M3 wave buoy daily averages for Mar 2026 last observation shown none Data available: to
Average Wave Height
- ft
- — - ft
Average Wave period
- secs
- — - secs
Average Water temperature
- °C
- — - °C
Average Wind
, - mph
- — - mph
About M3 wave buoy
M3 is an offshore data buoy in the Atlantic approaches (51.1300°N, 10.3300°W). It provides upstream observations of swell and storm conditions relevant to Ireland/UK marine forecasts. It typically measures wave height/period/direction plus basic meteorological variables.
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|