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
25-06-2022 01:307.710.29
 Next HWNext LW
04:13, 11.22 10:38, 2.61
Date Highest 2022 Date Lowest 2022
03-02 16.55m 19-03 0.16m
Time (GMT)ElevationResidual
22-05-2022 00:0011.340.25
21-05-2022 23:5011.510.29
21-05-2022 23:4011.620.3
21-05-2022 23:3011.690.31
21-05-2022 23:2011.690.31
21-05-2022 23:1014.383.03
21-05-2022 23:0014.383.1
21-05-2022 22:5014.383.22
21-05-2022 22:4014.383.38
21-05-2022 22:3014.383.57
21-05-2022 22:2014.383.79
21-05-2022 22:1014.384.05
21-05-2022 22:0014.384.32
21-05-2022 21:5014.384.62
21-05-2022 21:409.730.27
21-05-2022 21:309.410.28
21-05-2022 21:209.080.28
21-05-2022 21:108.750.29
21-05-2022 21:008.410.29
21-05-2022 20:508.070.3
21-05-2022 20:407.730.3
21-05-2022 20:307.390.31
21-05-2022 20:207.050.31
21-05-2022 20:106.720.33
21-05-2022 20:006.390.35
21-05-2022 19:506.050.36
21-05-2022 19:405.730.37
21-05-2022 19:305.410.4
21-05-2022 19:205.110.43
21-05-2022 19:104.780.42
21-05-2022 19:004.440.39
21-05-2022 18:504.10.35
21-05-2022 18:403.730.25
21-05-2022 18:303.370.15
21-05-2022 18:203.070.07
21-05-2022 18:102.8-0.01
21-05-2022 18:002.51-0.15
21-05-2022 17:502.23-0.31
21-05-2022 17:402.07-0.39
21-05-2022 17:302.04-0.38
21-05-2022 17:202.1-0.34
21-05-2022 17:102.19-0.29
21-05-2022 17:002.31-0.26
21-05-2022 16:502.48-0.22
21-05-2022 16:402.67-0.19
21-05-2022 16:302.87-0.18
21-05-2022 16:203.08-0.19
21-05-2022 16:103.29-0.22
21-05-2022 16:003.51-0.25
21-05-2022 15:503.76-0.27
21-05-2022 15:404-0.29
21-05-2022 15:304.26-0.32
21-05-2022 15:204.53-0.33
21-05-2022 15:104.78-0.34
21-05-2022 15:005.06-0.35
21-05-2022 14:505.35-0.32
21-05-2022 14:405.62-0.32
21-05-2022 14:305.91-0.3
21-05-2022 14:206.21-0.27
21-05-2022 14:106.5-0.25
21-05-2022 14:006.81-0.23
21-05-2022 13:507.11-0.2
21-05-2022 13:407.41-0.2
21-05-2022 13:307.74-0.18
21-05-2022 13:208.05-0.18
21-05-2022 13:108.4-0.16
21-05-2022 13:008.74-0.14
21-05-2022 12:509.08-0.13
21-05-2022 12:409.44-0.1
21-05-2022 12:309.79-0.07
21-05-2022 12:2010.12-0.05
21-05-2022 12:1010.480.01
21-05-2022 12:0010.820.08
21-05-2022 11:5011.120.14
21-05-2022 11:4011.390.2
21-05-2022 11:3011.610.25
21-05-2022 11:2011.750.26
21-05-2022 11:1011.840.28
21-05-2022 11:0011.880.29
21-05-2022 10:5011.850.28
21-05-2022 10:4011.750.26
21-05-2022 10:3011.620.25
21-05-2022 10:2011.440.23
21-05-2022 10:1011.240.24
21-05-2022 10:0010.990.23
21-05-2022 09:5010.690.22
21-05-2022 09:4010.380.21
21-05-2022 09:3010.050.21
21-05-2022 09:209.720.23
21-05-2022 09:109.360.23
21-05-2022 09:008.990.23
21-05-2022 08:508.610.22
21-05-2022 08:408.220.22
21-05-2022 08:307.820.2
21-05-2022 08:207.430.2
21-05-2022 08:107.060.22
21-05-2022 08:006.690.23
21-05-2022 07:506.340.26
21-05-2022 07:405.960.27
21-05-2022 07:305.610.29
21-05-2022 07:205.280.34
21-05-2022 07:104.910.35
21-05-2022 07:004.580.39
21-05-2022 06:504.180.33
21-05-2022 06:403.790.29
21-05-2022 06:303.370.19
21-05-2022 06:202.980.1
21-05-2022 06:102.660.05
21-05-2022 06:002.370
21-05-2022 05:502.03-0.13
21-05-2022 05:401.75-0.25
21-05-2022 05:301.6-0.28
21-05-2022 05:201.6-0.22
21-05-2022 05:101.66-0.13
21-05-2022 05:001.78-0.03
21-05-2022 04:501.920.03
21-05-2022 04:402.090.08
21-05-2022 04:302.280.11
21-05-2022 04:202.470.1
21-05-2022 04:102.690.08
21-05-2022 04:002.920.06
21-05-2022 03:503.14-0.01
21-05-2022 03:403.4-0.05
21-05-2022 03:303.66-0.09
21-05-2022 03:203.92-0.14
21-05-2022 03:104.2-0.18
21-05-2022 03:004.47-0.21
21-05-2022 02:504.76-0.22
21-05-2022 02:405.04-0.24
21-05-2022 02:305.32-0.24
21-05-2022 02:205.63-0.21
21-05-2022 02:105.92-0.19
21-05-2022 02:006.22-0.16
21-05-2022 01:506.53-0.13
21-05-2022 01:406.84-0.1
21-05-2022 01:307.15-0.07
21-05-2022 01:207.46-0.05
21-05-2022 01:107.78-0.04
21-05-2022 01:008.11-0.03
21-05-2022 00:508.47-0
21-05-2022 00:408.81-0.01
21-05-2022 00:309.190.03
21-05-2022 00:209.560.03
21-05-2022 00:109.940.06