St Mary's Sound wave buoy daily averages for Nov 2017 last observation shown oldest observation available Monthly averages for Wave buoy icon

Average Wave Height

3 ft
1.5 — 9.1 ft

Average Wave period

9 secs
4.7 — 13.5 secs

Average Wave Direction

W

Average Water temperature

13 °C
12.3 — 13.7 °C
St Mary's Sound wave buoy daily averages Nov 2017 last observation shown Nov 2017
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
2.6 7.7 NNE 12.3
2.5 9.7 W 12.4
2.9 9.1 NW 12.5
4.0 7 W 12.5
2.3 8.8 WNW 12.6
3.2 8.6 WSW 12.7
4.2 9.3 SW 12.8
8.5 11.1 SSW 12.9
9.1 7.9 SSW 13.0
4.7 7.7 SW 13.0
3.0 6.6 SW 13.0
1.5 10.6 SW 13.4
1.9 9.3 SW 13.0
2.2 9.1 N 13.1
2.5 9.1 SW 13.1
2.0 13.5 NNW 13.1
2.3 9 W 13.1
2.3 10.8 NW 13.2
3.5 9.3 NW 13.3
4.1 8.1 WNW 13.3
3.2 8.9 NW 13.3
2.9 10.9 WNW 13.3
3.3 10.8 WNW 13.4
5.0 7.7 SW 13.5
3.0 6.6 WSW 13.5
3.4 7.8 WNW 13.5
2.5 6 WNW 13.7
2.0 4.7 SSE 13.7
1.8 5.7 S 13.7
2.9 5.3 SSE 13.7
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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