National Network of Regional Coastal Monitoring Programmes

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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.

Penarth

Tide Levels and Harmonics

 


Latest Met Data

Time (GMT)Air Pressure (mb)Wind Speed (knots)Wind Speed (ms-1)Gust Speed (knots)Gust Speed (ms-1)Wind direction (°)Air Temperature (°C)Rainfall (mm)Erythemal Radiation (W/m2)UV IndexRelative Humidity (%)
10-05-2026 05:201016.22211.32814.42010.50--74.7
Time (GMT)Air Pressure (mb)Wind Speed (knots)Wind Speed (ms-1)Gust Speed (knots)Gust Speed (ms-1)Wind direction (°)Air Temperature (°C)Rainfall (mm)Erythemal Radiation (W/m2)UV IndexRelative Humidity (%)
17-06-2025 23:501024.54.32.28.94.626016.30--81.7
17-06-2025 23:401024.64.92.511.15.726016.30--82
17-06-2025 23:301024.65.22.710.15.225016.30--81.9
17-06-2025 23:201024.84.52.39.7526016.30--82
17-06-2025 23:101024.74.72.410.35.326016.20--82.4
17-06-2025 23:001024.74.12.18.64.427016.20--83
17-06-2025 22:501024.63.928.24.226016.30--83.2
17-06-2025 22:401024.63.71.98.64.424016.30--83.3
17-06-2025 22:301024.73.31.784.124016.30--83.1
17-06-2025 22:201024.73.31.77.23.725016.40--83.1
17-06-2025 22:101024.74.92.58.94.623016.40--83.2
17-06-2025 22:001024.65.42.810.35.324016.50--83.2
17-06-2025 21:501024.65.12.610.35.325016.40--83.7
17-06-2025 21:401024.84.52.312.46.424016.40--84.1
17-06-2025 21:301024.94.52.38.74.524016.40--83.7
17-06-2025 21:201024.92.91.573.626016.40--83.4
17-06-2025 21:1010254.12.19.14.725016.40--83.2
17-06-2025 21:001024.93.51.873.625016.50--82.3
17-06-2025 20:501024.95.22.711.15.726016.60--81.5
17-06-2025 20:401024.84.92.511.55.925016.70--80.3
17-06-2025 20:301024.86.83.513.46.926016.80--79.3
17-06-2025 20:201024.95.42.811.7627016.90--78.2
17-06-2025 20:101024.84.12.19.54.927016.90--77.8
17-06-2025 20:001024.75.8311.96.126016.90--77.8
17-06-2025 19:501024.55.12.611.96.1260170--77.3
17-06-2025 19:401024.46.43.3157.7270170--76.9
17-06-2025 19:301024.46.43.311.96.1260170--76
17-06-2025 19:201024.57.8414.47.4250170--75.2
17-06-2025 19:101024.48.24.216.18.327017.20--74
17-06-2025 19:001024.47.63.913.46.927017.40--72.3
17-06-2025 18:501024.37.23.713.6727017.50--71.3
17-06-2025 18:401024.38.24.2157.727017.40--70.8
17-06-2025 18:301024.29.95.117.79.127017.60--69.7
17-06-2025 18:201024.38.94.617.5926017.80--68.4
17-06-2025 18:101024.37.43.816.58.5260180--66.6
17-06-2025 18:001024.39.14.719.610.1260180--66.6
17-06-2025 17:501024.38.24.215.6826018.10--66.7
17-06-2025 17:401024.29.54.916.78.627018.10--65.6
17-06-2025 17:301024.29.95.118.79.626018.20--64.7
17-06-2025 17:201024.28.44.315.98.226018.30--65.4
17-06-2025 17:101024.37.8417.5926018.50--65.2
17-06-2025 17:001024.37.63.916.58.526018.70--64.3
17-06-2025 16:501024.45.8314.47.4250190--63.2
17-06-2025 16:401024.28.44.317.38.925018.60--64.2
17-06-2025 16:301024.36.43.313.46.924019.10--62.7
17-06-2025 16:201024.56.63.4157.7250190--63.4
17-06-2025 16:101024.58.24.218.79.626018.60--64.1
17-06-2025 16:001024.58.74.519.810.226018.80--62.8
17-06-2025 15:501024.79.7519.610.123018.90--63.7
17-06-2025 15:401024.69.95.118.39.427018.90--62.3
17-06-2025 15:301024.89.95.118.99.726018.90--62.1
17-06-2025 15:201024.810.15.221.811.227019.20--59.7
17-06-2025 15:101024.78.74.519.610.127019.40--59.9
17-06-2025 15:001024.811.15.720.210.425019.30--60.8
17-06-2025 14:501024.710.75.518.79.628019.30--61
17-06-2025 14:401024.88.94.618.59.527019.40--59.5
17-06-2025 14:301024.78.74.516.38.428019.60--60.3
17-06-2025 14:201024.88.64.418.79.626019.40--59.9
17-06-2025 14:101024.89.14.719.19.827019.50--59.8
17-06-2025 14:001024.910.55.420.810.727019.10--61.4
17-06-2025 13:5010258.64.420.610.625019.40--60.5
17-06-2025 13:401024.98.24.217.5927019.60--60.6
17-06-2025 13:301024.98.94.617.38.927019.40--60.8
17-06-2025 13:201024.79.95.119.41028019.30--61.6
17-06-2025 13:1010259.7519.19.827019.10--62.8
17-06-2025 13:00102510.55.422.411.5260190--61.8
17-06-2025 12:501025.110.35.319.810.229019.10--62
17-06-2025 12:401025.27.842010.327019.30--59.8
17-06-2025 12:30102510.55.418.59.529019.10--61.7
17-06-2025 12:201025.19.54.917.99.227019.10--61.5
17-06-2025 12:101024.810.95.619.29.927018.50--62.7
17-06-2025 12:0010257.43.815.47.925019.20--61.8
17-06-2025 11:5010258.64.417.18.826018.80--65
17-06-2025 11:4010259.7515.98.226018.70--62.5
17-06-2025 11:3010258.44.319.19.825018.60--62.7
17-06-2025 11:201025.19.14.718.19.325018.40--63
17-06-2025 11:101025.28.74.516.78.624018.50--62.8
17-06-2025 11:001025.29.14.717.5924018.30--63.6
17-06-2025 10:501025.19.34.819.19.824018.40--63.7
17-06-2025 10:401025.39.7517.38.924018.30--64.4
17-06-2025 10:301025.484.117.99.224018.50--64.9
17-06-2025 10:201025.210.35.317.99.223018.10--66.2
17-06-2025 10:101025.39.14.715.98.224017.80--66.9
17-06-2025 10:001025.47.43.816.58.526018.10--66.7
17-06-2025 09:501025.69.14.715.98.224017.80--67.2
17-06-2025 09:401025.59.7516.98.724017.60--67.4
17-06-2025 09:301025.48.24.215.27.824017.70--68.1
17-06-2025 09:201025.57.43.815.78.123017.60--68.3
17-06-2025 09:101025.584.114.67.524017.60--67.4
17-06-2025 09:001025.58.44.317.5923017.70--66.2
17-06-2025 08:501025.47.8418.39.423017.60--66.2
17-06-2025 08:401025.46.83.514.67.526017.60--67.1
17-06-2025 08:301025.473.615.98.225017.20--67.2
17-06-2025 08:201025.57.8414.87.624017.30--68.3
17-06-2025 08:101025.46.43.314.67.524017.30--68.3
17-06-2025 08:001025.46.83.5147.224017.30--68.3
17-06-2025 07:501025.47.63.912.66.523016.90--69.4
17-06-2025 07:401025.45.42.812.26.3260170--68.4
17-06-2025 07:301025.47.23.717.18.825016.70--69.3
17-06-2025 07:201025.38.64.4157.725016.50--69.5
17-06-2025 07:101025.26.63.413.87.125016.50--71.1
17-06-2025 07:001025.36.23.214.67.524016.40--72.8
17-06-2025 06:501025.15.22.711.7623016.40--72
17-06-2025 06:401025.263.112.66.523016.30--72
17-06-2025 06:301025.26.23.212.16.224016.20--72.1
17-06-2025 06:201025.12.91.56.63.423016.30--73
17-06-2025 06:101025.12.71.46.63.423015.90--74
17-06-2025 06:001025.12.51.36.83.524015.80--74.4
17-06-2025 05:501025.13.71.973.623015.50--75
17-06-2025 05:401025.14.52.38.44.323015.40--76.1
17-06-2025 05:301025.13.11.66.63.424015.30--77.3
17-06-2025 05:201025.13.11.663.123015.20--78.1
17-06-2025 05:1010252.91.563.1230150--78.6
17-06-2025 05:001025.12.71.45.12.624014.90--79
17-06-2025 04:5010253.31.76.23.225014.70--79.4
17-06-2025 04:401025.12.31.25.42.824014.60--79.9
17-06-2025 04:301025.11.915.12.623014.50--79.7
17-06-2025 04:201025.21.913.9224014.40--79.7
17-06-2025 04:101025.22.11.14.92.522014.40--79.7
17-06-2025 04:001025.21.914.92.522014.40--79.6
17-06-2025 03:501025.32.11.14.72.421014.40--79.9
17-06-2025 03:401025.32.51.34.52.320014.50--79.8
17-06-2025 03:301025.32.31.25.22.720014.50--80
17-06-2025 03:201025.31.40.73.11.624014.40--79.9
17-06-2025 03:101025.31.913.9222014.50--79.7
17-06-2025 03:001025.22.91.55.12.621014.60--79.7
17-06-2025 02:501025.32.71.46.23.222014.60--80.2
17-06-2025 02:401025.32.91.55.42.821014.50--80.4
17-06-2025 02:301025.43.31.76.63.422014.40--80.8
17-06-2025 02:201025.43.31.773.624014.30--80.9
17-06-2025 02:101025.42.71.46.43.323014.20--81
17-06-2025 02:001025.43.51.86.43.323014.20--80.9
17-06-2025 01:501025.42.51.34.72.423014.20--81.1
17-06-2025 01:401025.43.11.65.8322014.30--81.1
17-06-2025 01:301025.52.91.56.23.222014.30--81.4
17-06-2025 01:201025.52.91.55.62.922014.30--81.7
17-06-2025 01:101025.62.11.14.52.323014.30--81.9
17-06-2025 01:001025.73.31.76.83.523014.30--82
17-06-2025 00:501025.82.91.55.42.822014.40--82.3
17-06-2025 00:401025.93.11.65.12.622014.30--82.5
17-06-2025 00:301025.93.31.75.42.821014.30--82.6
17-06-2025 00:201026.12.51.35.22.720014.40--82.6
17-06-2025 00:101026.12.11.14.12.121014.30--82.5
17-06-2025 00:001026.21.40.74.12.123014.40--82.7