Seaford wave buoy observations on Mon, Nov 23, 2020

Hourly readings from the Seaford wave buoy for Mon, Nov 23, 2020, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Mon, Nov 23, 2020, 23:30

Oldest observation available Sun, Nov 3, 2013

Daily means for Nov 2020

Period Summary

Hog Says

48 wave-buoy observations were recorded during the day. Typical wave height was 1.5 ft (10th–90th percentile 1–2.6 ft), while mean peak wave period was 10.1 seconds (10th–90th percentile 4.1–12.4 seconds). Typical wind was 0 mph and mean water temperature was 12.1°C (10th–90th percentile 11.6–12.3°C). All 216 checked values passed quality control.

Generated only from the observations and comparisons shown on this page.

About Seaford wave buoy

Seaford is a National Network Datawell Directional WaveRider in about 11 metres of water off East Sussex. First deployed on 22 January 2008, it records waves reaching Seaford Bay between Newhaven and Beachy Head and supports assessment of the town's exposed shingle frontage.

Its current data source reports wave height, wave period, wave direction, directional spread, wave power and sea temperature.

Seaford wave buoy hourly observations Mon, Nov 23, 2020Last observation shown Mon, Nov 23, 2020
Metric	Mon 00:00	Mon 00:30	Mon 01:00	Mon 01:30	Mon 02:00	Mon 02:30	Mon 03:00	Mon 03:30	Mon 04:00	Mon 04:30	Mon 05:00	Mon 05:30	Mon 06:00	Mon 06:30	Mon 07:00	Mon 07:30	Mon 08:00	Mon 08:30	Mon 09:00	Mon 09:30	Mon 10:00	Mon 10:30	Mon 11:00	Mon 11:30	Mon 12:00	Mon 12:30	Mon 13:00	Mon 13:30	Mon 14:00	Mon 14:30	Mon 15:00	Mon 15:30	Mon 16:00	Mon 16:30	Mon 17:00	Mon 17:30	Mon 18:00	Mon 18:30	Mon 19:00	Mon 19:30	Mon 20:00	Mon 20:30	Mon 21:00	Mon 21:30	Mon 22:00	Mon 22:30	Mon 23:00	Mon 23:30
Significant wave height (ft)	1	2	2	1	2	2	2	2	2	2	2	1	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	1	1	2	2	2	2	2	2	3	3	3	3	3	3	3	3
Maximum wave height (ft)	2	2	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	1	1	1	1	1	2	2	2	3	3	2	2	2	3	2	3	3	4	4	4	4	5	4	5	4	4	4
Peak period (s)	13	13	13	12	12	11	11	11	12	12	12	12	11	13	13	11	13	13	13	12	11	13	11	12	12	13	11	12	12	11	11	11	11	11	11	11	12	11	3	4	4	4	4	4	4	4	4	4
Zero-crossing period (s)	5	5	5	5	5	5	5	5	5	5	6	6	6	6	6	6	6	5	5	6	6	6	6	6	6	6	6	4	3	4	3	3	3	3	3	3	3	3	3	3	3	3	3	4	4	3	3	3
Energy period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Reported period (s)	5	-	5	-	5	-	5	-	6	-	6	-	5	-	6	-	5	-	6	-	6	-	6	-	5	-	3	-	3	-	3	-	3	-	3	-	3	-	3	-	3	-	3	-	3	-	3	-
Wave power, kilowatts per metre	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Peak wave direction	SW	SW	SW	SSW	SSW	SW	SW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SW	SW	SW	SSW	SSW	SW	SW	SSW	SSW	SW	SW	SSW	SSW	SW	SW	SW	SW
Directional spread (°)	27.0	30.0	36.0	47.0	50.0	27.0	25.0	30.0	49.0	43.0	40.0	40.0	35.0	27.0	39.0	18.0	37.0	29.0	24.0	18.0	24.0	16.0	25.0	23.0	23.0	28.0	28.0	25.0	42.0	34.0	41.0	34.0	39.0	51.0	42.0	53.0	41.0	32.0	25.0	25.0	23.0	24.0	18.0	18.0	17.0	19.0	22.0	21.0
Reported wave direction	SW	-	SSW	-	SW	-	SSW	-	SW	-	SW	-	SW	-	SW	-	SW	-	SW	-	SW	-	SW	-	SW	-	SW	-	SSW	-	SW	-	SSW	-	SW	-	SSW	-	SW	-	SSW	-	SW	-	SW	-	SW	-
Water temperature(°C)	11.4	11.6	11.6	11.6	11.7	11.8	11.9	11.8	11.7	11.4	11.4	11.7	11.8	11.8	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	11.8	11.9	12.2	12.2	12.3	12.3	12.3	12.3	12.3	12.3	12.2	12.2	12.2	12.2	12.2	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3	12.3

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The observation data displayed on this page is from the Regional Coastal Monitoring Programme.

Learn how SurfHog combines, checks and summarizes observations in the data and methodology notes.

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