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)
16-12-2016 23:5953.21611-4.721051.18-16.76.32382311.4--
16-12-2016 23:2953.21624-4.721051.18-15.46.82124111.2--
16-12-2016 22:5953.21647-4.721071.12-16.77.12171410.8--
16-12-2016 22:2953.21664-4.721161.12-15.47.32142610.8--
16-12-2016 21:5953.21670-4.721101.12-15.47.72103510.8--
16-12-2016 21:2953.21672-4.721101.1-14.37.72102810.8--
16-12-2016 20:5953.21669-4.721071.07-14.37.21972610.8--
16-12-2016 20:2953.21655-4.721011.1-14.37.12022310.7--
16-12-2016 19:5953.21635-4.720921.15-14.36.82103410.6--
16-12-2016 19:2953.21620-4.720821.1-15.46.12102910.6--
16-12-2016 18:5953.21605-4.720321.07-15.45.52182610.5--
16-12-2016 18:2953.21482-4.719981.1-15.45.42042310.5--
16-12-2016 17:5953.21469-4.720041.15-16.75.52043410.5--
16-12-2016 17:2953.21459-4.720091.12-18.25.41802810.6--
16-12-2016 16:5953.21448-4.720021.07-18.25.42222310.6--
16-12-2016 16:2953.21432-4.719921.18-18.25.51952810.6--
16-12-2016 15:590.000000.000001.24-18.262022810.6--
16-12-2016 15:2953.21404-4.719771.27-206.32053610.6--
16-12-2016 14:0253.21420-4.719741.53-8.76.52071810.8--
16-12-2016 13:2953.21443-4.720091.67-18.262002810.8--
16-12-2016 12:5953.21465-4.720321.98-2062013811.2--
16-12-2016 12:2953.21481-4.720542.15-6.95.62282311.5--
16-12-2016 11:5953.21591-4.721252.15-16.75.62112811.6--
16-12-2016 11:2953.21612-4.721052.24-85.62192311.6--
16-12-2016 10:5953.21624-4.721032.24-7.75.72192311.5--
16-12-2016 10:290.000000.000002.19-16.762082311.3--
16-12-2016 09:590.000000.000002.19-13.36.32081810.9--
16-12-2016 09:2953.21682-4.721182.1-15.46.32082610.8--
16-12-2016 08:3553.21674-4.721031.94-15.46.32152310.8--
16-12-2016 07:5953.21664-4.720972.06-15.45.92141810.8--
16-12-2016 07:2953.21638-4.720881.94-15.45.22052610.7--
16-12-2016 06:5953.21621-4.720771.98-15.45.42072810.6--
16-12-2016 06:2953.21611-4.720651.78-15.45.11913110.6--
16-12-2016 05:5953.21505-4.720021.86-15.45.22042810.6--
16-12-2016 05:2953.21472-4.720021.9-16.75.51981810.6--
16-12-2016 04:5953.21461-4.720071.78-16.75.52223410.6--
16-12-2016 04:2953.21446-4.720021.7-5.95.51973110.6--
16-12-2016 03:5953.21428-4.719941.6-205.72124610.7--
16-12-2016 03:2953.21413-4.719771.6-16.76.22242310.8--
16-12-2016 03:0253.21405-4.719811.6-206.41883810.7--
16-12-2016 02:3453.21405-4.719621.6-206.51973410.8--
16-12-2016 01:2953.21429-4.719891.49-22.26.22054910.8--
16-12-2016 00:5953.21454-4.720221.63-22.25.82183410.9--
16-12-2016 00:2953.21468-4.720451.7-16.75.42013411.2--