Happisburgh wave buoy daily means for Oct 2015

Daily means from the Happisburgh wave buoy for Oct 2015, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Sat, Oct 31, 2015, 23:30

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

Monthly means for 2015

Period Summary

Hog Says

1,490 wave-buoy observations covered all 31 days. Typical wave height was 2 ft (10th–90th percentile 1.1–4.6 ft), while mean peak wave period was 6 seconds (10th–90th percentile 4.3–7.7 seconds). Mean water temperature was 13.6°C (10th–90th percentile 12.2–15.1°C). 5 of 5,960 checked values (0.1%) were excluded by quality control. Across 3 comparable years, mean wave height was above the same-month mean of 2.3 ft and mean wave period was below the same-month mean of 6.7 seconds.

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

Typical Significant Wave Height

2ft

Mean: 2.4 ft

P10–P90: 1.1 — 4.6 ft

Recorded extremes

0.5 — 7.8 ft

Mean Observed Wave Period

6secs

P10–P90: 4.3 — 7.7secs

Recorded extremes

2 — 11.8secs

Available for 744 of 745 hourly samples

Observed Wave Direction

Circular concentration: 86%

Mean Water Temperature

13.6°C

P10–P90: 12.2 — 15.1°C

Recorded extremes

11.9 — 15.2°C

Compared With Previous Octobers

Historical baseline from 4,470 observations across 3 years.

Wave Height: 2.4ft; 0.1ft above mean; Historical mean 2.329ft
Wave Period: 6s; 0.7s below mean; Historical mean 6.7s
Water Temperature: 13.6°C; 0.2°C above mean; Historical mean 13.4°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 Oct 2015Last observation shown Oct 2015
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)	2	2	2	1	2	2	2	3	2	2	4	3	5	5	4	6	5	3	3	2	1	1	2	1	2	2	2	2	2	2	2
Mean peak period (s)	5	4	5	9	5	5	8	7	7	5	6	7	6	7	7	8	7	6	6	5	5	5	8	6	6	5	5	5	6	6	5
Mean zero-crossing period (s)	4	3	4	4	3	4	5	5	5	3	4	4	4	5	4	5	5	4	4	4	4	4	5	4	4	4	4	4	4	4	4
Mean peak wave direction	ENEconcentration 99%	ENEconcentration 99%	ENEconcentration 95%	NNEconcentration 97%	Econcentration 92%	Econcentration 96%	NNEconcentration 94%	Nconcentration 97%	NNEconcentration 99%	ENEconcentration 94%	ENEconcentration 100%	NEconcentration 100%	NEconcentration 100%	NEconcentration 100%	NEconcentration 99%	NEconcentration 99%	NNEconcentration 100%	NNEconcentration 99%	NNEconcentration 100%	NNEconcentration 100%	NEconcentration 85%	Nconcentration 82%	Nconcentration 97%	NEconcentration 74%	Nconcentration 97%	Econcentration 92%	ENEconcentration 99%	ENEconcentration 99%	ENEconcentration 93%	Econcentration 99%	Econcentration 99%
Mean directional spread (°)	24.5	28.7	29.3	34.3	22.3	22.3	21.8	22.4	25.0	28.1	22.7	21.1	22.8	21.4	20.4	20.0	20.0	22.3	22.3	27.7	39.4	30.5	24.5	29.6	26.2	25.6	23.3	24.7	25.6	23.8	24.9
Mean water temperature(°C)	15.2	15.1	15.1	15.1	14.9	15.0	15.1	14.9	14.9	14.8	14.5	14.2	13.8	13.3	13.1	13.1	13.0	13.0	13.0	12.9	12.9	12.9	12.7	12.6	12.4	12.3	12.3	12.2	12.1	12.2	12.2

Swipe sideways to see more days.

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.

› Wave Buoy List