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M5 wave buoy observations on Mon, Mar 9, 2026last observation shownnoneoldest observation available

Line chart showing wave height and wave period for M5. Use the detailed observations table below for the same data in text form.

About M5 wave buoy

M5 is an offshore data buoy in the Atlantic approaches (51.4100°N, 6.4200°W). It is positioned to monitor swell and storm waves moving toward Ireland and the UK, supporting marine warnings. It typically reports waves (height/period/direction) and basic meteorology.

M5 wave buoy hourly observations Mon, Mar 9, 2026last observation shown unknown
HourWave height (ft)Wave Period (s)Wind DirectionWind Speed (mph)Water Temp (°C)
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