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)
05-12-2021 19:30--0.40.63.64.4---
Date Highest Hs 2021 Storm Alert Threshold
(0.25 yr Return Period)
01-01 2m 0.78m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)
31-07-2021 00:00--0.270.425.14.3---
30-07-2021 23:50--0.280.424.94.3---
30-07-2021 23:40--0.290.445.14.3---
30-07-2021 23:30--0.310.474.74.3---
30-07-2021 23:20--0.330.54.74.3---
30-07-2021 23:10--0.340.514.14.2---
30-07-2021 23:00--0.350.534.14.1---
30-07-2021 22:50--0.350.533.84.1---
30-07-2021 22:40--0.350.534.44.1---
30-07-2021 22:30--0.350.5344---
30-07-2021 22:20--0.350.5344---
30-07-2021 22:10--0.350.5344---
30-07-2021 22:00--0.360.5443.9---
30-07-2021 21:50--0.350.534.33.9---
30-07-2021 21:40--0.350.533.53.8---
30-07-2021 21:30--0.340.524.33.7---
30-07-2021 21:20--0.330.543.7---
30-07-2021 21:10--0.340.5143.7---
30-07-2021 21:00--0.340.523.33.9---
30-07-2021 20:50--0.350.534.73.9---
30-07-2021 20:40--0.360.544.93.9---
30-07-2021 20:30--0.360.544.93.9---
30-07-2021 20:20--0.350.535.33.8---
30-07-2021 20:10--0.340.515.33.8---
30-07-2021 20:00--0.330.513.63.7---
30-07-2021 19:50--0.330.53.43.8---
30-07-2021 19:40--0.340.523.43.8---
30-07-2021 19:30--0.340.523.93.8---
30-07-2021 19:20--0.340.525.63.8---
30-07-2021 19:10--0.320.495.63.8---
30-07-2021 19:00--0.310.475.63.8---
30-07-2021 18:50--0.30.455.63.8---
30-07-2021 18:40--0.280.435.34---
30-07-2021 18:30--0.280.435.34---
30-07-2021 18:20--0.270.425.34---
30-07-2021 18:10--0.260.415.34---
30-07-2021 18:00--0.250.395.64---
30-07-2021 17:50--0.250.395.64.1---
30-07-2021 17:40--0.250.386.44.1---
30-07-2021 17:30--0.250.396.14---
30-07-2021 17:20--0.270.416.13.9---
30-07-2021 17:10--0.280.436.43.8---
30-07-2021 17:00--0.290.453.53.8---
30-07-2021 16:50--0.310.483.53.8---
30-07-2021 16:40--0.320.493.63.9---
30-07-2021 16:30--0.340.524.14.1---
30-07-2021 16:20--0.350.534.74.2---
30-07-2021 16:10--0.350.5344.3---
30-07-2021 16:00--0.330.55.14.4---
30-07-2021 15:50--0.320.485.14.5---
30-07-2021 15:40--0.310.474.74.7---
30-07-2021 15:30--0.310.464.74.7---
30-07-2021 15:20--0.310.474.74.7---
30-07-2021 15:10--0.30.466.44.8---
30-07-2021 15:00--0.30.455.84.8---
30-07-2021 14:50--0.290.445.34.7---
30-07-2021 14:40--0.290.445.84.7---
30-07-2021 14:30--0.290.445.34.5---
30-07-2021 14:20--0.290.435.84.5---
30-07-2021 14:10--0.290.435.84.6---
30-07-2021 14:00--0.280.425.64.7---
30-07-2021 13:50--0.280.435.64.8---
30-07-2021 13:40--0.290.446.44.8---
30-07-2021 13:30--0.30.466.44.8---
30-07-2021 13:20--0.30.466.44.7---
30-07-2021 13:10--0.30.456.44.8---
30-07-2021 13:00--0.290.436.74.8---
30-07-2021 12:50--0.280.436.44.7---
30-07-2021 12:40--0.280.426.14.6---
30-07-2021 12:30--0.280.426.44.5---
30-07-2021 12:20--0.270.416.14.7---
30-07-2021 12:10--0.290.435.84.8---
30-07-2021 12:00--0.30.455.84.8---
30-07-2021 11:50--0.310.475.84.8---
30-07-2021 11:40--0.310.465.14.7---
30-07-2021 11:30--0.310.475.34.5---
30-07-2021 11:20--0.320.494.94.5---
30-07-2021 11:10--0.340.514.94.3---
30-07-2021 11:00--0.360.545.14.3---
30-07-2021 10:50--0.390.585.14.2---
30-07-2021 10:40--0.40.65.14.2---
30-07-2021 10:30--0.410.615.14.1---
30-07-2021 10:20--0.410.6144.1---
30-07-2021 10:10--0.410.614.34.1---
30-07-2021 10:00--0.430.644.34.1---
30-07-2021 09:50--0.430.644.74.1---
30-07-2021 09:40--0.430.644.74---
30-07-2021 09:30--0.410.624.74---
30-07-2021 09:20--0.410.614.94---
30-07-2021 09:10--0.40.615.13.9---
30-07-2021 09:00--0.410.614.43.9---
30-07-2021 08:50--0.40.64.33.9---
30-07-2021 08:40--0.390.594.43.9---
30-07-2021 08:30--0.380.584.73.9---
30-07-2021 08:20--0.360.553.73.7---
30-07-2021 08:10--0.360.553.73.7---
30-07-2021 08:00--0.370.563.63.5---
30-07-2021 07:50--0.380.573.63.5---
30-07-2021 07:40--0.360.5543.6---
30-07-2021 07:30--0.40.6143.6---
30-07-2021 07:20--0.430.6443.6---
30-07-2021 07:10--0.460.6843.6---
30-07-2021 07:00--0.490.7343.5---
30-07-2021 06:50--0.540.8143.5---
30-07-2021 06:40--0.530.784.13.6---
30-07-2021 06:30--0.540.83.93.5---
30-07-2021 06:20--0.560.834.33.4---
30-07-2021 06:10--0.580.863.23.4---
30-07-2021 06:00--0.580.853.23.4---
30-07-2021 05:50--0.610.93.43.3---
30-07-2021 05:40--0.630.933.53.3---
30-07-2021 05:30--0.610.93.33.4---
30-07-2021 05:20---------
30-07-2021 05:10---------
30-07-2021 05:00---------
30-07-2021 04:50---------
30-07-2021 04:40---------
30-07-2021 04:30--0.470.73.54.1---
30-07-2021 04:20---------
30-07-2021 04:10---------
30-07-2021 04:00--0.560.833.63.7---
30-07-2021 03:50--0.620.913.93.6---
30-07-2021 03:40--0.620.914.13.6---
30-07-2021 03:30--0.630.924.33.6---
30-07-2021 03:20--0.630.924.13.7---
30-07-2021 03:10--0.620.914.13.6---
30-07-2021 03:00--0.570.854.33.6---
30-07-2021 02:50--0.520.784.33.5---
30-07-2021 02:40--0.50.744.33.5---
30-07-2021 02:30--0.50.744.43.5---
30-07-2021 02:20--0.550.824.43.5---
30-07-2021 02:10--0.530.784.43.5---
30-07-2021 02:00--0.520.774.43.7---
30-07-2021 01:50--0.520.774.43.7---
30-07-2021 01:40--0.550.84.63.8---
30-07-2021 01:30--0.550.824.63.7---
30-07-2021 01:20--0.570.844.63.8---
30-07-2021 01:10--0.650.954.43.7---
30-07-2021 01:00--0.630.924.73.7---
30-07-2021 00:50--0.620.914.13.7---
30-07-2021 00:40--0.60.873.93.7---
30-07-2021 00:30--0.580.853.93.7---
30-07-2021 00:20--0.60.893.93.6---
30-07-2021 00:10--0.590.8643.6---
30-07-2021 00:00--0.590.874.13.6---
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