Hornsea wave buoy daily means for Oct 2019

Daily means from the Hornsea wave buoy for Oct 2019, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Thu, Oct 31, 2019, 23:30

Data available: Sat, Jun 7, 2008 to Sat, Aug 22, 2026

Monthly means for 2019

Period Summary

Hog Says

825 wave-buoy observations covered 18 of 31 days (58%). Typical wave height was 3.3 ft (10th–90th percentile 1.7–6.1 ft), while mean average of more than one wave period type was 8.7 seconds (10th–90th percentile 4.3–12.9 seconds). Mean water temperature was 12.7°C (10th–90th percentile 11.7–13.6°C). 11 of 3,274 checked values (0.3%) were excluded by quality control. Across 9 comparable years, mean wave height was above the same-month mean of 3.1 ft and mean wave period was above the same-month mean of 7.2 seconds.

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

Typical Significant Wave Height

3.3ft

Mean: 3.6 ft

P10–P90: 1.7 — 6.1 ft

Recorded extremes

0.9 — 8.4 ft

Mean Observed Wave Period

8.7secs

P10–P90: 4.3 — 12.9secs

Recorded extremes

2.1 — 20secs

Observed Wave Direction

Circular concentration: 71%

Mean Water Temperature

12.7°C

P10–P90: 11.7 — 13.6°C

Recorded extremes

11.4 — 14.1°C

Compared With Previous Octobers

Historical baseline from 13,109 observations across 9 years.

Wave Height: 3.6ft; 0.5ft above mean; Historical mean 3.117ft
Wave Period: 8.7s; 1.5s above mean; Historical mean 7.2s
Water Temperature: 12.7°C; 0.2°C below mean; Historical mean 12.9°C

Show 10th–90th percentile ranges

About Hornsea wave buoy

Hornsea is a Channel Coastal Observatory wave station off the rapidly eroding Holderness coast of East Yorkshire. Its North Sea record provides local wave context for Hornsea's defended frontage and the adjacent soft-cliff coastline, where storms drive substantial shoreline change.

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

Hornsea wave buoy daily means Oct 2019Last observation shown Oct 2019
Metric	Oct 1	Oct 2	Oct 3	Oct 4	Oct 5	Oct 6	Oct 7	Oct 8	Oct 9	Oct 10	Oct 11	Oct 12	Oct 13	Oct 14	Oct 15	Oct 16	Oct 17	Oct 18	Oct 19	Oct 20	Oct 21	Oct 22	Oct 23	Oct 24	Oct 25	Oct 26	Oct 27	Oct 28	Oct 29	Oct 30	Oct 31
Mean significant wave height (ft)	6	6	5	4	4	6	5	2	3	-	-	-	-	-	-	-	-	-	-	-	-	-	2	2	2	3	2	4	3	3	3
Mean maximum wave height (ft)	9	10	7	6	5	10	7	2	4	-	-	-	-	-	-	-	-	-	-	-	-	-	3	3	3	4	4	5	5	5	5
Mean peak period (s)	9	11	12	10	9	7	7	6	3	-	-	-	-	-	-	-	-	-	-	-	-	-	15	13	9	8	11	10	7	5	5
Mean zero-crossing period (s)	5	6	6	5	5	5	4	3	3	-	-	-	-	-	-	-	-	-	-	-	-	-	4	5	4	4	4	5	4	4	4
Mean energy period (s)	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mean wave power, kilowatts per metre	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Mean peak wave direction	NNEconcentration 99%	NNEconcentration 100%	NNEconcentration 100%	NNEconcentration 94%	NEconcentration 91%	Econcentration 97%	Econcentration 99%	SSEconcentration 41%	SSWconcentration 95%	-	-	-	-	-	-	-	-	-	-	-	-	-	NNEconcentration 100%	NNEconcentration 100%	ENEconcentration 62%	NEconcentration 92%	NNEconcentration 89%	NNEconcentration 100%	NNEconcentration 98%	ENEconcentration 89%	ESEconcentration 99%
Mean directional spread (°)	16.6	13.9	14.0	16.9	14.9	19.5	15.9	24.9	25.5	-	-	-	-	-	-	-	-	-	-	-	-	-	20.4	19.6	21.0	29.8	24.0	17.7	20.2	31.5	24.9
Mean water temperature(°C)	13.9	13.6	13.5	13.4	13.3	13.3	13.2	13.3	13.3	-	-	-	-	-	-	-	-	-	-	-	-	-	12.4	12.3	12.3	12.2	12.0	11.8	11.8	11.7	11.6

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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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