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)
17-12-2016 23:5953.21631-4.720991.04-12.542063410.9--
17-12-2016 23:2953.21651-4.721101.02-9.14.12084110.7--
17-12-2016 22:5953.21663-4.721100.89-11.84.12053410.6--
17-12-2016 22:2953.21664-4.721050.87-11.84.12043110.7--
17-12-2016 21:5953.21664-4.721050.84-3.63.82462810.7--
17-12-2016 21:2953.21653-4.720990.84-11.83.62003810.7--
17-12-2016 20:5953.21639-4.720860.89-3.63.42352610.6--
17-12-2016 20:2953.21624-4.720800.94-3.63.42532810.6--
17-12-2016 19:5953.21616-4.720540.94-3.93.42482810.6--
17-12-2016 19:2953.21531-4.719470.92-3.83.62353410.5--
17-12-2016 18:5953.21479-4.720000.8-43.62534110.5--
17-12-2016 18:2953.21467-4.720020.82-3.83.92494110.6--
17-12-2016 17:5953.21457-4.720000.8-4.242154910.6--
17-12-2016 17:2953.21438-4.719960.73-11.84.11955310.6--
17-12-2016 16:5953.21422-4.719810.73-15.44.42074110.6--
17-12-2016 16:2953.21413-4.719790.71-15.44.82124110.6--
17-12-2016 16:0953.21407-4.719770.67-15.44.92053810.6--
17-12-2016 15:3753.21419-4.719590.69-12.54.82212810.6--
17-12-2016 14:5953.21414-4.719940.63-16.74.82072810.6--
17-12-2016 14:2953.21432-4.720000.71-14.35.12023510.7--
17-12-2016 13:5953.21460-4.720220.75-16.74.81894110.8--
17-12-2016 13:2953.21471-4.720370.78-16.74.92072311.4--
17-12-2016 12:5953.21578-4.720920.82-14.36.42142311.4--
17-12-2016 12:2953.21605-4.720880.84-15.46.92192311.4--
17-12-2016 11:5953.21618-4.720990.87-15.47.32224911.4--
17-12-2016 11:2953.21634-4.721050.87-13.37.22142311.2--
17-12-2016 10:5953.21654-4.721160.87-13.37.82172810.9--
17-12-2016 10:2953.21666-4.721120.87-13.382182310.7--
17-12-2016 09:5953.21669-4.721050.89-13.38.52252310.7--
17-12-2016 09:2953.21667-4.721030.87-13.38.52352310.8--
17-12-2016 08:5953.21658-4.721030.78-14.37.32082610.7--
17-12-2016 08:2953.21640-4.720920.59-14.35.72103810.6--
17-12-2016 07:5953.21625-4.720800.67-14.35.82113810.6--
17-12-2016 07:2953.21610-4.720620.71-14.36.22022310.6--
17-12-2016 06:5953.21503-4.719720.82-15.46.92041810.5--
17-12-2016 06:2953.21482-4.719960.71-15.46.21982310.5--
17-12-2016 05:5953.21465-4.720000.69-16.76.22225710.5--
17-12-2016 05:2953.21454-4.720000.65-16.75.82112310.6--
17-12-2016 04:5953.21439-4.719920.61-15.45.52002810.6--
17-12-2016 04:2953.21420-4.719830.65-16.75.82082810.6--
17-12-2016 03:5953.21415-4.719770.69-18.26.12353410.6--
17-12-2016 03:2953.21402-4.719790.71-18.26.72082810.6--
17-12-2016 02:2953.21430-4.719850.82-16.75.92022810.8--
17-12-2016 01:5953.21448-4.720130.99-18.25.22172810.8--
17-12-2016 01:2953.21464-4.720371.12-16.752113411--
17-12-2016 00:5953.21480-4.720581.15-18.25.22331811.4--
17-12-2016 00:2953.21583-4.721351.21-16.75.52112311.4--