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 (%)
14-03-2026 11:301005.211.7615.78.11908.20--63.8
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 (%)
19-06-2025 23:501021.72.31.23.51.81021.10--65.3
19-06-2025 23:401021.62.11.13.51.81021.40--62.8
19-06-2025 23:301021.52.91.53.921021.60--61.5
19-06-2025 23:201021.62.31.23.51.81021.50--60.9
19-06-2025 23:101021.710.51.9132021.20--61.1
19-06-2025 23:001021.71.20.61.9130021.20--61
19-06-2025 22:501021.71.20.62.51.328021.10--62.1
19-06-2025 22:401021.71.20.62.51.39021.20--62.5
19-06-2025 22:301021.71.913.11.64021.30--62.1
19-06-2025 22:201021.81.60.82.51.3021.20--63
19-06-2025 22:101021.81.60.84.12.16021.50--60.4
19-06-2025 22:001021.81.913.51.818021.90--57.5
19-06-2025 21:501021.74.32.25.42.819021.90--57.6
19-06-2025 21:401021.74.52.35.42.819021.50--59.6
19-06-2025 21:301021.74.32.25.8318021.50--61.3
19-06-2025 21:201021.73.927.8414021.70--60.3
19-06-2025 21:101021.73.71.95.22.716021.80--62.4
19-06-2025 21:001021.66.23.214.87.6170230--55.1
19-06-2025 20:501021.55.62.97.43.819022.30--59
19-06-2025 20:401021.463.17.63.9190220--61.3
19-06-2025 20:301021.363.17.43.819021.60--66.6
19-06-2025 20:201021.35.62.97.43.819021.70--67
19-06-2025 20:101021.27.23.710.75.518021.80--66.3
19-06-2025 20:0010217.63.910.15.219021.90--65.7
19-06-2025 19:5010217.849.95.118022.20--64.5
19-06-2025 19:4010219.54.911.7618022.90--60.6
19-06-2025 19:3010218.94.611.96.119023.10--58.8
19-06-2025 19:201021.26.63.484.119022.70--62.9
19-06-2025 19:101021.27.23.78.64.419023.20--60.1
19-06-2025 19:001021.163.17.23.719023.10--60.4
19-06-2025 18:501021.15.22.76.83.519022.90--63.3
19-06-2025 18:401021.16.43.38.74.519023.20--61.8
19-06-2025 18:301021.17.23.79.14.719023.50--59.5
19-06-2025 18:2010218.44.310.55.418024.30--53.6
19-06-2025 18:101021.16.83.58.94.619024.30--53.9
19-06-2025 18:0010217.43.89.34.818024.90--50.9
19-06-2025 17:501021.18.44.310.55.419025.30--47.8
19-06-2025 17:401021.15.12.68.44.319026.10--44.7
19-06-2025 17:301021.12.11.14.92.517026.80--40.2
19-06-2025 17:2010210.60.31.40.714027.50--38.4
19-06-2025 17:101020.90.80.43.51.88027.20--39.1
19-06-2025 17:001020.90.80.41.912027.10--39.8
19-06-2025 16:501020.91.20.62.71.435026.20--44.4
19-06-2025 16:401020.91.914.12.12025.10--47.8
19-06-2025 16:3010212.11.13.51.82025.60--45.8
19-06-2025 16:201021.12.31.23.71.92025.60--45.1
19-06-2025 16:101021.23.31.74.32.23025.40--44.5
19-06-2025 16:001021.43.31.74.52.33025.30--45.9
19-06-2025 15:501021.54.32.24.92.52025.80--42.1
19-06-2025 15:401021.563.17.63.92026.30--41.6
19-06-2025 15:301021.55.62.973.62025.30--47.5
19-06-2025 15:201021.64.52.363.11025.40--50.6
19-06-2025 15:101021.64.52.35.42.81025.20--50.6
19-06-2025 15:001021.75.22.76.23.210250--53.3
19-06-2025 14:501021.84.52.35.62.90250--53.9
19-06-2025 14:401021.84.12.15.62.9025.10--51.4
19-06-2025 14:3010224.32.25.42.82024.90--49.3
19-06-2025 14:201022.25.836.83.52024.70--50.7
19-06-2025 14:101022.26.63.47.842024.10--56
19-06-2025 14:001022.35.62.97.23.71023.90--59.2
19-06-2025 13:501022.54.92.573.61023.40--63
19-06-2025 13:401022.54.92.573.61023.60--60.4
19-06-2025 13:301022.74.52.36.23.236023.70--58.1
19-06-2025 13:201022.84.32.25.62.91023.50--62.4
19-06-2025 13:101022.93.51.84.72.41023.50--61.4
19-06-2025 13:0010233.71.94.72.41023.30--60.1
19-06-2025 12:501023.13.71.94.72.41023.30--55.6
19-06-2025 12:401023.32.91.54.12.1360230--55.7
19-06-2025 12:301023.33.31.74.32.2022.70--57.4
19-06-2025 12:201023.33.31.74.32.21022.50--57
19-06-2025 12:101023.42.91.54.32.21022.40--57.6
19-06-2025 12:001023.52.31.23.51.82022.10--58.6
19-06-2025 11:501023.61.70.93.51.8022.30--58.3
19-06-2025 11:401023.71.913.31.72022.10--61
19-06-2025 11:301023.72.31.24.12.14021.70--60.7
19-06-2025 11:201023.82.91.54.52.32021.50--61.4
19-06-2025 11:101023.83.71.95.12.62021.40--63.2
19-06-2025 11:001023.73.925.42.81021.20--63.6
19-06-2025 10:501023.73.31.74.72.4020.80--64.7
19-06-2025 10:401023.72.91.54.12.1020.40--68
19-06-2025 10:301023.63.11.64.52.31020.10--70.5
19-06-2025 10:201023.73.11.64.72.41019.80--71.7
19-06-2025 10:101023.62.71.43.922019.80--72.1
19-06-2025 10:001023.73.11.64.32.23019.60--72.4
19-06-2025 09:501023.74.12.15.62.93019.50--72.2
19-06-2025 09:401023.75.12.66.83.54019.40--72.9
19-06-2025 09:301023.75.12.66.63.43019.50--72.7
19-06-2025 09:201023.75.62.96.83.54019.30--73
19-06-2025 09:101023.85.22.77.63.93019.10--73.7
19-06-2025 09:001023.94.52.35.834019.20--74.7
19-06-2025 08:501023.95.12.66.43.33019.10--74.1
19-06-2025 08:401023.95.12.66.63.43018.90--73.7
19-06-2025 08:3010245.22.76.63.43018.70--73.5
19-06-2025 08:2010245.62.97.23.74018.60--74.7
19-06-2025 08:1010246.43.38.24.24018.40--74.7
19-06-2025 08:00102484.19.54.94018.30--75.3
19-06-2025 07:501024.18.44.310.35.34018.20--73.7
19-06-2025 07:401024.19.34.811.55.93018.10--71.4
19-06-2025 07:301024.29.34.811.15.73018.10--72.1
19-06-2025 07:201024.29.34.810.75.530180--71.7
19-06-2025 07:101024.19.34.811.55.940180--71.2
19-06-2025 07:001024.19.7511.35.83017.90--71.1
19-06-2025 06:501024.18.74.510.55.43017.80--71.9
19-06-2025 06:401024.17.849.34.83017.60--72
19-06-2025 06:301024.18.24.29.753017.40--71.6
19-06-2025 06:2010248.64.410.15.23017.30--72.3
19-06-2025 06:101024.17.23.78.94.62017.20--73.7
19-06-2025 06:001024.17.849.14.72016.70--71.9
19-06-2025 05:50102473.610.55.41016.50--71.3
19-06-2025 05:4010247.63.99.75016.40--72.7
19-06-2025 05:301023.98.44.310.55.436016.30--73
19-06-2025 05:201023.89.14.711.15.736016.40--72.9
19-06-2025 05:101023.89.34.811.15.736016.50--72.3
19-06-2025 05:001023.88.74.510.55.436016.50--70.7
19-06-2025 04:501023.884.110.35.336016.70--69.1
19-06-2025 04:401023.87.43.89.54.936016.80--68.2
19-06-2025 04:301023.95.42.88.94.6016.90--68.8
19-06-2025 04:201023.85.22.76.83.520170--69.7
19-06-2025 04:101023.863.17.23.73016.90--67.7
19-06-2025 04:001023.76.23.27.43.830170--67.6
19-06-2025 03:501023.76.83.584.130170--67.1
19-06-2025 03:401023.66.83.58.64.42017.10--66.2
19-06-2025 03:301023.65.22.77.23.70170--69.4
19-06-2025 03:201023.65.42.87.63.936016.90--69.4
19-06-2025 03:101023.66.63.48.74.5350170--69.9
19-06-2025 03:001023.76.43.37.8436017.10--68.8
19-06-2025 02:501023.77.23.79.14.736017.10--67.5
19-06-2025 02:401023.77.63.99.34.836017.20--67.3
19-06-2025 02:301023.773.68.94.635017.40--71.1
19-06-2025 02:201023.87.43.89.95.135017.40--70.9
19-06-2025 02:101023.86.23.29.14.735017.50--70.6
19-06-2025 02:001023.87.43.89.95.135017.70--67.4
19-06-2025 01:501023.84.52.38.44.334017.50--69.1
19-06-2025 01:401023.84.12.163.133017.60--71.3
19-06-2025 01:301023.82.31.25.42.835017.50--70.9
19-06-2025 01:201023.82.11.14.72.433017.30--72.6
19-06-2025 01:101023.71.40.73.51.825017.40--73.4
19-06-2025 01:001023.810.52.51.310017.60--73.1
19-06-2025 00:501023.81.40.72.71.435017.60--72.4
19-06-2025 00:401023.81.40.73.31.730017.70--74
19-06-2025 00:301023.82.31.24.12.132017.90--74.3
19-06-2025 00:201023.91.60.83.11.616017.80--72.3
19-06-2025 00:101023.91.60.83.9232017.80--72.8
19-06-2025 00:001023.81.70.92.91.529017.70--73.5