St Mary's Sound wave buoy daily averages for Oct 2016 last observation shown oldest observation available Monthly averages for
Average Wave Height
4 ft
0.4 — 13.2 ft
Average Wave period
8 secs
3 — 17 secs
Average Wave Direction
S
Average Water temperature
14 °C
10.2 — 16.8 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 3 | 8 | ESE | 13.8 | |
| 3 | 6 | ESE | 13.8 | |
| 3 | 8 | S | 13.9 | |
| 2 | 10 | NW | 13.9 | |
| 2 | 9 | WSW | 13.9 | |
| 2 | 8 | SW | 13.9 | |
| 3 | 8 | SSW | 13.9 | |
| 5 | 8 | SSE | 13.9 | |
| 10 | 8 | ESE | 14.0 | |
| 4 | 6 | ESE | 14.0 | |
| 1 | 13 | NW | 13.0 | |
| 1 | 13 | WNW | 13.4 | |
| 2 | 10 | SW | 14.0 | |
| 3 | 7 | W | 14.0 | |
| 4 | 7 | SW | 14.1 | |
| 7 | 8 | SSW | 14.2 | |
| 5 | 7 | SSW | 14.3 | |
| 4 | 5 | SSE | 14.4 | |
| 4 | 7 | ESE | 14.6 | |
| 7 | 7 | SE | 14.7 | |
| 6 | 6 | ESE | 15.1 | |
| 2 | 9 | N | 15.2 | |
| 2 | 10 | NW | 15.0 | |
| 2 | 11 | NW | 14.4 | |
| 4 | 8 | ESE | 14.1 | |
| 7 | 7 | ESE | 14.2 | |
| 6 | 7 | ESE | 14.3 | |
| 8 | 7 | SE | 14.4 | |
| 6 | 6 | SSW | 14.5 | |
| 3 | 9 | WNW | 14.7 | |
| 4 | 8 | W | 14.5 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.