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

 

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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 (%)
18-02-2026 00:50100916.18.321.4111004.30--67.9
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 (%)
18-02-2026 00:50100916.18.321.4111004.30--67.9
18-02-2026 00:401008.916.38.424.512.6904.40--67.3
18-02-2026 00:301009.216.98.722.611.6804.30--65.8
18-02-2026 00:201009.316.18.320.610.6904.40--66.4
18-02-2026 00:101009.217.18.822.411.5904.30--64.5
18-02-2026 00:001009.218.59.523.312904.40--64.7
17-02-2026 23:501009.319.610.125.713.2904.40--64.9
17-02-2026 23:401009.318.99.724.112.4904.60--64.2
17-02-2026 23:301009.219.810.225.713.2904.60--61.8
17-02-2026 23:201009.419.810.225.913.3804.70--62.9
17-02-2026 23:101009.719.29.924.712.7804.80--61.8
17-02-2026 23:00101018.19.322.711.7804.80--63.4
17-02-2026 22:50101019.41024.712.7804.80--62.5
17-02-2026 22:401009.920.410.525.513.1804.80--62.7
17-02-2026 22:301010.120.610.626.613.7804.80--62.6
17-02-2026 22:201010.420.610.625.112.9804.80--63.3
17-02-2026 22:101010.42010.325.913.38050--63.8
17-02-2026 22:001010.619.41025.3138050--65.9
17-02-2026 21:501010.619.29.923.512.18050--64.2
17-02-2026 21:401010.918.19.321.811.28050--65.2
17-02-2026 21:301011.318.19.321.611.1705.10--66.7
17-02-2026 21:201011.417.79.123.111.9705.10--65.9
17-02-2026 21:101011.417.99.222.411.5705.20--66
17-02-2026 21:001011.616.98.72110.8705.10--66.5
17-02-2026 20:501011.716.38.419.810.2705.20--67
17-02-2026 20:401011.815.78.119.410705.30--67.2
17-02-2026 20:30101215.47.919.610.1805.30--66.6
17-02-2026 20:201012.115.27.819.29.9805.40--66.3
17-02-2026 20:101012.315.6818.99.7805.40--66
17-02-2026 20:001012.314.87.619.29.9805.50--66.8
17-02-2026 19:501012.515.78.119.29.9805.60--66
17-02-2026 19:401012.715.78.12010.3805.70--65.4
17-02-2026 19:301012.815.78.119.29.9805.70--65.9
17-02-2026 19:20101315.47.918.59.5805.90--65.6
17-02-2026 19:101013.115.78.118.99.7805.90--64.5
17-02-2026 19:001013.3157.719.29.9805.90--64.1
17-02-2026 18:501013.413.87.117.598060--64.2
17-02-2026 18:401013.414.27.317.99.28060--63.4
17-02-2026 18:301013.413.26.817.599060--60.8
17-02-2026 18:201013.513.46.917.18.8906.10--61.6
17-02-2026 18:101013.613.6716.78.69060--61.8
17-02-2026 18:001013.613.46.916.98.7906.10--60.7
17-02-2026 17:501013.712.26.315.68906.10--61.9
17-02-2026 17:401013.8136.716.18.3906.10--60
17-02-2026 17:301013.912.66.515.27.8906.10--58.5
17-02-2026 17:201013.812.26.314.67.5906.20--59.3
17-02-2026 17:10101411.35.813.87.1906.20--62.1
17-02-2026 17:00101410.55.4136.7906.20--59.3
17-02-2026 16:50101411.15.713.67906.30--57.8
17-02-2026 16:40101410.75.512.66.5906.30--57.5
17-02-2026 16:30101410.75.512.46.4906.30--56.2
17-02-2026 16:20101410.75.513.26.8806.20--54.3
17-02-2026 16:101014.211.15.714.27.37060--63.9
17-02-2026 16:001014.210.35.313.26.86060--61.7
17-02-2026 15:501014.39.54.911.55.96060--60.9
17-02-2026 15:401014.49.14.711.35.8705.90--60.9
17-02-2026 15:301014.68.74.510.75.56060--61.8
17-02-2026 15:201014.68.64.410.35.36060--57.4
17-02-2026 15:101014.68.94.610.75.5605.90--56
17-02-2026 15:001014.68.74.510.95.6605.80--58.8
17-02-2026 14:501014.68.44.311.35.8605.80--60
17-02-2026 14:401014.77.8410.35.3605.70--57.7
17-02-2026 14:301014.884.19.95.1605.70--57.6
17-02-2026 14:201014.873.68.64.4705.80--58.6
17-02-2026 14:1010158.24.29.75605.70--59
17-02-2026 14:0010157.849.75705.70--58.3
17-02-2026 13:501015.17.23.79.75805.70--57.7
17-02-2026 13:401015.26.43.38.94.6805.70--58.7
17-02-2026 13:301015.25.837.84805.70--59.4
17-02-2026 13:201015.54.52.36.23.2905.60--58.5
17-02-2026 13:101015.54.72.47.43.8805.50--58.5
17-02-2026 13:001015.65.42.884.1805.60--58.9
17-02-2026 12:501015.74.32.25.831005.60--60
17-02-2026 12:401015.94.32.27.43.8905.60--56.7
17-02-2026 12:301015.93.71.963.11005.60--57.8
17-02-2026 12:2010162.91.55.42.81305.80--56.3
17-02-2026 12:1010162.11.14.12.115060--54.3
17-02-2026 12:001016.32.11.13.71.918060--55.8
17-02-2026 11:501016.42.31.24.32.21905.90--53.9
17-02-2026 11:401016.42.31.23.921805.80--55.8
17-02-2026 11:301016.42.71.44.92.51805.60--55.8
17-02-2026 11:201016.42.71.44.12.11905.60--56.9
17-02-2026 11:101016.42.91.53.921605.50--58.5
17-02-2026 11:001016.21.60.83.31.71405.50--57.1
17-02-2026 10:5010161.70.92.91.51005.30--58.6
17-02-2026 10:401015.82.51.33.92305.30--57.7
17-02-2026 10:301015.62.11.14.72.43405.30--60.9
17-02-2026 10:201015.72.51.35.833205.20--61.9
17-02-2026 10:101015.52.91.55.12.635050--62.5
17-02-2026 10:001015.61.70.94.92.53305.10--63
17-02-2026 09:501015.53.31.76.43.33504.70--63.8
17-02-2026 09:401015.42.71.45.22.73404.70--63.5
17-02-2026 09:301015.41.913.71.93004.70--63.6
17-02-2026 09:201015.42.71.44.92.52804.30--65.4
17-02-2026 09:101015.32.91.55.42.82903.90--65.6
17-02-2026 09:001015.24.12.17.842903.50--66.8
17-02-2026 08:501015.14.72.47.23.72803.20--67.9
17-02-2026 08:401015.25.22.78.64.427030--68.6
17-02-2026 08:301015.35.42.88.44.32702.80--69.6
17-02-2026 08:201015.24.92.59.14.72402.80--69.9
17-02-2026 08:101015.14.32.27.43.82502.80--69.8
17-02-2026 08:001014.85.12.67.63.92702.60--69.9
17-02-2026 07:501014.93.51.85.62.92702.80--69
17-02-2026 07:401014.73.51.85.12.62702.70--69.1
17-02-2026 07:301014.73.31.75.42.82702.60--69.7
17-02-2026 07:201014.63.71.95.62.92802.40--70.8
17-02-2026 07:101014.33.51.85.22.72802.10--72.6
17-02-2026 07:001014.22.31.23.922402.60--71.8
17-02-2026 06:5010143.51.85.62.92402.40--72.6
17-02-2026 06:401013.93.51.85.62.92202.60--72.7
17-02-2026 06:301013.85.12.66.43.32102.60--73.2
17-02-2026 06:201013.54.12.16.63.42202.80--72
17-02-2026 06:101013.34.12.14.92.52203.10--70.9
17-02-2026 06:001013.32.51.34.52.32103.30--69.4
17-02-2026 05:501012.93.31.77.23.72703.10--70.3
17-02-2026 05:401012.73.71.97.842803.20--69.7
17-02-2026 05:301012.63.9273.62803.40--69.7
17-02-2026 05:201012.63.928.44.32603.50--69.3
17-02-2026 05:101012.34.52.38.74.52603.70--68.7
17-02-2026 05:001012.33.31.773.62503.70--67.9
17-02-2026 04:501012.23.11.663.12504.10--66.6
17-02-2026 04:401012.12.11.15.42.82804.10--66.9
17-02-2026 04:301011.94.92.59.95.12803.80--68.1
17-02-2026 04:201011.84.72.410.55.42803.90--68
17-02-2026 04:101011.72.31.273.62704.20--66.8
17-02-2026 04:001011.63.11.673.62504.10--67
17-02-2026 03:501011.54.52.310.75.52604.10--67.6
17-02-2026 03:401011.35.22.710.15.22704.10--67.7
17-02-2026 03:301011.23.11.68.74.52704.30--67
17-02-2026 03:201011.13.51.88.44.32804.30--67
17-02-2026 03:101010.95.12.612.16.22604.30--67.3
17-02-2026 03:001010.94.32.28.94.62704.20--69
17-02-2026 02:501010.73.51.88.64.42604.40--68.7
17-02-2026 02:401010.54.32.29.34.82404.20--69.6
17-02-2026 02:301010.54.52.310.95.62504.40--69.1
17-02-2026 02:201010.54.52.39.34.82604.50--68.6
17-02-2026 02:101010.34.72.49.34.82704.60--68.9
17-02-2026 02:001010.24.32.28.64.42604.80--68.8
17-02-2026 01:501010.14.12.18.44.32305.20--67.9
17-02-2026 01:4010103.928.64.42705.30--67.2
17-02-2026 01:3010103.31.784.12705.30--67.5
17-02-2026 01:201009.85.12.610.35.32505.40--67.9
17-02-2026 01:101009.54.72.48.44.32605.50--67.7
17-02-2026 01:001009.53.927.43.82405.70--66.8
17-02-2026 00:501009.23.31.79.14.72305.70--66.5
17-02-2026 00:401008.94.52.38.44.32105.70--66.4
17-02-2026 00:301008.95.22.78.44.32105.70--65.4
17-02-2026 00:201008.74.52.37.842205.80--64.4
17-02-2026 00:101008.62.51.363.12405.90--64.7
17-02-2026 00:001008.23.929.54.925060--64.4
16-02-2026 23:5010085.22.714.87.63006.20--64.2
16-02-2026 23:401007.85.22.711.15.73106.40--64.8
16-02-2026 23:301007.65.12.614.47.43106.40--67.1
16-02-2026 23:201007.35.42.811.55.93106.40--69.7
16-02-2026 23:101007.24.12.18.44.33006.30--73
16-02-2026 23:0010073.928.64.42806.40--73.2
16-02-2026 22:501006.84.32.29.54.92606.50--73.2
16-02-2026 22:401006.54.92.59.54.92706.60--73.2
16-02-2026 22:301006.44.52.38.64.42606.80--72
16-02-2026 22:201006.34.52.310.35.32706.90--70.7
16-02-2026 22:101006.13.51.87.43.82806.90--71.1
16-02-2026 22:001005.83.929.34.82806.90--71.7
16-02-2026 21:501005.74.32.29.752706.90--73.4
16-02-2026 21:401005.44.32.28.74.52507.10--74.6
16-02-2026 21:301005.14.52.39.14.72507.30--74.5
16-02-2026 21:2010055.22.711.55.92507.40--75
16-02-2026 21:101004.84.52.310.35.32507.50--74.2
16-02-2026 21:001004.83.71.910.15.22707.60--74.1
16-02-2026 20:501004.65.12.613.26.82707.60--75.4
16-02-2026 20:401004.65.62.915.682707.70--75.3
16-02-2026 20:301004.55.12.612.46.42708.10.12--74
16-02-2026 20:201004.26.43.317.18.82508.10--73.9
16-02-2026 20:101003.96.83.513.46.924080--74.5
16-02-2026 20:001003.78.44.317.79.124080.05--74.6
16-02-2026 19:501003.284.117.18.82408.10--74.2
16-02-2026 19:401003.110.15.220.210.42408.20--73.7
16-02-2026 19:301002.99.54.920.610.62508.30--73.9
16-02-2026 19:201002.710.15.224.112.42508.40--74.5
16-02-2026 19:101002.68.74.520.410.52608.50--74.3
16-02-2026 19:001002.48.44.320.810.72508.60--74.4
16-02-2026 18:501002.210.35.32110.82608.60.02--75
16-02-2026 18:4010028.94.619.810.22608.60.02--75.8
16-02-2026 18:301001.89.34.822.211.42508.70.14--76.2
16-02-2026 18:201001.812.66.528.414.62408.80.01--74.5
16-02-2026 18:101001.312.66.52713.92508.70--74.3
16-02-2026 18:001001.111.55.924.512.62508.70--74.2
16-02-2026 17:501000.912.86.627.814.32508.70--74
16-02-2026 17:401000.79.34.820.810.72408.60--73.6
16-02-2026 17:301000.411.15.72110.82408.60--72.9
16-02-2026 17:201000.510.35.321.210.92508.60--73.2
16-02-2026 17:101000.110.75.52211.32508.70--73
16-02-2026 17:00100011.15.725.713.22508.70--72.9
16-02-2026 16:50999.912.26.325.112.92508.90.02--71.6
16-02-2026 16:40999.612.86.627.414.125090--70.7
16-02-2026 16:30999.511.15.728.214.52609.30--70.2
16-02-2026 16:20999.310.15.221.611.12509.30--68.9
16-02-2026 16:1099911.35.827.2142609.40--67.6
16-02-2026 16:0099910.35.325.112.92609.50--66.6
16-02-2026 15:50998.910.35.32613.42509.60--67.4
16-02-2026 15:40998.710.55.421.611.12509.20--69
16-02-2026 15:30998.511.35.82613.426090--68.3
16-02-2026 15:20998.310.75.526.413.62609.30--66.8
16-02-2026 15:10998.59.54.923.712.22609.30--68.8
16-02-2026 15:00998.49.95.123.3122609.30--68.9
16-02-2026 14:50998.410.55.423.512.12609.10--69.3
16-02-2026 14:40998.39.752211.32409.30--69.5
16-02-2026 14:30998.27.43.822.611.626090--70.3
16-02-2026 14:20998.38.64.419.19.82508.40--73.7
16-02-2026 14:10998.273.62110.82407.90--76.5
16-02-2026 14:00998.37.43.815.98.22607.50--78
16-02-2026 13:50998.39.34.819.610.12706.90.25--78.7
16-02-2026 13:40998.38.44.320.410.52706.30.46--79.4
16-02-2026 13:30998.49.95.125.3132906.22.68--76.5
16-02-2026 13:20998.210.15.224.312.52708.21.34--74.2
16-02-2026 13:10998.1157.732.116.52508.51.12--71.2
16-02-2026 13:00997.413.87.131.916.42308.90.09--68.3
16-02-2026 12:50997.515.78.135182408.90--67.2
16-02-2026 12:40997.715.78.132.116.52409.40--66.2
16-02-2026 12:30997.313.26.829.415.12409.50--65.2
16-02-2026 12:20997.515.27.838.519.825090--65.9
16-02-2026 12:10997.415.27.831.516.22409.10--65.2
16-02-2026 12:00997.214.87.632.716.824090--66.8
16-02-2026 11:50997.513.87.133172509.10--66.3
16-02-2026 11:40997.315.47.933.817.42509.40--63.2
16-02-2026 11:30997.116.58.539.120.12509.30--63
16-02-2026 11:20996.912.86.630.315.62509.40--63.9
16-02-2026 11:10996.717.38.937.919.52509.30--62.4
16-02-2026 11:00996.615.47.931.716.32409.30--64.4
16-02-2026 10:50996.9136.732.516.72409.30--64.7
16-02-2026 10:40996.814.27.335.618.32409.20--63.8
16-02-2026 10:30996.912.16.227.614.22409.20--64.4
16-02-2026 10:20996.713.6730.915.924090--65.7
16-02-2026 10:1099714.47.428.614.72508.90--66.7
16-02-2026 10:00997.1157.733.417.22408.70--64.9
16-02-2026 09:50996.712.26.334.817.92608.70--64
16-02-2026 09:40996.911.7626.813.82508.60--64.7
16-02-2026 09:30996.910.75.530.515.72608.40--64.6
16-02-2026 09:20996.910.35.325.112.92608.30--66.7
16-02-2026 09:10996.811.35.823.111.92508.20--67.6
16-02-2026 09:00996.512.46.425.112.92507.90--67.3
16-02-2026 08:50996.511.96.125.3132407.80--67.4
16-02-2026 08:40996.510.15.224.112.42507.70--68.6
16-02-2026 08:30996.49.34.821.210.92507.50--69.3
16-02-2026 08:20996.410.55.421.210.92407.30--69.8
16-02-2026 08:10996.410.35.325.713.22507.20--70.2
16-02-2026 08:00996.611.15.72713.92507.10.01--69.8
16-02-2026 07:50996.410.35.323.3122506.90--70.7
16-02-2026 07:40996.58.64.423.712.22606.80--70.6
16-02-2026 07:30996.210.35.323.712.22506.80--70.5
16-02-2026 07:20996.19.34.820.410.52506.70--70.7
16-02-2026 07:109969.7521.611.12506.70--70.4
16-02-2026 07:0099610.15.219.4102506.70--70.2
16-02-2026 06:50995.98.74.517.18.82506.70--70.5
16-02-2026 06:40995.910.15.221.811.22506.80--70
16-02-2026 06:30995.99.14.719.610.12506.90--69.3
16-02-2026 06:20995.910.35.321.210.926070--69.1
16-02-2026 06:10995.89.34.823.111.927070--69.6
16-02-2026 06:00995.79.7528.414.62607.10--70.1
16-02-2026 05:50995.59.7522.411.52507.10--70.8
16-02-2026 05:40995.39.14.720.610.62507.20--70.5
16-02-2026 05:30995.19.54.923.111.92507.20--69.3
16-02-2026 05:2099510.15.226.213.52507.50--69.8
16-02-2026 05:10994.984.119.610.12607.80--68.9
16-02-2026 05:00994.58.44.324.112.42607.70--70.3
16-02-2026 04:50994.78.44.319.610.12507.80--74.2
16-02-2026 04:40994.773.613.672407.60--76.3
16-02-2026 04:30994.85.62.913.87.12307.40--77.9
16-02-2026 04:20994.95.8312.86.62207.40--78
16-02-2026 04:10994.94.72.412.26.32207.20--77.8
16-02-2026 04:00994.95.8310.55.42307.10--77.8
16-02-2026 03:50994.95.8310.75.52206.80--77.9
16-02-2026 03:40995.15.8313.26.82306.70--78.3
16-02-2026 03:30995.14.52.39.752406.40--78.1
16-02-2026 03:20995.34.32.210.15.22406.40--77.5
16-02-2026 03:10995.23.9211.35.82406.30--76.9
16-02-2026 03:00995.363.112.16.22306.10--76.7
16-02-2026 02:50995.46.43.314.47.42406.20--75.7
16-02-2026 02:40995.35.62.913.26.82406.10--76.4
16-02-2026 02:30995.463.111.762305.90--78.2
16-02-2026 02:20995.563.112.26.32106.10.05--78.8
16-02-2026 02:10995.86.43.313.46.92406.20--78
16-02-2026 02:00995.910.15.225.112.92606.40.11--78.1
16-02-2026 01:5099611.15.726.813.82406.60.93--76.2
16-02-2026 01:40995.810.35.32613.42307.51.6--71.3
16-02-2026 01:30995.48.44.32010.32408.50--71.9
16-02-2026 01:20995.18.44.320.210.42408.50--71.5
16-02-2026 01:10995.39.7523.111.92408.50--71.2
16-02-2026 01:00995.110.15.221.210.92408.50--72
16-02-2026 00:50995.210.15.222.211.42408.40--73.4
16-02-2026 00:40995.384.118.19.32308.30--73.9
16-02-2026 00:30995.58.64.418.39.42608.20--72
16-02-2026 00:20995.69.7520.610.62408.30.33--73.7
16-02-2026 00:10995.76.23.213.46.92408.60--74.3
16-02-2026 00:00995.97.63.915.682308.50--74.6