St Mary's Sound wave
buoy observations on Mon, Sep 15, 2025 last observation shown
oldest observation available
Daily averages for 
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 7.3 | 6 | NW | 14.8 | |
| 8.0 | 6 | WNW | 14.8 | |
| 7.6 | 6 | W | 14.8 | |
| 8.1 | 6 | WSW | 14.9 | |
| 8.6 | 6 | WSW | 15.0 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.