Happisburgh wave buoy daily means for Mar 2014

Daily means from the Happisburgh wave buoy for Mar 2014, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Mon, Mar 31, 2014, 23:30

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

Monthly means for 2014

Period Summary

Hog Says

1,486 wave-buoy observations covered all 31 days. Typical wave height was 1.7 ft (10th–90th percentile 0.7–3.6 ft), while mean average of more than one wave period type was 6.7 seconds (10th–90th percentile 4.3–10.5 seconds). Mean water temperature was 7.2°C (10th–90th percentile 6–8.1°C). 20 of 5,943 checked values (0.3%) were excluded by quality control. Across 1 comparable year, mean wave height was below the same-month mean of 4.2 ft and mean wave period was below the same-month mean of 7.8 seconds.

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

Typical Significant Wave Height

1.7ft

Mean: 1.9 ft

P10–P90: 0.7 — 3.6 ft

Recorded extremes

0.4 — 5.4 ft

Mean Observed Wave Period

6.7secs

P10–P90: 4.3 — 10.5secs

Recorded extremes

2.9 — 22.2secs

Available for 742 of 743 hourly samples

Observed Wave Direction

Circular concentration: 82%

Mean Water Temperature

7.2°C

P10–P90: 6 — 8.1°C

Recorded extremes

5.7 — 8.5°C

Compared With Previous Marchs

Historical baseline from 1,486 observations across 1 year.

Wave Height: 1.9ft; 2.3ft below mean; Historical mean 4.167ft
Wave Period: 6.7s; 1.1s below mean; Historical mean 7.8s
Water Temperature: 7.2°C; 3.4°C above mean; Historical mean 3.8°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 Mar 2014Last observation shown Mar 2014
Metric	Mar 1	Mar 2	Mar 3	Mar 4	Mar 5	Mar 6	Mar 7	Mar 8	Mar 9	Mar 10	Mar 11	Mar 12	Mar 13	Mar 14	Mar 15	Mar 16	Mar 17	Mar 18	Mar 19	Mar 20	Mar 21	Mar 22	Mar 23	Mar 24	Mar 25	Mar 26	Mar 27	Mar 28	Mar 29	Mar 30	Mar 31
Mean significant wave height (ft)	2	2	2	1	1	1	1	2	1	3	4	2	1	1	3	3	3	2	2	1	1	1	2	3	2	4	4	4	3	2	1
Mean peak period (s)	5	5	6	7	6	4	4	5	8	10	6	5	12	9	6	7	10	9	6	5	5	5	6	9	8	6	8	7	6	5	5
Mean zero-crossing period (s)	4	4	4	5	4	3	4	4	4	4	4	4	4	4	4	5	5	4	4	4	4	4	4	5	4	4	5	5	4	4	4
Mean peak wave direction	ENEconcentration 98%	ENEconcentration 92%	ENEconcentration 98%	NEconcentration 98%	NNEconcentration 99%	ENEconcentration 92%	NEconcentration 66%	ENEconcentration 77%	Econcentration 76%	Nconcentration 85%	NEconcentration 98%	ENEconcentration 99%	NNEconcentration 91%	Nconcentration 95%	Nconcentration 96%	Nconcentration 97%	NNEconcentration 99%	Nconcentration 94%	Nconcentration 88%	ENEconcentration 95%	NNEconcentration 76%	NEconcentration 76%	Nconcentration 92%	NNEconcentration 99%	NEconcentration 82%	NEconcentration 95%	NEconcentration 99%	NEconcentration 100%	NEconcentration 100%	NEconcentration 99%	NNEconcentration 98%
Mean directional spread (°)	25.1	30.7	24.2	30.1	28.3	32.2	35.7	24.1	33.1	33.9	26.1	27.6	46.6	41.8	18.9	22.0	26.1	28.2	29.8	37.7	35.8	38.0	31.9	22.4	27.8	23.9	21.4	21.8	22.6	26.8	30.2
Mean water temperature(°C)	5.9	5.8	5.9	6.0	6.1	6.2	6.4	6.5	6.7	6.7	6.8	7.1	7.1	7.1	7.3	7.5	7.8	7.9	7.9	8.0	8.1	8.0	7.8	7.8	7.8	7.7	7.6	7.7	7.9	8.0	8.2

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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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