National Network of 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.

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

Penarth

Latest Waves Data

Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
05-02-2023 13:40-----------
Date Highest Hs 2023 Storm Alert Threshold
(0.25 yr Return Period Hs)
07-01 0.9m 0.78m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
05-02-2023 13:40-----------
05-02-2023 13:30-----------
05-02-2023 13:20-----------
05-02-2023 13:10-----------
05-02-2023 13:00-----------
05-02-2023 12:50-----------
05-02-2023 12:40-----------
05-02-2023 12:30-----------
05-02-2023 12:20-----------
05-02-2023 12:10-----------
05-02-2023 12:00-----------
05-02-2023 11:50-----------
05-02-2023 11:40-----------
05-02-2023 11:30-----------
05-02-2023 11:20-----------
05-02-2023 11:10-----------
05-02-2023 11:00-----------
05-02-2023 10:50-----------
05-02-2023 10:40--0.210.332.13.4-----
05-02-2023 10:30--0.260.423.2-----
05-02-2023 10:20--0.280.4323-----
05-02-2023 10:10--0.250.3922.9-----
05-02-2023 10:00--0.20.312.33-----
05-02-2023 09:50--0.190.32.33.2-----
05-02-2023 09:40--0.220.342.23-----
05-02-2023 09:30--0.220.342.73.1-----
05-02-2023 09:20--0.180.292.73.3-----
05-02-2023 09:10--0.210.332.23-----
05-02-2023 09:00--0.20.312.73.1-----
05-02-2023 08:50--0.20.312.53.2-----
05-02-2023 08:40--0.20.312.53.3-----
05-02-2023 08:30--0.20.312.53.4-----
05-02-2023 08:20--0.250.3923.2-----
05-02-2023 08:10--0.250.392.53.3-----
05-02-2023 08:00--0.260.42.53.5-----
05-02-2023 07:50--0.280.422.63.6-----
05-02-2023 07:40--0.290.452.53.6-----
05-02-2023 07:30--0.30.462.83.7-----
05-02-2023 07:20--0.310.4833.8-----
05-02-2023 07:10--0.360.552.33.4-----
05-02-2023 07:00--0.380.572.83.5-----
05-02-2023 06:50--0.380.582.83.5-----
05-02-2023 06:40--0.380.5833.5-----
05-02-2023 06:30--0.390.583.13.4-----
05-02-2023 06:20--0.390.593.13.4-----
05-02-2023 06:10--0.370.553.13.7-----
05-02-2023 06:00--0.370.5733.6-----
05-02-2023 05:50--0.370.562.93.7-----
05-02-2023 05:40--0.350.543.23.7-----
05-02-2023 05:30--0.330.512.83.8-----
05-02-2023 05:20--0.320.493.23.7-----
05-02-2023 05:10--0.320.493.13.6-----
05-02-2023 05:00--0.320.493.13.5-----
05-02-2023 04:50--0.30.463.13.7-----
05-02-2023 04:40--0.30.4633.7-----
05-02-2023 04:30--0.30.4633.6-----
05-02-2023 04:20--0.30.4633.5-----
05-02-2023 04:10--0.30.463.13.4-----
05-02-2023 04:00--0.320.493.13.5-----
05-02-2023 03:50--0.330.53.13.3-----
05-02-2023 03:40--0.330.5133.3-----
05-02-2023 03:30--0.330.512.93.2-----
05-02-2023 03:20--0.330.512.93.1-----
05-02-2023 03:10--0.340.532.83-----
05-02-2023 03:00-----------
05-02-2023 02:50-----------
05-02-2023 02:40-----------
05-02-2023 02:30-----------
05-02-2023 02:20-----------
05-02-2023 02:10-----------
05-02-2023 02:00-----------
05-02-2023 01:50-----------
05-02-2023 01:40-----------
05-02-2023 01:30-----------
05-02-2023 01:20-----------
05-02-2023 01:10-----------
05-02-2023 01:00-----------
05-02-2023 00:50-----------
05-02-2023 00:40-----------
05-02-2023 00:30-----------
05-02-2023 00:20-----------
05-02-2023 00:10-----------
05-02-2023 00:00-----------
04-02-2023 23:50-----------
04-02-2023 23:40-----------
04-02-2023 23:30-----------
04-02-2023 23:20-----------
04-02-2023 23:10-----------
04-02-2023 23:00-----------
04-02-2023 22:50-----------
04-02-2023 22:40-----------
04-02-2023 22:30--0.110.183.13.7-----
04-02-2023 22:20--0.160.262.43.5-----
04-02-2023 22:10--0.190.32.23.3-----
04-02-2023 22:00--0.20.312.83.3-----
04-02-2023 21:50--0.190.32.73.4-----
04-02-2023 21:40--0.160.262.33.7-----
04-02-2023 21:30--0.190.32.83.5-----
04-02-2023 21:20--0.20.313.13.5-----
04-02-2023 21:10--0.180.293.13.9-----
04-02-2023 21:00--0.190.292.33.5-----
04-02-2023 20:50--0.180.294.73.7-----
04-02-2023 20:40--0.180.284.73.9-----
04-02-2023 20:30--0.180.284.74.1-----
04-02-2023 20:20--0.180.284.64.3-----
04-02-2023 20:10--0.190.294.64.4-----
04-02-2023 20:00--0.20.317.14.2-----
04-02-2023 19:50--0.210.336.14.4-----
04-02-2023 19:40--0.230.356.14.6-----
04-02-2023 19:30--0.240.376.14.6-----
04-02-2023 19:20--0.250.3884.7-----
04-02-2023 19:10--0.270.484.8-----
04-02-2023 19:00--0.280.4284.8-----
04-02-2023 18:50--0.290.444.34.6-----
04-02-2023 18:40--0.310.464.34.2-----
04-02-2023 18:30--0.310.473.64.1-----
04-02-2023 18:20--0.320.484.44.1-----
04-02-2023 18:10--0.320.494.44.1-----
04-02-2023 18:00--0.320.4844.4-----
04-02-2023 17:50--0.310.4744.3-----
04-02-2023 17:40--0.310.483.64.2-----
04-02-2023 17:30--0.310.473.64.1-----
04-02-2023 17:20--0.310.473.64-----
04-02-2023 17:10--0.30.463.33.9-----
04-02-2023 17:00--0.290.444.93.9-----
04-02-2023 16:50--0.280.434.93.8-----
04-02-2023 16:40--0.270.415.34.1-----
04-02-2023 16:30--0.270.415.34.1-----
04-02-2023 16:20--0.270.415.84-----
04-02-2023 16:10--0.260.45.33.9-----
04-02-2023 16:00--0.250.395.33.8-----
04-02-2023 15:50--0.250.395.13.7-----
04-02-2023 15:40--0.270.413.13.7-----
04-02-2023 15:30--0.270.412.73.6-----
04-02-2023 15:20--0.260.42.73.5-----
04-02-2023 15:10--0.250.392.73.5-----
04-02-2023 15:00--0.250.392.53.3-----
04-02-2023 14:50--0.250.392.43.3-----
04-02-2023 14:40--0.260.42.63.3-----
04-02-2023 14:30-----------
04-02-2023 14:20-----------
04-02-2023 14:10-----------
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04-02-2023 13:00-----------