M2 wave buoy observations on Sat, Jan 31, 2015

Hourly readings from the M2 wave buoy for Sat, Jan 31, 2015, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Sat, Jan 31, 2015, 23:00

Oldest observation available Thu, May 3, 2001

Daily means for Jan 2015

Period Summary

Hog Says

24 wave-buoy observations were recorded during the day. Typical wave height was 10.7 ft (10th–90th percentile 7.6–11.9 ft), while mean peak wave period was 7.3 seconds (10th–90th percentile 5.8–8.3 seconds). Typical wind was 32.8 mph (10th–90th percentile 30.5–34.2 mph) and mean water temperature was 9°C (10th–90th percentile 8.9–9°C). All 144 checked values passed quality control.

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

About M2 wave buoy

M2 (WMO 62091) is part of the Irish Marine Data Buoy Observation Network, managed by the Marine Institute in collaboration with Met Éireann. Moored in the Irish Sea east of Ireland, it provides open-water context for the busy, relatively enclosed waters between the Irish and British coasts.

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

M2 wave buoy hourly observations Sat, Jan 31, 2015Last observation shown Sat, Jan 31, 2015
Metric	Sat 00:00	Sat 01:00	Sat 02:00	Sat 03:00	Sat 04:00	Sat 05:00	Sat 06:00	Sat 07:00	Sat 08:00	Sat 09:00	Sat 10:00	Sat 11:00	Sat 12:00	Sat 13:00	Sat 14:00	Sat 15:00	Sat 16:00	Sat 17:00	Sat 18:00	Sat 19:00	Sat 20:00	Sat 21:00	Sat 22:00	Sat 23:00
Significant wave height (ft)	7	6	8	8	8	9	10	11	11	13	11	12	12	11	11	11	11	11	11	9	10	10	11	10
Maximum wave height (ft)	10	9	10	12	12	12	17	20	15	20	16	17	18	14	15	18	18	17	16	13	14	12	17	13
Peak period (s)	5	6	6	6	6	7	8	7	7	8	8	8	8	8	8	8	8	8	8	7	8	8	8	7
Zero-crossing period (s)	4	4	5	5	5	5	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6
Peak wave direction	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N
Mean wave direction	NW	NW	NW	NW	NNW	NW	NNW	NNW	NNW	N	N	N	N	NNW	N	N	N	N	N	N	N	N	N	N
Directional spread (°)	15.5	30.9	21.1	18.3	21.1	21.1	26.7	29.5	16.9	21.1	19.7	15.5	18.3	15.5	16.9	19.7	15.5	15.5	16.9	22.5	14.1	23.9	14.1	16.9
Wind direction	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NNW	NW	NNW	NNW	NNW	NNW	NNW	NW	NNW
Wind speed (mph)	29	31	30	32	34	32	32	34	34	33	35	35	34	33	34	34	34	32	33	29	34	31	32	31
Water temperature(°C)	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	9.0	8.9	8.9	8.9	8.9	9.0	8.9	8.9

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The observation data displayed on this page is from the Met Éireann Irish Marine Data Buoy Observation Network.

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

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