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.

Seaford

Latest Waves Data

Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)
20-09-2021 18:3050.766320.075940.230.355.34.42153218.6
Date Highest Hs 2021 Storm alert threshold
(0.25 yr Return Period)
04-05 3.8m 3.77m
Time (GMT)LatitudeLongitudeWave Height (m)Max Wave Height (m)Tpeak (s)Tz (s)Peak Direction (degrees)Spread (degrees)Sea Temp (°C)
20-09-2021 18:3050.766320.075940.230.355.34.42153218.6
20-09-2021 18:0050.766380.075920.240.365.94.32182318.6
20-09-2021 17:3050.766410.075830.240.346.34.32242518.6
20-09-2021 17:0050.766480.075340.260.435.94.32212418.7
20-09-2021 16:3050.766500.074910.270.456.342251818.7
20-09-2021 16:0050.766510.074690.290.395.63.22222618.7
20-09-2021 15:3050.766580.074540.280.455.94.12282618.7
20-09-2021 15:0050.766640.074500.290.526.34.42332118.7
20-09-2021 14:3050.766650.074480.290.475.642263118.7
20-09-2021 14:0050.766650.074460.320.455.94.22292018.6
20-09-2021 13:3050.766650.074460.310.486.74.32312218.6
20-09-2021 13:0050.766640.074420.330.525.63.92242418.6
20-09-2021 12:3050.766660.074440.360.545.63.72333618.6
20-09-2021 12:0050.766650.074420.380.595.93.72333718.6
20-09-2021 11:3050.766620.074420.410.585.63.62314518.6
20-09-2021 11:0050.766560.074420.40.6153.32333818.6
20-09-2021 10:3050.766360.075020.380.734.63.32184918.6
20-09-2021 10:0050.766320.075660.380.5753.42284018.6
20-09-2021 09:3050.766370.075810.360.554.63.22243918.6
20-09-2021 09:0050.766370.075870.320.464.63.32242418.6
20-09-2021 08:3050.766350.075900.30.454.43.32281918.6
20-09-2021 08:0050.766360.075940.280.574.63.22263118.6
20-09-2021 07:3050.766350.075940.250.45.33.22333218.6
20-09-2021 07:0050.766340.075940.270.4532312718.6
20-09-2021 06:3050.766320.075920.290.432.52.82701618.6
20-09-2021 06:0050.766360.075920.290.422.62.92761618.5
20-09-2021 05:3050.766400.075900.270.432.62.92771518.6
20-09-2021 05:0050.766510.075290.280.442.63.12801418.6
20-09-2021 04:3050.766570.074950.280.383.13.22622418.6
20-09-2021 04:0050.766570.074800.280.3711.13.22173418.6
20-09-2021 03:3050.766650.074570.290.443.42263918.6
20-09-2021 03:0050.766700.074520.320.554.63.52183118.6
20-09-2021 02:3050.766710.074480.310.5843.62283518.6
20-09-2021 02:0050.766690.074460.330.54.23.72263518.6
20-09-2021 01:3050.766690.074460.350.524.43.72223018.6
20-09-2021 01:0050.766650.074460.370.534.43.92223018.7
20-09-2021 00:3050.766670.074460.40.594.242193318.7
20-09-2021 00:0050.766620.074420.430.624.642253018.7
19-09-2021 23:3050.766640.074440.460.714.43.82253018.7
19-09-2021 23:0050.766690.074500.510.724.23.92262618.7
19-09-2021 22:3050.766640.075190.520.743.82212918.7
19-09-2021 22:0050.766480.075750.510.7843.62263718.7
19-09-2021 21:3050.766440.075830.550.8443.62283118.7
19-09-2021 21:0050.766420.075870.560.814.23.42282318.7
19-09-2021 20:3050.766380.075920.550.8743.42252318.7
19-09-2021 20:0050.766360.075920.530.843.32251818.7
19-09-2021 19:3050.766360.075940.480.663.53.32221718.7
19-09-2021 19:0050.766350.075960.430.755.33.22261818.7
19-09-2021 18:3050.766350.075940.420.544.43.22262018.7
19-09-2021 18:0050.766350.075940.40.564.83.22262718.7
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