St Mary's Sound wave buoy daily averages for May 2024 last observation shown oldest observation available Monthly averages for
Average Wave Height
3 ft
1 — 6.7 ft
Average Wave period
5 secs
3.7 — 5.4 secs
Average Wave Direction
SW
Average Water temperature
13 °C
11.7 — 13.5 °C
Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
---|---|---|---|---|
2.0 | 4 | N | 13.4 | |
2.5 | 4.2 | NW | 13.3 | |
3.0 | 5 | SW | 13.4 | |
4.8 | 5.1 | SW | 13.2 | |
4.2 | 5.1 | SW | 13.2 | |
4.5 | 5.3 | SW | 13.1 | |
4.6 | 4.3 | S | 13.0 | |
1.5 | 5.1 | SSW | 13.3 | |
2.2 | 4.6 | NW | 13.3 | |
1.7 | 4.7 | WNW | 13.1 | |
1.1 | 4 | SW | 13.1 | |
1.0 | 4.4 | SSW | 13.3 | |
1.2 | 4.3 | WNW | 13.5 | |
1.6 | 4.6 | NW | 13.2 | |
2.0 | 4.6 | SW | 13.4 | |
3.0 | 4.3 | SSE | 13.0 | |
4.4 | 4.2 | SSE | 12.7 | |
6.4 | 5.1 | SSW | 12.5 | |
6.7 | 5 | SSW | 12.5 | |
1.9 | 4.8 | NW | 12.4 | |
2.6 | 4 | ESE | 12.3 | |
2.6 | 4 | SE | 12.2 | |
2.4 | 3.7 | SE | 12.1 | |
1.4 | 5.1 | SW | 12.1 | |
1.8 | 5.4 | SW | 12.1 | |
2.6 | 5.3 | SSW | 12.0 | |
5.7 | 5.2 | SSW | 11.9 | |
4.0 | 4.4 | SSW | 11.9 | |
1.9 | 4.4 | SW | 11.8 | |
2.3 | 4.8 | W | 11.8 | |
3.7 | 5 | SW | 11.7 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.