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.

West Anglesey (SEACAMS)

Latest Waves Data (The buoy was decommissioned on 19 December 2016)

Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
19-12-2016 11:5953.35597-4.671660.59-5.63.81987810.4--
Date Highest Hs 2022 Storm Alert Threshold
(0.25 yr Return Period Hs)
01-01 2m 4.00m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)Energy Period (s)Wave Power (kW/m)
18-12-2016 23:5953.21643-4.721011.02-4.842483110.5--
18-12-2016 23:2953.21650-4.721030.97-4.33.92423410.6--
18-12-2016 22:5953.21656-4.721010.97-4.83.82422610.6--
18-12-2016 22:2953.21651-4.720971.04-4.83.72362610.6--
18-12-2016 21:5953.21637-4.720861.07-4.93.62323410.7--
18-12-2016 21:2953.21623-4.720771.07-53.62253810.7--
18-12-2016 20:5953.21616-4.720601.15-5.13.82223510.7--
18-12-2016 20:2953.21575-4.719571.15-4.93.82223110.6--
18-12-2016 19:5953.21489-4.719831.27-53.92113110.6--
18-12-2016 19:2953.21472-4.720001.18-5.34.12073410.6--
18-12-2016 18:5953.21463-4.720041.07-5.34.32113410.6--
18-12-2016 18:2953.21448-4.719981.12-54.42174510.6--
18-12-2016 17:5953.21434-4.719921.04-5.34.52024510.6--
18-12-2016 17:2953.21422-4.719851.04-5.64.72014110.6--
18-12-2016 16:5953.21418-4.719830.99-5.44.81973810.5--
18-12-2016 16:2953.21420-4.719701.04-5.64.82023410.5--
18-12-2016 15:5953.21428-4.719981.02-5.44.62103810.5--
18-12-2016 15:2953.21435-4.720021.02-5.14.42223110.6--
18-12-2016 14:5953.21458-4.720221.04-5.14.32252310.8--
18-12-2016 14:2953.21469-4.720261.1-4.742332911--
18-12-2016 13:5953.21541-4.720151.07-4.43.82362811--
18-12-2016 13:2953.21607-4.720751.1-4.83.82313811.1--
18-12-2016 12:5953.21612-4.720991.07-4.83.82504111--
18-12-2016 12:2953.21623-4.720971.07-4.73.92433811--
18-12-2016 11:590.000000.000001.02-4.13.92363410.8--
18-12-2016 11:2953.21652-4.721050.99-4.342383110.6--
18-12-2016 10:5953.21660-4.721070.99-4.342392310.6--
18-12-2016 10:2953.21659-4.720990.97-4.33.92333110.6--
18-12-2016 09:5953.21656-4.720951.04-4.43.82312810.6--
18-12-2016 09:2953.21640-4.720861.07-4.73.62352810.7--
18-12-2016 08:5953.21625-4.720771.07-4.53.62243410.6--
18-12-2016 08:2953.21618-4.720651.15-53.82242810.6--
18-12-2016 07:5953.21589-4.719741.12-5.13.82263410.6--
18-12-2016 07:2953.21488-4.719891.15-4.942153110.6--
18-12-2016 06:5953.21473-4.719981.18-5.14.22072810.6--
18-12-2016 06:2953.21463-4.720021.1-5.44.32243110.6--
18-12-2016 05:5953.21453-4.719961.12-5.34.32183410.6--
18-12-2016 05:2953.21435-4.719941.07-5.34.62123810.6--
18-12-2016 04:5953.21420-4.719871.02-5.34.62014910.5--
18-12-2016 04:2953.21417-4.719721.02-54.62144110.6--
18-12-2016 03:5953.21415-4.719830.94-4.94.62294510.5--
18-12-2016 03:2953.21425-4.720000.99-54.42312810.6--
18-12-2016 02:5953.21452-4.720070.99-4.54.12352610.7--
18-12-2016 02:2953.21464-4.720260.99-4.442383110.7--
18-12-2016 01:5953.21472-4.720321.02-4.33.82503411--
18-12-2016 01:2953.21590-4.720601.12-4.33.92533411--
18-12-2016 00:5953.21608-4.720901.1-4.23.92594511.1--
18-12-2016 00:2953.21620-4.720951.02-4.33.92694111--