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.

Severn Bridge

Latest Tide Data

Time (GMT)ElevationResidual
01-10-2020 07:2012.57-0.01
 Next HWNext LW
19:18, 13.12 13:35, 1.56
Date Highest 2020 Date Lowest 2020
04-03 1000m 16-01 -1000m
Time (GMT)ElevationResidual
01-10-2020 07:2012.57-0.01
01-10-2020 07:1012.680.02
01-10-2020 07:0012.680
01-10-2020 06:5012.62-0.02
01-10-2020 06:4012.49-0.05
01-10-2020 06:3012.29-0.09
01-10-2020 06:2012.07-0.1
01-10-2020 06:1011.82-0.09
01-10-2020 06:0011.52-0.07
01-10-2020 05:5011.18-0.06
01-10-2020 05:4010.79-0.06
01-10-2020 05:3010.42-0.01
01-10-2020 05:2010.010.03
01-10-2020 05:109.580.06
01-10-2020 05:009.140.09
01-10-2020 04:508.660.09
01-10-2020 04:408.180.1
01-10-2020 04:307.710.12
01-10-2020 04:207.260.15
01-10-2020 04:106.810.19
01-10-2020 04:006.390.23
01-10-2020 03:505.970.27
01-10-2020 03:405.590.33
01-10-2020 03:305.210.39
01-10-2020 03:204.840.43
01-10-2020 03:104.420.41
01-10-2020 03:003.980.34
01-10-2020 02:503.540.26
01-10-2020 02:403.080.13
01-10-2020 02:302.690.04
01-10-2020 02:202.390
01-10-2020 02:102.02-0.13
01-10-2020 02:001.67-0.28
01-10-2020 01:501.47-0.31
01-10-2020 01:401.45-0.21
01-10-2020 01:301.52-0.07
01-10-2020 01:201.630.09
01-10-2020 01:101.770.21
01-10-2020 01:001.930.33
01-10-2020 00:502.130.43
01-10-2020 00:402.320.49
01-10-2020 00:302.550.55
01-10-2020 00:202.780.57
01-10-2020 00:103.030.59
01-10-2020 00:003.280.58
30-09-2020 23:503.550.57
30-09-2020 23:403.820.54
30-09-2020 23:304.10.52
30-09-2020 23:204.410.5
30-09-2020 23:104.710.47
30-09-2020 23:004.990.42
30-09-2020 22:505.290.38
30-09-2020 22:405.590.33
30-09-2020 22:305.890.3
30-09-2020 22:206.190.25
30-09-2020 22:106.50.21
30-09-2020 22:006.80.16
30-09-2020 21:507.120.12
30-09-2020 21:407.430.07
30-09-2020 21:307.750.01
30-09-2020 21:208.07-0.05
30-09-2020 21:108.41-0.1
30-09-2020 21:008.76-0.13
30-09-2020 20:509.11-0.18
30-09-2020 20:409.49-0.2
30-09-2020 20:309.88-0.22
30-09-2020 20:2010.26-0.23
30-09-2020 20:1010.63-0.23
30-09-2020 20:0011.02-0.21
30-09-2020 19:5011.38-0.18
30-09-2020 19:4011.74-0.13
30-09-2020 19:3012.01-0.13
30-09-2020 19:2012.27-0.11
30-09-2020 19:1012.49-0.07
30-09-2020 19:0012.65-0.04
30-09-2020 18:5012.73-0.04
30-09-2020 18:4012.74-0.04
30-09-2020 18:3012.67-0.08
30-09-2020 18:2012.55-0.1
30-09-2020 18:1012.38-0.12
30-09-2020 18:0012.17-0.12
30-09-2020 17:5011.92-0.11
30-09-2020 17:4011.65-0.07
30-09-2020 17:3011.34-0.04
30-09-2020 17:2010.98-0.02
30-09-2020 17:1010.60.02
30-09-2020 17:0010.240.09
30-09-2020 16:509.830.14
30-09-2020 16:409.410.18
30-09-2020 16:308.980.22
30-09-2020 16:208.520.24
30-09-2020 16:108.080.28
30-09-2020 16:007.630.31
30-09-2020 15:507.20.35
30-09-2020 15:406.770.37
30-09-2020 15:306.340.4
30-09-2020 15:205.940.43
30-09-2020 15:105.570.47
30-09-2020 15:005.20.51
30-09-2020 14:504.820.51
30-09-2020 14:404.390.44
30-09-2020 14:303.940.33
30-09-2020 14:203.490.2
30-09-2020 14:103.070.07
30-09-2020 14:002.73-0.01
30-09-2020 13:502.41-0.1
30-09-2020 13:402.07-0.25
30-09-2020 13:301.82-0.33
30-09-2020 13:201.75-0.29
30-09-2020 13:101.77-0.18
30-09-2020 13:001.85-0.06
30-09-2020 12:501.970.07
30-09-2020 12:402.130.18
30-09-2020 12:302.310.29
30-09-2020 12:202.490.35
30-09-2020 12:102.690.4
30-09-2020 12:002.910.44
30-09-2020 11:503.150.47
30-09-2020 11:403.380.46
30-09-2020 11:303.620.44
30-09-2020 11:203.880.42
30-09-2020 11:104.140.39
30-09-2020 11:004.420.36
30-09-2020 10:504.690.33
30-09-2020 10:404.970.3
30-09-2020 10:305.260.27
30-09-2020 10:205.540.22
30-09-2020 10:105.820.18
30-09-2020 10:006.110.15
30-09-2020 09:506.410.12
30-09-2020 09:406.70.09
30-09-2020 09:306.990.04
30-09-2020 09:207.290.01
30-09-2020 09:107.61-0.01
30-09-2020 09:007.93-0.04
30-09-2020 08:508.27-0.05
30-09-2020 08:408.61-0.06
30-09-2020 08:308.97-0.06
30-09-2020 08:209.34-0.05
30-09-2020 08:109.69-0.05
30-09-2020 08:0010.06-0.03
30-09-2020 07:5010.440.01
30-09-2020 07:4010.790.04
30-09-2020 07:3011.150.1
30-09-2020 07:2011.470.16
30-09-2020 07:1011.740.18
30-09-2020 07:00120.23
30-09-2020 06:5012.190.27
30-09-2020 06:4012.340.3
30-09-2020 06:3012.40.3
30-09-2020 06:2012.380.26
30-09-2020 06:1012.30.23
30-09-2020 06:0012.170.18
30-09-2020 05:5011.970.13
30-09-2020 05:4011.770.12
30-09-2020 05:3011.530.13
30-09-2020 05:2011.240.12
30-09-2020 05:1010.920.12
30-09-2020 05:0010.560.12
30-09-2020 04:5010.210.15
30-09-2020 04:409.830.18
30-09-2020 04:309.430.21
30-09-2020 04:209.020.24
30-09-2020 04:108.580.24
30-09-2020 04:008.150.26
30-09-2020 03:507.720.28
30-09-2020 03:407.310.32
30-09-2020 03:306.90.34
30-09-2020 03:206.510.38
30-09-2020 03:106.110.39
30-09-2020 03:005.750.43
30-09-2020 02:505.40.47
30-09-2020 02:405.040.49
30-09-2020 02:304.660.46
30-09-2020 02:204.230.37
30-09-2020 02:103.810.26
30-09-2020 02:003.360.11
30-09-2020 01:502.95-0.04
30-09-2020 01:402.64-0.11
30-09-2020 01:302.33-0.2
30-09-2020 01:202-0.34
30-09-2020 01:101.76-0.43
30-09-2020 01:001.67-0.4
30-09-2020 00:501.68-0.31
30-09-2020 00:401.76-0.19
30-09-2020 00:301.88-0.07
30-09-2020 00:202.020.04
30-09-2020 00:102.190.15
30-09-2020 00:002.380.23
29-09-2020 23:502.580.29
29-09-2020 23:402.790.33
29-09-2020 23:303.020.35
29-09-2020 23:203.270.37
29-09-2020 23:103.520.37
29-09-2020 23:003.790.36
29-09-2020 22:504.060.35
29-09-2020 22:404.320.31
29-09-2020 22:304.630.31
29-09-2020 22:204.910.26
29-09-2020 22:105.20.23
29-09-2020 22:005.490.19
29-09-2020 21:505.780.15
29-09-2020 21:406.080.12
29-09-2020 21:306.380.09
29-09-2020 21:206.680.05
29-09-2020 21:1070.03
29-09-2020 21:007.310
29-09-2020 20:507.62-0.03
29-09-2020 20:407.94-0.06
29-09-2020 20:308.28-0.08
29-09-2020 20:208.62-0.08
29-09-2020 20:108.99-0.07
29-09-2020 20:009.35-0.06
29-09-2020 19:509.72-0.04
29-09-2020 19:4010.08-0.03
29-09-2020 19:3010.430
29-09-2020 19:2010.780.03
29-09-2020 19:1011.140.09
29-09-2020 19:0011.470.15
29-09-2020 18:5011.730.18
29-09-2020 18:4011.980.21
29-09-2020 18:3012.190.25
29-09-2020 18:2012.330.28
29-09-2020 18:1012.40.27
29-09-2020 18:0012.40.23
29-09-2020 17:5012.340.2
29-09-2020 17:4012.220.16
29-09-2020 17:3012.050.1
29-09-2020 17:2011.850.08
29-09-2020 17:1011.630.07
29-09-2020 17:0011.380.08
29-09-2020 16:5011.090.1
29-09-2020 16:4010.750.09
29-09-2020 16:3010.410.11
29-09-2020 16:2010.070.15
29-09-2020 16:109.70.18
29-09-2020 16:009.320.22
29-09-2020 15:508.920.24
29-09-2020 15:408.510.26
29-09-2020 15:308.110.29
29-09-2020 15:207.690.29
29-09-2020 15:107.290.31
29-09-2020 15:006.90.33
29-09-2020 14:506.510.34
29-09-2020 14:406.120.34
29-09-2020 14:305.760.35
29-09-2020 14:205.430.38
29-09-2020 14:105.080.37
29-09-2020 14:004.690.3
29-09-2020 13:504.30.21
29-09-2020 13:403.910.11
29-09-2020 13:303.5-0.04
29-09-2020 13:203.14-0.17
29-09-2020 13:102.87-0.23
29-09-2020 13:002.58-0.33
29-09-2020 12:502.31-0.45
29-09-2020 12:402.1-0.53
29-09-2020 12:302-0.54
29-09-2020 12:202.01-0.48
29-09-2020 12:102.08-0.38
29-09-2020 12:002.18-0.29
29-09-2020 11:502.31-0.21
29-09-2020 11:402.47-0.13
29-09-2020 11:302.65-0.06
29-09-2020 11:202.83-0.03
29-09-2020 11:103.03-0
29-09-2020 11:003.250.03
29-09-2020 10:503.480.03
29-09-2020 10:403.720.04
29-09-2020 10:303.980.04
29-09-2020 10:204.220.02
29-09-2020 10:104.490
29-09-2020 10:004.77-0
29-09-2020 09:505.03-0.02
29-09-2020 09:405.3-0.05
29-09-2020 09:305.58-0.06
29-09-2020 09:205.85-0.08
29-09-2020 09:106.13-0.08
29-09-2020 09:006.41-0.09
29-09-2020 08:506.7-0.1
29-09-2020 08:406.99-0.1
29-09-2020 08:307.29-0.09
29-09-2020 08:207.59-0.08
29-09-2020 08:107.91-0.06
29-09-2020 08:008.23-0.04
29-09-2020 07:508.56-0
29-09-2020 07:408.880.02
29-09-2020 07:309.220.06
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