St Mary's Sound wave buoy daily averages for Nov 2024 last observation shown oldest observation available Monthly averages for

Average Wave Height

5 ft
1.2 — 19.9 ft

Average Wave period

5 secs
3 — 9 secs

Average Wave Direction

SSW

Average Water temperature

13 °C
12.8 — 13.7 °C
St Mary's Sound wave buoy daily averages Nov 2024 last observation shown Nov 2024
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
6.1 5.3 SSW 12.9
8.0 5.7 S 12.8
6.9 5.1 SSE 12.8
5.8 6.4 SSW 12.9
4.7 5.1 SSW 13.0
7.8 6.7 SSW 13.0
14.4 7.9 SSW 13.1
13.9 7 SSW 13.1
3.3 5.1 SW 13.2
9.7 6.3 SE 13.2
2.7 5.1 W 13.4
4.0 5.1 W 13.5
3.6 4.5 W 13.6
1.9 4.1 WNW 13.6
1.6 4.1 S 13.6
2.4 4.2 SE 13.6
2.3 4.5 SSE 13.6
4.0 4.8 ESE 13.6
3.1 4.2 ESE 13.6
2.5 5.7 WNW 13.6
3.4 4.7 WSW 13.6
4.2 4.8 SW 13.6
4.8 4.4 SE 13.6
3.0 4.2 SSW 13.6
2.7 4.1 S 13.6
2.5 3.9 SE 13.6
2.3 4 SE 13.6
2.2 3.8 SE 13.6
1.6 4.1 NW 13.6
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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