Happisburgh wave buoy daily means for Jul 2022

Daily means from the Happisburgh wave buoy for Jul 2022, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Sun, Jul 31, 2022, 23:30

Data available: Wed, May 9, 2012 to Sat, Aug 22, 2026

Monthly means for 2022

Period Summary

Hog Says

1,485 wave-buoy observations covered all 31 days. Typical wave height was 1.5 ft (10th–90th percentile 0.7–3.1 ft), while mean average of more than one wave period type was 5.5 seconds (10th–90th percentile 3.5–8 seconds). Mean water temperature was 19°C (10th–90th percentile 17.6–20°C). 1 of 5,922 checked values (0%) were excluded by quality control. Across 9 comparable years, mean wave height was above the same-month mean of 1.6 ft and mean wave period was the same as the same-month mean of 5.5 seconds.

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

Typical Significant Wave Height

1.5ft

Mean: 1.8 ft

P10–P90: 0.7 — 3.1 ft

Recorded extremes

0.4 — 6.5 ft

Mean Observed Wave Period

5.5secs

P10–P90: 3.5 — 8secs

Recorded extremes

1.7 — 11.8secs

Observed Wave Direction

Circular concentration: 79%

Mean Water Temperature

19°C

P10–P90: 17.6 — 20°C

Recorded extremes

17.4 — 20.6°C

Compared With Previous Julys

Historical baseline from 13,342 observations across 9 years.

Wave Height: 1.8ft; 0.2ft above mean; Historical mean 1.575ft
Wave Period: 5.5s; In line with the historical mean; Historical mean 5.5s
Water Temperature: 19°C; 0.9°C above mean; Historical mean 18.1°C

Show 10th–90th percentile ranges

About Happisburgh wave buoy

Happisburgh is a Channel Coastal Observatory wave station off the northeast Norfolk coast. It supplies a nearshore North Sea record for one of England's most rapidly changing soft-cliff frontages, where communities, beaches and coastal defences are exposed to frequent erosion.

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

Happisburgh wave buoy daily means Jul 2022Last observation shown Jul 2022
Metric	Jul 1	Jul 2	Jul 3	Jul 4	Jul 5	Jul 6	Jul 7	Jul 8	Jul 9	Jul 10	Jul 11	Jul 12	Jul 13	Jul 14	Jul 15	Jul 16	Jul 17	Jul 18	Jul 19	Jul 20	Jul 21	Jul 22	Jul 23	Jul 24	Jul 25	Jul 26	Jul 27	Jul 28	Jul 29	Jul 30	Jul 31
Mean significant wave height (ft)	1	1	1	1	2	2	4	2	2	2	2	1	1	2	1	2	1	1	1	1	4	3	2	1	1	3	3	3	2	1	1
Mean peak period (s)	5	5	4	4	5	6	7	8	6	7	6	5	4	5	6	5	5	4	4	4	6	7	7	6	4	7	10	6	5	5	4
Mean zero-crossing period (s)	3	3	3	3	4	4	4	5	4	5	4	3	3	4	4	4	4	3	3	3	4	5	5	4	3	4	5	4	4	4	3
Mean peak wave direction	ENEconcentration 86%	Econcentration 90%	NEconcentration 85%	Nconcentration 85%	Nconcentration 97%	Nconcentration 94%	Nconcentration 96%	NNEconcentration 98%	Nconcentration 97%	NNEconcentration 98%	NEconcentration 82%	ENEconcentration 86%	NNEconcentration 82%	Nconcentration 95%	NNEconcentration 99%	NNEconcentration 97%	ENEconcentration 83%	ENEconcentration 81%	Econcentration 80%	Econcentration 58%	Nconcentration 95%	NNEconcentration 99%	NEconcentration 88%	NEconcentration 81%	NNEconcentration 85%	Nconcentration 94%	NNEconcentration 99%	ENEconcentration 89%	ENEconcentration 98%	ENEconcentration 98%	NEconcentration 65%
Mean directional spread (°)	37.0	37.5	42.9	32.7	25.7	26.6	20.8	25.8	25.2	25.8	28.5	36.5	31.2	31.9	30.3	29.8	29.8	35.6	35.1	32.7	22.3	23.7	26.3	35.0	41.9	23.8	30.0	28.9	29.1	31.9	32.6
Mean water temperature(°C)	17.8	17.7	17.7	17.6	17.6	17.6	17.6	17.8	18.0	18.3	18.6	18.9	19.1	19.3	19.3	19.3	19.4	19.6	19.9	20.1	19.9	19.8	19.8	20.0	19.9	19.8	19.8	19.7	19.7	19.7	19.6

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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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