St Mary's Sound wave buoy observations on Thu, Oct 30, 2025 last observation shown oldest observation available Daily averages for
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 11.4 | 6 | S | 13.8 | |
| 10.6 | 6 | S | 13.8 | |
| 10.0 | 6 | S | 13.9 | |
| 9.2 | 5 | S | 13.9 | |
| 9.2 | 5 | S | 13.9 | |
| 9.5 | 5 | S | 13.8 | |
| 8.5 | 5 | S | 13.9 | |
| 7.8 | 5 | SSE | 13.8 | |
| 7.2 | 5 | S | 13.8 | |
| 6.8 | 5 | S | 13.9 | |
| 6.2 | 4 | S | 13.9 | |
| 5.9 | 4 | S | 13.9 | |
| 4.9 | 4 | S | 13.9 | |
| 4.7 | 4 | S | 13.9 | |
| 4.2 | 4 | S | 13.9 | |
| 3.9 | 4 | SSW | 13.9 | |
| 3.5 | 4 | S | 13.9 | |
| 3.3 | 4 | S | 13.9 | |
| 3.1 | 4 | NNW | 13.9 | |
| 2.9 | 4 | N | 13.9 | |
| 2.8 | 4 | NNW | 13.9 | |
| 2.8 | 4 | NW | 13.9 | |
| 2.6 | 4 | NNW | 13.9 | |
| 2.8 | 4 | NNW | 13.9 | |
| 2.6 | 4 | NW | 13.9 | |
| 2.4 | 4 | NNW | 13.9 | |
| 2.4 | 5 | NNW | 13.8 | |
| 2.5 | 5 | NNW | 13.8 | |
| 2.7 | 5 | NNW | 13.8 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.