M2 wave buoy observations on Sat, Nov 21, 2009

Hourly readings from the M2 wave buoy for Sat, Nov 21, 2009, including available wave height, period, direction, wind and sea temperature data.

Last observation shown Sat, Nov 21, 2009, 23:00

Oldest observation available Thu, May 3, 2001

Daily means for Nov 2009

Period Summary

Hog Says

24 wave-buoy observations were recorded during the day. Typical wave height was 9.1 ft (10th–90th percentile 5.4–12 ft), while mean peak wave period was 8.4 seconds (10th–90th percentile 6.2–11 seconds). Typical wind was 28.6 mph (10th–90th percentile 23.1–34.1 mph) and mean water temperature was 13.3°C (10th–90th percentile 13.3–13.4°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, Nov 21, 2009Last observation shown Sat, Nov 21, 2009
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)	5	5	5	5	6	6	6	7	7	8	8	8	10	10	11	11	13	10	10	11	11	11	12	13
Maximum wave height (ft)	8	7	6	8	10	9	8	9	10	12	11	12	15	19	15	18	19	15	13	17	17	16	19	19
Peak period (s)	11	11	11	11	12	6	6	7	6	7	6	6	6	7	8	9	9	9	8	9	9	9	9	9
Zero-crossing period (s)	5	5	5	5	5	6	6	6	5	5	5	5	5	6	6	6	7	7	6	7	6	6	6	6
Peak wave direction	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Mean wave direction	S	SSW	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Directional spread (°)	28.8	18.6	19.0	31.3	23.2	19.3	21.8	23.6	20.7	11.6	19.0	15.8	23.2	20.7	15.1	16.9	11.6	17.6	21.8	17.6	18.6	20.0	19.3	12.7
Wind direction	S	S	SSE	SSE	S	SSE	SSE	SSE	SSE	SE	SSE	SSE	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW
Wind speed (mph)	18	21	23	27	23	26	28	25	29	28	30	32	37	34	29	27	28	31	30	30	24	34	34	33
Water temperature(°C)	13.3	13.3	13.3	13.3	13.4	13.4	13.3	13.3	13.3	13.3	13.4	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3	13.3

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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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