01-10-2022 09:4011.830.3
01-10-2022 09:3011.640.31
01-10-2022 09:2011.40.32
01-10-2022 09:1011.140.32
01-10-2022 09:0010.840.3
01-10-2022 08:5010.510.27
01-10-2022 08:4010.170.24
01-10-2022 08:309.830.23
01-10-2022 08:209.460.21
01-10-2022 08:109.090.19
01-10-2022 08:008.690.17
01-10-2022 07:508.30.16
01-10-2022 07:407.90.15
01-10-2022 07:307.510.18
01-10-2022 07:207.130.23
01-10-2022 07:106.770.31
01-10-2022 07:006.430.42
01-10-2022 06:506.090.53
01-10-2022 06:405.740.64
01-10-2022 06:305.420.78
01-10-2022 06:205.090.89
01-10-2022 06:104.730.96
01-10-2022 06:004.330.95
01-10-2022 05:503.930.91
01-10-2022 05:403.520.83
01-10-2022 05:303.150.73
01-10-2022 05:202.820.62
01-10-2022 05:102.440.41
01-10-2022 05:002.110.18
01-10-2022 04:501.960.07
01-10-2022 04:401.940.03
01-10-2022 04:302.020.04
01-10-2022 04:202.110.01
01-10-2022 04:102.27-0
01-10-2022 04:002.42-0.05
01-10-2022 03:502.61-0.1
01-10-2022 03:402.81-0.15
01-10-2022 03:303.02-0.21
01-10-2022 03:203.27-0.24
01-10-2022 03:103.52-0.26
01-10-2022 03:003.77-0.26
01-10-2022 02:504.04-0.25
01-10-2022 02:404.31-0.21
01-10-2022 02:304.58-0.17
01-10-2022 02:204.87-0.1
01-10-2022 02:105.15-0.02
01-10-2022 02:005.450.08
01-10-2022 01:505.730.15
01-10-2022 01:406.020.24
01-10-2022 01:306.310.3
01-10-2022 01:206.610.36
01-10-2022 01:106.90.39
01-10-2022 01:007.210.41
01-10-2022 00:507.520.4
01-10-2022 00:407.830.35
01-10-2022 00:308.150.29
01-10-2022 00:208.470.21
01-10-2022 00:108.80.12
01-10-2022 00:009.150.03
30-09-2022 23:509.5-0.06
30-09-2022 23:409.87-0.13
30-09-2022 23:3010.21-0.21
30-09-2022 23:2010.6-0.23
30-09-2022 23:1010.97-0.23
30-09-2022 23:0011.34-0.19
30-09-2022 22:5011.68-0.14
30-09-2022 22:4011.97-0.08
30-09-2022 22:3012.220
30-09-2022 22:2012.440.1
30-09-2022 22:1012.60.21
30-09-2022 22:0012.70.31
30-09-2022 21:5012.720.38
30-09-2022 21:4012.670.45
30-09-2022 21:3012.530.46
30-09-2022 21:2012.370.51
30-09-2022 21:1012.150.53