M4 wave buoy daily averages for Feb 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 M4 wave buoy
M4 is an offshore data buoy in the Atlantic approaches (55.0000°N, 10.0000°W). It supports marine forecasting by providing real‑time sea‑state and weather observations in open water. It typically reports directional waves and meteorology.
| Day | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|