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 20:30--0.320.485.34.5---
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)
05-12-2021 20:30--0.320.485.34.5---
05-12-2021 20:20--0.330.495.64.5---
05-12-2021 20:10--0.350.525.64.5---
05-12-2021 20:00--0.360.555.64.5---
05-12-2021 19:50--0.380.574.94.5---
05-12-2021 19:40--0.390.594.94.5---
05-12-2021 19:30--0.40.63.64.4---
05-12-2021 19:20--0.410.6144.4---
05-12-2021 19:10--0.420.6344.3---
05-12-2021 19:00--0.420.624.14.3---
05-12-2021 18:50--0.410.614.14.2---
05-12-2021 18:40--0.420.624.64.1---
05-12-2021 18:30--0.420.634.64.1---
05-12-2021 18:20--0.430.654.94.1---
05-12-2021 18:10--0.410.626.44.2---
05-12-2021 18:00--0.410.616.44.2---
05-12-2021 17:50--0.40.67.14.1---
05-12-2021 17:40--0.390.597.14---
05-12-2021 17:30--0.360.545.84---
05-12-2021 17:20--0.350.525.83.9---
05-12-2021 17:10--0.350.533.23.7---
05-12-2021 17:00--0.350.533.63.7---
05-12-2021 16:50--0.350.543.23.6---
05-12-2021 16:40--0.330.53.43.7---
05-12-2021 16:30--0.330.533.7---
05-12-2021 16:20--0.330.533.6---
05-12-2021 16:10--0.330.533.5---
05-12-2021 16:00--0.30.4633.7---
05-12-2021 15:50--0.30.4633.6---
05-12-2021 15:40--0.30.4633.6---
05-12-2021 15:30--0.30.4633.5---
05-12-2021 15:20--0.310.483.33.5---
05-12-2021 15:10---------
05-12-2021 15:00---------
05-12-2021 14:50---------
05-12-2021 14:40---------
05-12-2021 14:30---------
05-12-2021 14:20---------
05-12-2021 14:10---------
05-12-2021 14:00---------
05-12-2021 13:50---------
05-12-2021 13:40---------
05-12-2021 13:30---------
05-12-2021 13:20---------
05-12-2021 13:10---------
05-12-2021 13:00---------
05-12-2021 12:50---------
05-12-2021 12:40---------
05-12-2021 12:30---------
05-12-2021 12:20---------
05-12-2021 12:10---------
05-12-2021 12:00---------
05-12-2021 11:50---------
05-12-2021 11:40--0.180.286.43.9---
05-12-2021 11:30--0.180.285.84.1---
05-12-2021 11:20--0.180.295.84.2---
05-12-2021 11:10--0.190.296.14.3---
05-12-2021 11:00--0.190.295.84.4---
05-12-2021 10:50--0.190.35.84.4---
05-12-2021 10:40--0.20.315.84.1---
05-12-2021 10:30--0.20.315.84.3---
05-12-2021 10:20--0.20.315.64.5---
05-12-2021 10:10--0.190.37.14.6---
05-12-2021 10:00--0.20.317.14.6---
05-12-2021 09:50--0.210.337.14.3---
05-12-2021 09:40--0.220.346.44.4---
05-12-2021 09:30--0.230.357.14.5---
05-12-2021 09:20--0.240.376.44.6---
05-12-2021 09:10--0.250.385.34.6---
05-12-2021 09:00--0.280.425.14.4---
05-12-2021 08:50--0.290.435.64.5---
05-12-2021 08:40--0.30.465.64.5---
05-12-2021 08:30--0.320.485.84.6---
05-12-2021 08:20--0.350.525.84.6---
05-12-2021 08:10--0.380.574.94.6---
05-12-2021 08:00--0.40.594.94.6---
05-12-2021 07:50--0.420.625.34.7---
05-12-2021 07:40--0.440.654.94.8---
05-12-2021 07:30--0.460.684.94.8---
05-12-2021 07:20--0.480.74.94.8---
05-12-2021 07:10--0.510.744.44.7---
05-12-2021 07:00--0.510.754.14.8---
05-12-2021 06:50--0.530.774.34.7---
05-12-2021 06:40--0.530.774.34.6---
05-12-2021 06:30--0.510.754.34.5---
05-12-2021 06:20--0.50.744.44.4---
05-12-2021 06:10--0.510.744.74.4---
05-12-2021 06:00--0.510.744.44.4---
05-12-2021 05:50--0.510.756.14.4---
05-12-2021 05:40--0.470.697.14.4---
05-12-2021 05:30--0.440.657.14.4---
05-12-2021 05:20--0.430.647.14.3---
05-12-2021 05:10--0.410.614.94.2---
05-12-2021 05:00--0.380.575.34.3---
05-12-2021 04:50--0.380.585.14.2---
05-12-2021 04:40--0.380.575.14.1---
05-12-2021 04:30--0.380.575.14---
05-12-2021 04:20--0.350.525.14.1---
05-12-2021 04:10--0.340.5144---
05-12-2021 04:00--0.330.5143.9---
05-12-2021 03:50--0.340.524.73.9---
05-12-2021 03:40--0.350.534.73.8---
05-12-2021 03:30--0.330.54.44---
05-12-2021 03:20--0.340.515.34---
05-12-2021 03:10--0.330.55.34---
05-12-2021 03:00--0.310.482.93.9---
05-12-2021 02:50--0.310.472.83.9---
05-12-2021 02:40---------
05-12-2021 02:30---------
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05-12-2021 00:20---------
05-12-2021 00:10---------
05-12-2021 00:00---------
04-12-2021 23:50---------
04-12-2021 23:40---------
04-12-2021 23:30---------
04-12-2021 23:20--0.270.415.14.3---
04-12-2021 23:10--0.270.415.84.4---
04-12-2021 23:00--0.280.425.34.6---
04-12-2021 22:50--0.280.426.14.6---
04-12-2021 22:40--0.290.435.84.7---
04-12-2021 22:30--0.280.435.84.8---
04-12-2021 22:20--0.290.445.84.5---
04-12-2021 22:10--0.290.445.84.7---
04-12-2021 22:00--0.280.425.84.7---
04-12-2021 21:50--0.280.426.14.8---
04-12-2021 21:40--0.260.46.14.9---
04-12-2021 21:30--0.270.426.44.6---
04-12-2021 21:20--0.290.436.74.8---
04-12-2021 21:10--0.30.456.45---
04-12-2021 21:00--0.30.466.45.2---
04-12-2021 20:50--0.30.457.15.2---
04-12-2021 20:40--0.310.467.15---
04-12-2021 20:30--0.310.465.65.1---
04-12-2021 20:20--0.310.475.15.2---
04-12-2021 20:10--0.320.485.15.2---
04-12-2021 20:00--0.350.527.15.3---
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