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.

Breaks in the data series are when the instrument is dry.

Penarth

Latest Tide Data (Predicted Tide Table)

Time (GMT)ElevationResidual
16-08-2022 08:3010.710.07
 Next HWNext LW
09:48, 12.10 16:01, 1.80
Date Highest 2022 Date Lowest 2022
13-08 13.15m 06-01 2.59m
Time (GMT)ElevationResidual
19-01-2022 00:003.46-0.34
18-01-2022 23:503.74-0.34
18-01-2022 23:404.03-0.35
18-01-2022 23:304.34-0.36
18-01-2022 23:204.69-0.35
18-01-2022 23:105.02-0.36
18-01-2022 23:005.36-0.38
18-01-2022 22:505.71-0.39
18-01-2022 22:406.08-0.4
18-01-2022 22:306.45-0.42
18-01-2022 22:206.81-0.43
18-01-2022 22:107.22-0.41
18-01-2022 22:007.61-0.41
18-01-2022 21:507.98-0.41
18-01-2022 21:408.36-0.4
18-01-2022 21:308.73-0.39
18-01-2022 21:209.1-0.36
18-01-2022 21:109.45-0.34
18-01-2022 21:009.77-0.32
18-01-2022 20:5010.07-0.31
18-01-2022 20:4010.33-0.3
18-01-2022 20:3010.59-0.26
18-01-2022 20:2010.79-0.24
18-01-2022 20:1010.96-0.22
18-01-2022 20:0011.11-0.18
18-01-2022 19:5011.22-0.15
18-01-2022 19:4011.25-0.16
18-01-2022 19:3011.25-0.15
18-01-2022 19:2011.21-0.15
18-01-2022 19:1011.13-0.14
18-01-2022 19:0011.01-0.14
18-01-2022 18:5010.85-0.15
18-01-2022 18:4010.67-0.14
18-01-2022 18:3010.43-0.16
18-01-2022 18:2010.19-0.15
18-01-2022 18:109.91-0.15
18-01-2022 18:009.63-0.14
18-01-2022 17:509.32-0.13
18-01-2022 17:408.99-0.13
18-01-2022 17:308.65-0.11
18-01-2022 17:208.32-0.08
18-01-2022 17:107.96-0.08
18-01-2022 17:007.61-0.06
18-01-2022 16:507.25-0.05
18-01-2022 16:406.87-0.04
18-01-2022 16:306.51-0.03
18-01-2022 16:206.16-0.01
18-01-2022 16:105.810.01
18-01-2022 16:005.460.01
18-01-2022 15:505.120.01
18-01-2022 15:404.77-0
18-01-2022 15:304.41-0.06
18-01-2022 15:204.08-0.09
18-01-2022 15:103.76-0.14
18-01-2022 15:003.45-0.19
18-01-2022 14:503.17-0.24
18-01-2022 14:402.92-0.27
18-01-2022 14:302.69-0.32
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18-01-2022 12:202.62-0.52
18-01-2022 12:102.83-0.49
18-01-2022 12:003.07-0.47
18-01-2022 11:503.31-0.46
18-01-2022 11:403.58-0.45
18-01-2022 11:303.84-0.46
18-01-2022 11:204.13-0.45
18-01-2022 11:104.43-0.45
18-01-2022 11:004.77-0.44
18-01-2022 10:505.09-0.45
18-01-2022 10:405.43-0.45
18-01-2022 10:305.78-0.46
18-01-2022 10:206.14-0.46
18-01-2022 10:106.51-0.46
18-01-2022 10:006.88-0.46
18-01-2022 09:507.26-0.45
18-01-2022 09:407.65-0.43
18-01-2022 09:308.03-0.42
18-01-2022 09:208.39-0.42
18-01-2022 09:108.75-0.41
18-01-2022 09:009.11-0.38
18-01-2022 08:509.46-0.36
18-01-2022 08:409.77-0.35
18-01-2022 08:3010.07-0.33
18-01-2022 08:2010.34-0.3
18-01-2022 08:1010.59-0.28
18-01-2022 08:0010.8-0.26
18-01-2022 07:5010.98-0.24
18-01-2022 07:4011.14-0.21
18-01-2022 07:3011.26-0.18
18-01-2022 07:2011.31-0.18
18-01-2022 07:1011.32-0.18
18-01-2022 07:0011.3-0.17
18-01-2022 06:5011.24-0.18
18-01-2022 06:4011.14-0.18
18-01-2022 06:3010.99-0.19
18-01-2022 06:2010.8-0.21
18-01-2022 06:1010.58-0.23
18-01-2022 06:0010.34-0.25
18-01-2022 05:5010.07-0.26
18-01-2022 05:409.79-0.26
18-01-2022 05:309.49-0.25
18-01-2022 05:209.17-0.25
18-01-2022 05:108.84-0.24
18-01-2022 05:008.5-0.22
18-01-2022 04:508.15-0.21
18-01-2022 04:407.78-0.21
18-01-2022 04:307.41-0.2
18-01-2022 04:207.01-0.2
18-01-2022 04:106.64-0.19
18-01-2022 04:006.27-0.18
18-01-2022 03:505.92-0.15
18-01-2022 03:405.56-0.14
18-01-2022 03:305.2-0.15
18-01-2022 03:204.84-0.15
18-01-2022 03:104.51-0.15
18-01-2022 03:004.14-0.2
18-01-2022 02:503.8-0.23
18-01-2022 02:403.48-0.27
18-01-2022 02:303.2-0.3
18-01-2022 02:202.93-0.33
18-01-2022 02:102.69-0.36
18-01-2022 02:00--
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