National Network of Regional Coastal Monitoring Programmes

« Dychwelid at fap am donau, llanw a gorsafoedd tywydd eraill.

Mae'r data yma yn amser real ac mae'r safon heb wireddu.

Breaks in the data series are when the instrument is dry.

Penarth

Tide Levels and Harmonics

 

Nesaf


Data Tonnau Diweddaraf (Data was last updated 17 days 19 hours 5 minutes ago)

Amser (ASG)LledredHydredUchder ton (m)Uchder uchaf ton (m)Tbrig (s)Tz (s)Cyfeiriad mwyaf cyffredin (gradd)Ymlediad (gradd)Tymheredd y môr (°C)Energy Period (s)Wave Power (kW/m)
28-01-2025 12:30--0.320.482.84-----
Dyddiad Hs uchaf 2025 Storm Alert Threshold
(0.25 yr Return Period Hs)
26-01 0.8m 0.76m
Amser (ASG)LledredHydredUchder ton (m)Uchder uchaf ton (m)Tbrig (s)Tz (s)Cyfeiriad mwyaf cyffredin (gradd)Ymlediad (gradd)Tymheredd y môr (°C)Energy Period (s)Wave Power (kW/m)
28-01-2025 12:30--0.320.482.84-----
28-01-2025 12:20--0.340.522.84-----
28-01-2025 12:10--0.350.5384.1-----
28-01-2025 12:00--0.370.5584.2-----
28-01-2025 11:50--0.370.553.84.3-----
28-01-2025 11:40--0.350.5344.3-----
28-01-2025 11:30--0.340.5244.3-----
28-01-2025 11:20--0.330.544.4-----
28-01-2025 11:10--0.330.55.64.5-----
28-01-2025 11:00--0.330.55.64.6-----
28-01-2025 10:50--0.340.55.14.7-----
28-01-2025 10:40--0.340.55.34.8-----
28-01-2025 10:30--0.340.55.84.8-----
28-01-2025 10:20--0.320.484.44.7-----
28-01-2025 10:10--0.320.484.44.7-----
28-01-2025 10:00--0.320.496.14.6-----
28-01-2025 09:50--0.320.486.14.7-----
28-01-2025 09:40--0.320.474.34.8-----
28-01-2025 09:30--0.310.464.94.8-----
28-01-2025 09:20--0.310.474.94.8-----
28-01-2025 09:10--0.30.455.34.9-----
28-01-2025 09:00--0.30.455.84.9-----
28-01-2025 08:50--0.290.445.84.8-----
28-01-2025 08:40--0.30.466.14.8-----
28-01-2025 08:30--0.310.476.14.8-----
28-01-2025 08:20--0.310.476.44.9-----
28-01-2025 08:10--0.320.496.44.8-----
28-01-2025 08:00--0.340.514.34.8-----
28-01-2025 07:50--0.360.546.14.7-----
28-01-2025 07:40--0.370.565.64.8-----
28-01-2025 07:30--0.380.574.44.7-----
28-01-2025 07:20--0.390.575.64.8-----
28-01-2025 07:10--0.40.594.94.7-----
28-01-2025 07:00--0.410.614.14.6-----
28-01-2025 06:50--0.440.644.94.5-----
28-01-2025 06:40--0.480.74.34.2-----
28-01-2025 06:30--0.50.733.74.2-----
28-01-2025 06:20--0.530.783.64.2-----
28-01-2025 06:10--0.540.793.64.2-----
28-01-2025 06:00--0.560.833.64.1-----
28-01-2025 05:50--0.580.843.64.1-----
28-01-2025 05:40--0.590.863.84.1-----
28-01-2025 05:30--0.620.93.74-----
28-01-2025 05:20--0.60.883.53.9-----
28-01-2025 05:10--0.60.883.73.9-----
28-01-2025 05:00--0.610.93.43.8-----
28-01-2025 04:50--0.550.813.44-----
28-01-2025 04:40--0.550.813.84-----
28-01-2025 04:30--0.540.793.34-----
28-01-2025 04:20--0.530.793.33.9-----
28-01-2025 04:10--0.510.753.53.8-----
28-01-2025 04:00--0.50.743.33.8-----
28-01-2025 03:50--0.510.753.33.8-----
28-01-2025 03:40--0.480.713.34-----
28-01-2025 03:30--0.460.693.33.9-----
28-01-2025 03:20--0.450.673.33.9-----
28-01-2025 03:10--0.440.663.13.8-----
28-01-2025 03:00--0.450.683.23.6-----
28-01-2025 02:50--0.460.6933.4-----
28-01-2025 02:40--0.430.6433.6-----
28-01-2025 02:30--0.420.633.13.6-----
28-01-2025 02:20--0.410.623.33.5-----
28-01-2025 02:10--0.390.592.93.5-----
28-01-2025 02:00--0.390.593.13.4-----
28-01-2025 01:50--0.380.583.13.5-----
28-01-2025 01:40--0.390.593.13.4-----
28-01-2025 01:30--0.340.523.13.6-----
28-01-2025 01:20--0.340.523.13.5-----
28-01-2025 01:10--0.340.523.23.5-----
28-01-2025 01:00--0.350.533.23.4-----
28-01-2025 00:50--0.360.553.33.4-----
28-01-2025 00:40--0.370.5733.3-----
28-01-2025 00:30--0.390.593.23.3-----
28-01-2025 00:20--0.410.6233.3-----
28-01-2025 00:10--0.410.623.53.3-----
28-01-2025 00:00--0.430.653.13.3-----
27-01-2025 23:50--0.420.643.13.4-----
27-01-2025 23:40--0.430.643.13.4-----
27-01-2025 23:30--0.420.642.93.5-----
27-01-2025 23:20--0.430.652.93.5-----
27-01-2025 23:10--0.430.642.93.5-----
27-01-2025 23:00--0.430.6443.5-----
27-01-2025 22:50--0.420.634.13.6-----
27-01-2025 22:40--0.420.633.93.6-----
27-01-2025 22:30--0.420.633.93.6-----
27-01-2025 22:20--0.410.623.93.6-----
27-01-2025 22:10--0.420.633.93.6-----
27-01-2025 22:00--0.420.6343.6-----
27-01-2025 21:50--0.460.693.93.5-----
27-01-2025 21:40--0.470.73.93.6-----
27-01-2025 21:30--0.470.73.73.7-----
27-01-2025 21:20--0.470.743.7-----
27-01-2025 21:10--0.460.694.33.8-----
27-01-2025 21:00--0.450.684.13.8-----
27-01-2025 20:50--0.460.684.43.8-----
27-01-2025 20:40--0.460.6843.9-----
27-01-2025 20:30--0.50.754.63.7-----
27-01-2025 20:20--0.510.754.63.9-----
27-01-2025 20:10--0.540.794.64-----
27-01-2025 20:00--0.540.84.94-----
27-01-2025 19:50--0.550.84.94.1-----
27-01-2025 19:40--0.560.814.74.1-----
27-01-2025 19:30--0.540.84.44.2-----
27-01-2025 19:20--0.580.854.44-----
27-01-2025 19:10--0.60.884.34.1-----
27-01-2025 19:00--0.610.884.34.2-----
27-01-2025 18:50--0.610.894.34.3-----
27-01-2025 18:40--0.620.94.34.3-----
27-01-2025 18:30--0.640.925.14.3-----
27-01-2025 18:20--0.670.975.14.3-----
27-01-2025 18:10--0.721.045.14.1-----
27-01-2025 18:00--0.721.034.94.3-----
27-01-2025 17:50--0.711.024.44.3-----
27-01-2025 17:40--0.761.0944-----
27-01-2025 17:30--0.741.0644-----
27-01-2025 17:20--0.741.074.34-----
27-01-2025 17:10--0.711.034.14-----
27-01-2025 17:00--0.731.064.13.9-----
27-01-2025 16:50--0.6913.84.1-----
27-01-2025 16:40--0.660.953.84-----
27-01-2025 16:30--0.660.963.53.9-----
27-01-2025 16:20--0.640.923.54-----
27-01-2025 16:10--0.60.883.54-----
27-01-2025 16:00--0.630.923.43.8-----
27-01-2025 15:50--0.610.893.43.8-----
27-01-2025 15:40--0.640.943.73.7-----
27-01-2025 15:30--0.640.933.83.8-----
27-01-2025 15:20--0.60.884.13.8-----
27-01-2025 15:10--0.570.843.13.9-----
27-01-2025 15:00--0.570.843.33.8-----
27-01-2025 14:50--0.560.833.33.9-----
27-01-2025 14:40--0.580.8543.8-----
27-01-2025 14:30--0.560.8243.8-----
27-01-2025 14:20--0.560.8343.7-----
27-01-2025 14:10--0.550.823.33.5-----
27-01-2025 14:00--0.520.773.23.7-----
27-01-2025 13:50--0.50.743.43.7-----
27-01-2025 13:40--0.470.73.83.7-----
27-01-2025 13:30--0.440.663.63.8-----
27-01-2025 13:20--0.430.653.83.7-----
27-01-2025 13:10--0.420.634.13.6-----
27-01-2025 13:00--0.420.6343.6-----
27-01-2025 12:50--0.390.5843.8-----
27-01-2025 12:40--0.370.563.13.8-----
27-01-2025 12:30--0.340.523.13.7-----
27-01-2025 12:20--0.330.53.13.7-----
27-01-2025 12:10--0.320.493.13.7-----
27-01-2025 12:00--0.340.512.73.6-----