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)
31-01-2023 11:0050.766250.075721.222.145.63.8238157.74.63.32
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)
28-11-2022 00:0050.766290.075960.91.1812.54.121139126.82.7
27-11-2022 23:3050.766270.075960.891.2410.53.621145125.72.2
27-11-2022 23:0050.766260.075980.871.1811.13.421230125.82.15
27-11-2022 22:3050.766270.075980.751.2211.13.52084812.261.64
27-11-2022 22:0050.766230.075960.731.2411.13.82104812.16.41.66
27-11-2022 21:3050.766230.075940.651.0811.842103911.861.25
27-11-2022 21:0050.766230.075920.651.0311.84.12143411.85.81.19
27-11-2022 20:3050.766190.075900.630.9212.54.22173911.55.71.1
27-11-2022 20:0050.766080.075810.630.914.44.12003011.55.51.06
27-11-2022 19:3050.765960.075620.640.8954.21982611.65.61.12
27-11-2022 19:0050.765890.075190.650.844.64.31912111.45.61.16
27-11-2022 18:3050.766030.074970.730.9254.31962311.45.91.54
27-11-2022 18:0050.766280.074610.751.1315.44.42123611.56.41.75
27-11-2022 17:3050.766560.074420.771.084.84.31913312.261.76
27-11-2022 17:0050.766590.074390.861.0454.31882312.15.92.15
27-11-2022 16:3050.766610.074440.941.35.34.31902512.25.92.57
27-11-2022 16:0050.766620.074441.051.5954.41942212.26.13.29
27-11-2022 15:3050.766610.074421.041.685.34.51902012.16.23.31
27-11-2022 15:0050.766510.074371.141.447.74.422519126.13.88
27-11-2022 14:3050.766500.074391.211.915.34.42013011.964.3
27-11-2022 14:0050.766510.074421.352.015.64.519629126.15.45
27-11-2022 13:3050.766620.075491.321.975.64.619718126.15.2
27-11-2022 13:0050.766310.075901.441.885.64.620825125.95.99
27-11-2022 12:3050.766260.075901.371.875.64.521131125.85.34
27-11-2022 12:0050.766300.075921.552.395.94.721117125.76.68
27-11-2022 11:3050.766280.075921.552.645.94.621123125.56.54
27-11-2022 11:0050.766250.075961.612.26.34.721720125.77.21
27-11-2022 10:3050.766230.075941.572.486.34.72171911.95.76.91
27-11-2022 10:0050.766230.075961.932.726.34.92141811.95.910.72
27-11-2022 09:3050.766220.076001.732.866.74.721421125.78.34
27-11-2022 09:0050.766230.075961.972.756.74.92081912.15.911.17
27-11-2022 08:3050.766270.075941.952.867.14.82142112.15.910.95
27-11-2022 08:0050.766250.075922.062.997.14.92082312.15.912.37
27-11-2022 07:3050.766450.075902.153.697.152081612.16.113.77
27-11-2022 07:0050.766780.075122.183.847.75.22081512.16.414.83
27-11-2022 06:3050.766660.074592.23.286.75.12031812.16.214.63
27-11-2022 06:0050.766590.074442.053.347.14.91962412.26.212.86
27-11-2022 05:3050.766650.074522.213.917.151962012.26.114.72
27-11-2022 05:0050.766670.074522.383.47.75.32031812.26.518.13
27-11-2022 04:3050.766640.074482.493.87.15.31931612.26.519.75
27-11-2022 04:0050.766530.074392.593.887.15.51901812.16.621.79
27-11-2022 03:3050.766630.074442.693.438.35.52081912.16.623.39
27-11-2022 03:0050.766590.074422.873.987.15.51941912.16.626.5
27-11-2022 02:3050.766610.074482.84.537.75.42082012.16.525.07
27-11-2022 02:0050.766610.074462.94.396.75.419717126.326.09
27-11-2022 01:3050.766780.0746734.246.75.51941512.16.428.22
27-11-2022 01:0050.766860.075343.054.677.15.519717126.328.66
27-11-2022 00:3050.766550.075812.475.87.15.12012112617.91
27-11-2022 00:0050.766360.075902.624.186.75.21961712620.24