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)Energy Period (s)Wave Power (kW/m)
05-02-2023 14:0050.766510.074270.260.3915.45.31726789.30.31
Date Highest Hs 2023 Storm Alert Threshold
(0.25 yr Return Period Hs)
Swell Alert Threshold
(0.25 yr Return Period Te)
12-01 3.8m 3.77m 11.86s
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)
05-02-2023 14:0050.766510.074270.260.3915.45.31726789.30.31
05-02-2023 13:3050.766520.074270.280.4714.35.71037389.80.38
05-02-2023 13:0050.766510.074270.310.513.35.8207577.9100.47
05-02-2023 12:3050.766470.074220.320.4416.75.1173707.99.40.47
05-02-2023 12:0050.766410.074220.310.4611.85.3212637.98.60.41
05-02-2023 11:3050.766340.074270.310.4513.35215717.98.50.4
05-02-2023 11:0050.765990.074630.320.4111.85222567.98.30.42
05-02-2023 10:3050.766060.075470.310.5211.84.875697.98.40.4
05-02-2023 10:0050.766200.075700.270.4311.15.3113707.98.40.3
05-02-2023 09:3050.766260.075750.240.4312.54.9196607.98.10.23
05-02-2023 09:0050.766250.075770.230.3912.54.1211657.96.90.18
05-02-2023 08:3050.766210.075790.240.3513.33.8191587.96.40.18
05-02-2023 08:0050.766190.075770.230.3911.13.8198597.85.90.15
05-02-2023 07:3050.766170.075750.250.410.53.5203467.95.90.18
05-02-2023 07:0050.766090.075700.270.3833.5252187.85.10.18
05-02-2023 06:3050.766070.075660.30.4111.13.4135647.850.22
05-02-2023 06:0050.766010.075600.340.413.13.2263227.94.50.26
05-02-2023 05:3050.766090.075660.340.5333.2264227.94.50.25
05-02-2023 05:0050.765990.075270.350.633.33.1248237.94.30.26
05-02-2023 04:3050.766220.074690.360.483.23252277.94.10.26
05-02-2023 04:0050.766380.074390.360.593.13256277.94.30.28
05-02-2023 03:3050.766580.074350.370.542.93.1255317.94.20.28
05-02-2023 03:0050.766550.074330.320.4911.13.3212357.94.80.24
05-02-2023 02:3050.766550.074330.330.5233.2253367.94.70.25
05-02-2023 02:0050.766530.074290.320.4533.3233287.94.80.24
05-02-2023 01:3050.766570.074290.340.452.93.3232337.95.10.29
05-02-2023 01:0050.766550.074240.350.4211.83.3222387.95.20.31
05-02-2023 00:3050.766450.074270.360.5310.53.2167757.850.32
05-02-2023 00:0050.766460.074270.340.7111.13.3241727.85.20.29
04-02-2023 23:3050.766490.074330.330.48103.3340747.95.10.27
04-02-2023 23:0050.766690.075120.340.49103.3243587.950.28
04-02-2023 22:3050.766400.075660.320.57.13.3239517.94.70.24
04-02-2023 22:0050.766290.075720.320.486.73.3238407.94.50.23
04-02-2023 21:3050.766270.075790.30.527.13.1235307.94.20.19
04-02-2023 21:0050.766220.075790.30.432.93.1215187.84.20.19
04-02-2023 20:3050.766220.075790.30.492.92.9221227.940.18
04-02-2023 20:0050.766220.075830.320.414.42.8221287.93.90.2
04-02-2023 19:3050.766190.075810.340.4610.52.9217427.93.90.22
04-02-2023 19:0050.766170.075770.340.4810.52.9184647.940.23
04-02-2023 18:3050.766190.075790.340.493.13239267.93.90.22
04-02-2023 18:0050.766140.075720.360.493.53.32312084.30.27
04-02-2023 17:3050.766070.075660.360.53.63.2226237.94.10.26
04-02-2023 17:0050.766550.075020.350.583.33.3242197.94.40.26
04-02-2023 16:3050.766690.074630.40.523.53.3233207.94.40.34
04-02-2023 16:0050.766640.074460.410.563.13.1248277.94.10.34
04-02-2023 15:3050.766630.074420.460.632.83273247.93.80.4
04-02-2023 15:0050.766570.074330.460.623.13.125527840.41
04-02-2023 14:3050.766570.074310.40.732.73.22563384.40.35
04-02-2023 14:0050.766550.074270.40.6143.4219227.94.50.35