K4 wave buoy observations on Sat, Apr 11, 2026 last observation shown oldest observation available Daily averages for
Line chart showing wave height and wave period for K4. Use the detailed observations table below for the same data in text form.
About K4 wave buoy
K4 (WMO 62105) is an offshore North Atlantic buoy west/north‑west of the UK (55.4000°N, 12.2000°W). It was positioned to observe storm waves and swell moving toward northern UK waters, supporting marine warning services. It typically measures directional waves and core meteorology (wind/pressure/air temperature).
| Hour | Wave height (ft) | Wave Period (s) | Wind Direction | Wind Speed (mph) | Water Temp (°C) |
|---|---|---|---|---|---|
| - | - | SSW | 46 | - | |
| - | - | SSW | 49 | - | |
| - | - | SW | 43 | - | |
| - | - | SW | 41 | - | |
| - | - | WSW | 39 | - | |
| - | - | W | 44 | - | |
| - | - | W | 44 | - | |
| - | - | WSW | 44 | - | |
| - | - | WSW | 40 | - | |
| - | - | WSW | 39 | - | |
| - | - | WSW | 39 | - | |
| - | - | W | 37 | - | |
| - | - | W | 36 | - | |
| - | - | W | 30 | - | |
| - | - | WNW | 34 | - | |
| - | - | WNW | 33 | - | |
| - | - | WNW | 32 | - | |
| - | - | NW | 32 | - | |
| - | - | NW | 33 | - | |
| - | - | NW | 32 | - | |
| - | - | NW | 29 | - | |
| - | - | NW | 30 | - | |
| - | - | WNW | 29 | - | |
| - | - | WNW | 26 | - |