M2 wave buoy observations on Sat, Jan 3, 2026 last observation shown Sat, Jan 3, 2026, 23:00 oldest observation available Sat, Apr 29, 2023 Daily averages for Jan 2026

About M2 wave buoy

M2 is an offshore data buoy in the NE Atlantic west/south‑west of Ireland (53.2900°N, 5.2600°W). It is placed to observe approaching Atlantic sea states and weather systems, improving warnings and forecasts for Ireland and the UK. It typically reports directional wave parameters and standard meteorology.

M2 wave buoy hourly observations Sat, Jan 3, 2026 last observation shown Sat, Jan 3, 2026
Hour	Wave height (ft)	Wave Period (s)	Wind Direction	Wind Speed (mph)	Water Temp (°C)
Sat 23:00	7	5	NW	20	11.3
Sat 22:00	5	6	NW	20	11.2
Sat 21:00	5	5	NNW	24	11.2
Sat 20:00	5	5	NW	22	11.2
Sat 19:00	6	5	NNW	24	11.2
Sat 18:00	7	5	NNW	24	11.1
Sat 17:00	7	5	NNW	24	11.2
Sat 16:00	7	5	NNW	29	11.2
Sat 15:00	7	5	NNW	29	11.2
Sat 14:00	7	5	NNW	26	11.3
Sat 13:00	8	5	NNW	29	11.3
Sat 12:00	8	5	NNW	29	11.3
Sat 11:00	8	5	NNW	29	11.3
Sat 10:00	7	6	NNW	26	11.3
Sat 09:00	7	6	NNW	24	11.3
Sat 08:00	7	6	NNW	26	11.3
Sat 07:00	7	5	NW	29	11.3
Sat 06:00	7	5	NW	31	11.2
Sat 05:00	7	5	NNW	31	11.2
Sat 04:00	7	5	NNW	31	11.3
Sat 03:00	7	5	NNW	33	11.3
Sat 02:00	7	5	NW	29	11.3
Sat 01:00	7	5	NNW	29	11.3
Sat 00:00	7	5	NNW	29	11.3

› Wave Buoy List