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M2 wave buoy observations on Fri, Dec 12, 2025last observation shownoldest observation availableDaily averages for

Line chart showing wave height and wave period for M2. Use the detailed observations table below for the same data in text form.

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 Fri, Dec 12, 2025last observation shown
HourWave height (ft)Wave Period (s)Wind DirectionWind Speed (mph)Water Temp (°C)
66N5 12.5
56W7 12.5
56W7 12.5
56SW7 12.5
46SSW9 12.5
46S12 12.5
46SSW12 12.5
46SSW14 12.5
46SSW18 12.5
45SSW20 12.5
45SSW16 12.5
45SW20 12.5
44SSW20 12.5
44SSW18 12.5
45SSW18 12.5
44SSW20 12.5
44SSW18 12.5
44SSW16 12.5
45SSW18 12.5
45SW18 12.5
45SW18 12.5
45SW18 12.5
45SW16 12.5
35SSW18 12.5

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