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)
28-09-2022 21:40--0.240.364.94.4-----
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)
28-09-2022 21:40--0.240.364.94.4-----
28-09-2022 21:30--0.270.414.14.1-----
28-09-2022 21:20--0.280.425.14.2-----
28-09-2022 21:10--0.30.455.14.3-----
28-09-2022 21:00--0.320.486.14.4-----
28-09-2022 20:50--0.340.525.84.5-----
28-09-2022 20:40--0.360.545.84.6-----
28-09-2022 20:30--0.370.556.74.6-----
28-09-2022 20:20--0.380.5644.4-----
28-09-2022 20:10--0.390.5844.3-----
28-09-2022 20:00--0.390.5844.3-----
28-09-2022 19:50--0.380.5844.1-----
28-09-2022 19:40--0.380.584.44.1-----
28-09-2022 19:30--0.390.594.44-----
28-09-2022 19:20--0.410.614.44-----
28-09-2022 19:10--0.410.616.14-----
28-09-2022 19:00--0.410.616.14-----
28-09-2022 18:50--0.370.566.14.2-----
28-09-2022 18:40--0.350.535.84.1-----
28-09-2022 18:30--0.340.516.43.9-----
28-09-2022 18:20--0.330.53.13.8-----
28-09-2022 18:10--0.310.474.33.9-----
28-09-2022 18:00--0.30.464.33.8-----
28-09-2022 17:50--0.30.464.63.7-----
28-09-2022 17:40--0.30.454.73.6-----
28-09-2022 17:30--0.310.474.43.6-----
28-09-2022 17:20--0.280.444.63.8-----
28-09-2022 17:10--0.290.444.63.7-----
28-09-2022 17:00--0.290.444.63.5-----
28-09-2022 16:50--0.30.464.93.5-----
28-09-2022 16:40--0.280.434.33.7-----
28-09-2022 16:30--0.270.424.33.6-----
28-09-2022 16:20--0.250.393.13.5-----
28-09-2022 16:10--0.250.392.53.4-----
28-09-2022 16:00--0.240.382.33.3-----
28-09-2022 15:50-----------
28-09-2022 15:40-----------
28-09-2022 15:30-----------
28-09-2022 15:20-----------
28-09-2022 15:10-----------
28-09-2022 15:00-----------
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28-09-2022 14:40-----------
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28-09-2022 14:20-----------
28-09-2022 14:10-----------
28-09-2022 14:00-----------
28-09-2022 13:50-----------
28-09-2022 13:40-----------
28-09-2022 13:30-----------
28-09-2022 13:20-----------
28-09-2022 13:10-----------
28-09-2022 13:00-----------
28-09-2022 12:50-----------
28-09-2022 12:40--0.160.252.33.4-----
28-09-2022 12:30--0.160.252.73.5-----
28-09-2022 12:20--0.160.252.73.6-----
28-09-2022 12:10--0.150.252.93.7-----
28-09-2022 12:00--0.150.252.73.7-----
28-09-2022 11:50--0.150.242.73.8-----
28-09-2022 11:40--0.160.262.13.5-----
28-09-2022 11:30--0.160.2523.7-----
28-09-2022 11:20--0.160.254.73.9-----
28-09-2022 11:10--0.160.254.74-----
28-09-2022 11:00--0.160.265.14.1-----
28-09-2022 10:50--0.180.285.33.8-----
28-09-2022 10:40--0.180.283.14-----
28-09-2022 10:30--0.190.33.14.1-----
28-09-2022 10:20--0.190.293.34.2-----
28-09-2022 10:10--0.190.36.74.4-----
28-09-2022 10:00--0.20.324.94.3-----
28-09-2022 09:50--0.210.325.14.5-----
28-09-2022 09:40--0.220.356.74.6-----
28-09-2022 09:30--0.240.377.14.7-----
28-09-2022 09:20--0.260.47.14.8-----
28-09-2022 09:10--0.280.438.54.5-----
28-09-2022 09:00--0.290.443.64.6-----
28-09-2022 08:50--0.310.465.84.7-----
28-09-2022 08:40--0.330.56.44.8-----
28-09-2022 08:30--0.360.535.14.9-----
28-09-2022 08:20--0.370.554.44.7-----
28-09-2022 08:10--0.380.574.44.7-----
28-09-2022 08:00--0.390.574.64.7-----
28-09-2022 07:50--0.40.594.64.7-----
28-09-2022 07:40--0.390.584.14.5-----
28-09-2022 07:30--0.390.584.34.4-----
28-09-2022 07:20--0.380.575.64.4-----
28-09-2022 07:10--0.380.575.14.4-----
28-09-2022 07:00--0.380.576.14.3-----
28-09-2022 06:50--0.370.566.44.3-----
28-09-2022 06:40--0.360.536.44.5-----
28-09-2022 06:30--0.340.516.44.4-----
28-09-2022 06:20--0.340.516.44.3-----
28-09-2022 06:10--0.320.497.14.2-----
28-09-2022 06:00--0.310.476.44.2-----
28-09-2022 05:50--0.30.456.44.1-----
28-09-2022 05:40--0.30.456.44-----
28-09-2022 05:30--0.290.453.73.9-----
28-09-2022 05:20--0.290.453.73.8-----
28-09-2022 05:10--0.270.4143.9-----
28-09-2022 05:00--0.260.43.33.9-----
28-09-2022 04:50--0.260.394.13.8-----
28-09-2022 04:40--0.250.393.63.8-----
28-09-2022 04:30--0.230.364.33.9-----
28-09-2022 04:20--0.240.364.33.9-----
28-09-2022 04:10--0.230.363.13.9-----
28-09-2022 04:00--0.230.352.83.9-----
28-09-2022 03:50--0.220.352.93.8-----
28-09-2022 03:40-----------
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28-09-2022 01:00-----------
28-09-2022 00:50-----------
28-09-2022 00:40-----------
28-09-2022 00:30-----------
28-09-2022 00:20--0.170.272.53.8-----
28-09-2022 00:10--0.170.272.64-----
28-09-2022 00:00--0.180.285.64-----
27-09-2022 23:50--0.180.285.64-----
27-09-2022 23:40--0.170.275.64-----
27-09-2022 23:30--0.170.275.34-----
27-09-2022 23:20--0.180.295.33.9-----
27-09-2022 23:10--0.180.285.84-----
27-09-2022 23:00--0.180.285.64.2-----
27-09-2022 22:50--0.170.275.34.3-----
27-09-2022 22:40--0.170.275.64.4-----
27-09-2022 22:30--0.190.295.64.2-----
27-09-2022 22:20--0.190.35.64.3-----
27-09-2022 22:10--0.20.315.64.4-----
27-09-2022 22:00--0.210.325.14.5-----
27-09-2022 21:50--0.220.335.64.6-----
27-09-2022 21:40--0.230.365.84.3-----
27-09-2022 21:30--0.240.375.34.4-----
27-09-2022 21:20--0.250.385.34.4-----
27-09-2022 21:10--0.260.45.34.5-----
27-09-2022 21:00--0.290.445.34.2-----