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
23-05-2024 18:2011.450.04
 Next HWNext LW
07:12, 11.59 01:10, 1.96
Date Highest 2024 Date Lowest 2024
15-02 52.15m 24-01 2.59m

Penarth Predicted Tide Table (Chart Datum)

23-05-202424-05-202425-05-2024
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High06:35
18:55
11.62m
11.71m
High07:12
19:35
11.59m
11.65m
High07:51
20:10
11.46m
11.51m
Low00:29
12:48
1.90m
1.97m
Low01:10
13:29
1.96m
2.07m
Low01:48
14:04
2.12m
2.24m
26-05-202427-05-202428-05-2024
 Time (GMT)Height Time (GMT)Height Time (GMT)Height
High08:30
20:46
11.27m
11.31m
High09:09
21:27
11.04m
11.07m
High09:51
22:10
10.77m
10.78m
Low02:26
14:39
2.30m
2.41m
Low03:02
15:15
2.46m
2.58m
Low03:42
15:53
2.60m
2.77m