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)
05-10-2022 09:20--0.450.683.13.3-----
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)
05-10-2022 09:20--0.450.683.13.3-----
05-10-2022 09:10--0.410.623.73.4-----
05-10-2022 09:00--0.40.63.13.3-----
05-10-2022 08:50--0.390.592.83.3-----
05-10-2022 08:40--0.370.562.83.2-----
05-10-2022 08:30--0.360.5633.2-----
05-10-2022 08:20--0.360.5533.2-----
05-10-2022 08:10--0.340.532.83.2-----
05-10-2022 08:00--0.340.5233.2-----
05-10-2022 07:50--0.350.5333.2-----
05-10-2022 07:40--0.360.5433.2-----
05-10-2022 07:30--0.370.563.13.2-----
05-10-2022 07:20--0.370.563.13.3-----
05-10-2022 07:10--0.410.632.73.3-----
05-10-2022 07:00--0.380.573.23.3-----
05-10-2022 06:50--0.440.662.63.2-----
05-10-2022 06:40--0.390.593.13.4-----
05-10-2022 06:30--0.430.643.13.3-----
05-10-2022 06:20--0.420.643.13.3-----
05-10-2022 06:10--0.420.643.13.3-----
05-10-2022 06:00--0.410.623.13.3-----
05-10-2022 05:50--0.40.6133.4-----
05-10-2022 05:40--0.410.623.63.5-----
05-10-2022 05:30--0.410.6233.5-----
05-10-2022 05:20--0.410.613.23.6-----
05-10-2022 05:10--0.40.63.43.6-----
05-10-2022 05:00--0.410.613.53.7-----
05-10-2022 04:50--0.40.63.43.8-----
05-10-2022 04:40--0.40.64.73.8-----
05-10-2022 04:30--0.430.644.73.7-----
05-10-2022 04:20--0.430.644.73.7-----
05-10-2022 04:10--0.430.643.63.7-----
05-10-2022 04:00--0.430.643.23.7-----
05-10-2022 03:50--0.420.643.53.7-----
05-10-2022 03:40--0.420.643.23.6-----
05-10-2022 03:30--0.420.633.43.6-----
05-10-2022 03:20--0.430.653.43.6-----
05-10-2022 03:10--0.430.653.43.7-----
05-10-2022 03:00--0.450.673.93.7-----
05-10-2022 02:50--0.520.783.73.5-----
05-10-2022 02:40--0.530.7843.6-----
05-10-2022 02:30--0.530.783.73.6-----
05-10-2022 02:20--0.540.843.6-----
05-10-2022 02:10--0.530.784.33.6-----
05-10-2022 02:00--0.520.7843.6-----
05-10-2022 01:50--0.520.7743.6-----
05-10-2022 01:40--0.520.773.83.7-----
05-10-2022 01:30--0.540.83.63.6-----
05-10-2022 01:20--0.530.793.83.6-----
05-10-2022 01:10--0.520.783.93.6-----
05-10-2022 01:00--0.570.843.93.5-----
05-10-2022 00:50--0.550.823.93.5-----
05-10-2022 00:40--0.560.833.63.5-----
05-10-2022 00:30--0.520.783.23.6-----
05-10-2022 00:20--0.50.753.53.5-----
05-10-2022 00:10--0.50.753.53.5-----
05-10-2022 00:00--0.490.733.53.4-----
04-10-2022 23:50--0.480.723.43.5-----
04-10-2022 23:40--0.480.723.43.5-----
04-10-2022 23:30--0.480.713.13.4-----
04-10-2022 23:20--0.450.683.23.4-----
04-10-2022 23:10--0.430.653.23.4-----
04-10-2022 23:00--0.420.643.63.4-----
04-10-2022 22:50--0.430.653.63.3-----
04-10-2022 22:40--0.40.63.13.4-----
04-10-2022 22:30--0.380.583.13.4-----
04-10-2022 22:20--0.370.5733.4-----
04-10-2022 22:10--0.370.5633.4-----
04-10-2022 22:00--0.350.5433.4-----
04-10-2022 21:50--0.340.5233.4-----
04-10-2022 21:40--0.330.52.83.4-----
04-10-2022 21:30--0.330.52.83.4-----
04-10-2022 21:20--0.320.53.13.4-----
04-10-2022 21:10--0.330.53.13.4-----
04-10-2022 21:00--0.330.513.13.3-----
04-10-2022 20:50--0.330.53.13.3-----
04-10-2022 20:40--0.290.443.13.6-----
04-10-2022 20:30--0.280.432.93.6-----
04-10-2022 20:20--0.280.432.73.6-----
04-10-2022 20:10--0.270.422.73.6-----
04-10-2022 20:00--0.270.422.73.6-----
04-10-2022 19:50--0.280.432.73.5-----
04-10-2022 19:40--0.290.442.73.4-----
04-10-2022 19:30--0.290.452.63.4-----
04-10-2022 19:20--0.290.452.63.4-----
04-10-2022 19:10--0.280.442.93.4-----
04-10-2022 19:00--0.290.442.93.4-----
04-10-2022 18:50--0.290.442.93.4-----
04-10-2022 18:40--0.290.453.23.4-----
04-10-2022 18:30--0.30.463.23.5-----
04-10-2022 18:20--0.30.463.23.5-----
04-10-2022 18:10--0.30.463.43.5-----
04-10-2022 18:00--0.30.4633.4-----
04-10-2022 17:50--0.30.463.73.3-----
04-10-2022 17:40--0.30.473.13.3-----
04-10-2022 17:30--0.350.543.13.2-----
04-10-2022 17:20--0.340.533.13.2-----
04-10-2022 17:10--0.340.523.13.3-----
04-10-2022 17:00--0.340.522.83.3-----
04-10-2022 16:50--0.340.512.83.3-----
04-10-2022 16:40--0.340.523.73.4-----
04-10-2022 16:30--0.340.523.23.4-----
04-10-2022 16:20--0.340.513.63.5-----
04-10-2022 16:10--0.340.523.63.5-----
04-10-2022 16:00--0.340.523.63.6-----
04-10-2022 15:50--0.330.53.73.6-----
04-10-2022 15:40--0.330.53.63.6-----
04-10-2022 15:30--0.340.533.73.5-----
04-10-2022 15:20--0.330.53.43.5-----
04-10-2022 15:10--0.340.513.23.5-----
04-10-2022 15:00--0.350.533.43.5-----
04-10-2022 14:50--0.350.543.13.5-----
04-10-2022 14:40--0.360.553.63.5-----
04-10-2022 14:30--0.370.563.33.6-----
04-10-2022 14:20--0.370.564.63.6-----
04-10-2022 14:10--0.410.624.63.5-----
04-10-2022 14:00--0.40.613.33.4-----
04-10-2022 13:50--0.40.613.33.4-----
04-10-2022 13:40--0.410.623.33.4-----
04-10-2022 13:30--0.420.633.33.4-----
04-10-2022 13:20--0.410.633.53.4-----
04-10-2022 13:10--0.410.623.63.4-----
04-10-2022 13:00--0.420.633.43.4-----
04-10-2022 12:50--0.420.633.43.3-----
04-10-2022 12:40--0.440.663.43.3-----
04-10-2022 12:30--0.430.653.33.3-----
04-10-2022 12:20--0.450.673.33.2-----
04-10-2022 12:10--0.440.663.33.3-----
04-10-2022 12:00--0.430.653.13.2-----
04-10-2022 11:50--0.430.643.13.2-----
04-10-2022 11:40--0.420.642.93.2-----
04-10-2022 11:30--0.420.642.73.2-----
04-10-2022 11:20--0.360.552.83.3-----
04-10-2022 11:10--0.350.5433.2-----
04-10-2022 11:00--0.350.5333.2-----
04-10-2022 10:50--0.350.542.83.2-----
04-10-2022 10:40--0.360.552.83.1-----
04-10-2022 10:30--0.370.562.83.1-----
04-10-2022 10:20--0.380.592.83.1-----
04-10-2022 10:10--0.390.592.73.1-----
04-10-2022 10:00--0.390.62.83.1-----
04-10-2022 09:50--0.390.633.1-----
04-10-2022 09:40--0.40.612.93.1-----
04-10-2022 09:30--0.340.522.93.1-----
04-10-2022 09:20--0.340.522.83.1-----
04-10-2022 09:10--0.330.512.73.1-----
04-10-2022 09:00--0.330.512.83-----