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)
25-06-2022 00:30--0.330.512.83.6-----
Date Highest Hs 2022 Storm Alert Threshold
(0.25 yr Return Period Hs)
12-03 0.8m 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)
25-06-2022 00:30--0.330.512.83.6-----
25-06-2022 00:20--0.330.53.73.6-----
25-06-2022 00:10--0.320.493.73.5-----
25-06-2022 00:00--0.310.483.23.4-----
24-06-2022 23:50--0.310.482.93.4-----
24-06-2022 23:40--0.30.462.73.3-----
24-06-2022 23:30--0.290.452.83.3-----
24-06-2022 23:20--0.290.452.73.3-----
24-06-2022 23:10--0.30.4633.3-----
24-06-2022 23:00--0.270.4133.4-----
24-06-2022 22:50--0.270.413.13.4-----
24-06-2022 22:40--0.270.423.13.4-----
24-06-2022 22:30--0.260.413.13.4-----
24-06-2022 22:20--0.260.42.83.4-----
24-06-2022 22:10--0.250.382.83.4-----
24-06-2022 22:00--0.250.392.63.3-----
24-06-2022 21:50--0.250.392.93.2-----
24-06-2022 21:40--0.260.413.13.2-----
24-06-2022 21:30--0.260.413.13.3-----
24-06-2022 21:20--0.270.423.53.3-----
24-06-2022 21:10--0.280.433.13.3-----
24-06-2022 21:00--0.280.432.83.3-----
24-06-2022 20:50--0.290.452.83.2-----
24-06-2022 20:40--0.290.4533.2-----
24-06-2022 20:30--0.30.4633.3-----
24-06-2022 20:20--0.30.4733.4-----
24-06-2022 20:10--0.310.483.73.5-----
24-06-2022 20:00--0.320.493.63.5-----
24-06-2022 19:50--0.330.514.33.6-----
24-06-2022 19:40--0.350.534.33.6-----
24-06-2022 19:30--0.370.553.83.6-----
24-06-2022 19:20--0.410.6243.4-----
24-06-2022 19:10--0.420.633.73.4-----
24-06-2022 19:00--0.430.644.13.5-----
24-06-2022 18:50--0.440.664.33.5-----
24-06-2022 18:40--0.450.674.33.5-----
24-06-2022 18:30--0.460.684.33.6-----
24-06-2022 18:20--0.460.694.63.6-----
24-06-2022 18:10--0.460.694.43.6-----
24-06-2022 18:00--0.450.674.43.6-----
24-06-2022 17:50--0.490.724.43.5-----
24-06-2022 17:40--0.460.694.43.6-----
24-06-2022 17:30--0.480.714.33.6-----
24-06-2022 17:20--0.480.724.43.6-----
24-06-2022 17:10--0.460.684.43.6-----
24-06-2022 17:00--0.450.673.93.6-----
24-06-2022 16:50--0.440.664.13.7-----
24-06-2022 16:40--0.440.664.13.6-----
24-06-2022 16:30--0.470.74.13.5-----
24-06-2022 16:20--0.450.683.63.5-----
24-06-2022 16:10--0.450.683.63.5-----
24-06-2022 16:00--0.440.663.63.4-----
24-06-2022 15:50--0.430.653.63.4-----
24-06-2022 15:40--0.430.653.63.4-----
24-06-2022 15:30--0.420.643.23.3-----
24-06-2022 15:20--0.430.643.23.3-----
24-06-2022 15:10--0.420.633.33.3-----
24-06-2022 15:00--0.430.653.33.3-----
24-06-2022 14:50--0.420.633.33.3-----
24-06-2022 14:40--0.450.6733.2-----
24-06-2022 14:30--0.460.693.33.2-----
24-06-2022 14:20--0.440.673.13.1-----
24-06-2022 14:10--0.410.632.73-----
24-06-2022 14:00--0.380.592.73-----
24-06-2022 13:50--0.360.562.62.9-----
24-06-2022 13:40--0.340.532.42.9-----
24-06-2022 13:30--0.320.492.33-----
24-06-2022 13:20--0.240.382.63.1-----
24-06-2022 13:10--0.250.382.83.1-----
24-06-2022 13:00--0.250.392.83.1-----
24-06-2022 12:50--0.260.412.73-----
24-06-2022 12:40--0.290.462.83.1-----
24-06-2022 12:30--0.30.462.83.1-----
24-06-2022 12:20--0.30.462.83-----
24-06-2022 12:10--0.290.452.52.9-----
24-06-2022 12:00--0.230.362.73-----
24-06-2022 11:50--0.230.362.73-----
24-06-2022 11:40--0.230.362.73-----
24-06-2022 11:30--0.230.362.63-----
24-06-2022 11:20--0.220.352.53-----
24-06-2022 11:10--0.220.342.53-----
24-06-2022 11:00--0.210.332.43-----
24-06-2022 10:50--0.220.342.53-----
24-06-2022 10:40--0.180.292.73-----
24-06-2022 10:30--0.190.32.83-----
24-06-2022 10:20--0.20.322.83.1-----
24-06-2022 10:10--0.210.332.73-----
24-06-2022 10:00--0.210.342.73-----
24-06-2022 09:50--0.210.342.53-----
24-06-2022 09:40--0.220.352.52.9-----
24-06-2022 09:30--0.230.362.32.9-----
24-06-2022 09:20--0.230.372.62.9-----
24-06-2022 09:10--0.240.382.62.9-----
24-06-2022 09:00--0.240.372.52.9-----
24-06-2022 08:50--0.240.382.52.9-----
24-06-2022 08:40--0.250.392.52.9-----
24-06-2022 08:30--0.250.392.52.9-----
24-06-2022 08:20--0.240.372.62.9-----
24-06-2022 08:10--0.220.352.63-----
24-06-2022 08:00--0.20.3233-----
24-06-2022 07:50--0.180.292.43.1-----
24-06-2022 07:40--0.170.272.33.2-----
24-06-2022 07:30--0.160.262.33.4-----
24-06-2022 07:20--0.160.252.13.5-----
24-06-2022 07:10--0.160.253.53.6-----
24-06-2022 07:00--0.150.243.33.5-----
24-06-2022 06:50--0.150.233.33.5-----
24-06-2022 06:40--0.150.233.83.3-----
24-06-2022 06:30--0.140.233.73.4-----
24-06-2022 06:20--0.140.233.83.5-----
24-06-2022 06:10--0.140.233.83.5-----
24-06-2022 06:00--0.140.2243.6-----
24-06-2022 05:50--0.140.2243.6-----
24-06-2022 05:40--0.140.223.83.7-----
24-06-2022 05:30--0.150.233.83.4-----
24-06-2022 05:20--0.140.233.83.5-----
24-06-2022 05:10--0.150.244.13.5-----
24-06-2022 05:00--0.160.2543.6-----
24-06-2022 04:50--0.160.253.93.6-----
24-06-2022 04:40--0.160.263.83.6-----
24-06-2022 04:30--0.160.263.83.6-----
24-06-2022 04:20--0.170.273.43.5-----
24-06-2022 04:10--0.170.273.33.6-----
24-06-2022 04:00--0.180.293.13.6-----
24-06-2022 03:50--0.190.33.43.6-----
24-06-2022 03:40--0.20.313.23.6-----
24-06-2022 03:30--0.210.333.13.6-----
24-06-2022 03:20--0.220.343.13.7-----
24-06-2022 03:10--0.230.353.13.7-----
24-06-2022 03:00--0.230.363.13.6-----
24-06-2022 02:50--0.240.373.13.6-----
24-06-2022 02:40--0.240.373.13.6-----
24-06-2022 02:30--0.250.383.13.6-----
24-06-2022 02:20--0.240.373.13.6-----
24-06-2022 02:10--0.240.373.13.6-----
24-06-2022 02:00--0.230.363.13.6-----
24-06-2022 01:50--0.230.362.93.5-----
24-06-2022 01:40--0.230.362.93.3-----
24-06-2022 01:30--0.230.3533.3-----
24-06-2022 01:20--0.230.3633.2-----
24-06-2022 01:10--0.240.3733.1-----
24-06-2022 01:00--0.240.3733.1-----
24-06-2022 00:50--0.230.373.13-----
24-06-2022 00:40--0.20.323.13.2-----
24-06-2022 00:30--0.20.3233.2-----
24-06-2022 00:20--0.210.3233.1-----
24-06-2022 00:10--0.210.322.83.1-----
24-06-2022 00:00--0.20.322.93.1-----