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

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
St Mary's Sound wave buoy daily averages May 2024 last observation shown May 2024
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.

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