St Mary's Sound wave
buoy observations on Tue, Jul 8, 2025 last observation shown
oldest observation available
Daily averages for 
| Hour | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 1.1 | 4 | SW | 16.6 | |
| 1.0 | 4 | WSW | 16.6 | |
| 1.1 | 4 | WNW | 17.0 | |
| 1.1 | 5 | WNW | 17.1 | |
| 1.2 | 5 | WSW | 16.8 | |
| 1.3 | 5 | WSW | 17.3 | |
| 1.4 | 5 | WSW | 17.4 | |
| 1.7 | 5 | WSW | 17.4 | |
| 1.6 | 5 | WSW | 17.4 | |
| 1.3 | 5 | W | 17.4 | |
| 1.2 | 5 | WNW | 17.4 | |
| 1.2 | 5 | W | 17.0 | |
| 1.2 | 5 | WSW | 16.6 | |
| 1.2 | 5 | W | 17.0 | |
| 1.1 | 5 | W | 17.0 | |
| 1.1 | 5 | NW | 17.0 | |
| 1.2 | 5 | NNW | 17.0 | |
| 1.4 | 5 | NW | 16.2 | |
| 1.5 | 5 | NW | 16.4 | |
| 1.6 | 5 | NNW | 17.4 | |
| 1.4 | 5 | NNW | 17.3 | |
| 1.5 | 5 | NW | 16.8 | |
| 1.4 | 5 | ENE | 17.2 | |
| 1.4 | 4 | NW | 17.0 | |
| 1.6 | 4 | WNW | 17.0 | |
| 1.4 | 4 | WSW | 17.1 | |
| 1.4 | 4 | W | 17.2 | |
| 1.6 | 5 | WNW | 17.2 | |
| 1.7 | 5 | NW | 17.2 | |
| 1.9 | 5 | W | 17.2 | |
| 1.9 | 5 | WSW | 17.0 | |
| 2.1 | 5 | WNW | 17.0 | |
| 1.8 | 5 | WSW | 17.0 | |
| 1.6 | 5 | NW | 17.0 | |
| 1.7 | 5 | WNW | 15.9 | |
| 1.9 | 5 | W | 16.2 | |
| 1.9 | 5 | WNW | 16.6 | |
| 1.9 | 5 | NW | 16.0 | |
| 2.0 | 5 | WNW | 16.4 | |
| 1.7 | 5 | W | 16.2 | |
| 1.6 | 5 | WNW | 16.0 | |
| 1.7 | 5 | NW | 16.1 | |
| 2.0 | 5 | NW | 16.4 | |
| 2.0 | 4 | NNW | 16.6 | |
| 2.0 | 4 | NNW | 16.8 | |
| 1.9 | 4 | W | 16.9 | |
| 1.9 | 4 | NW | 16.7 | |
| 1.8 | 4 | NW | 17.1 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.