St Mary's Sound wave buoy daily averages for Sep 2016 last observation shown oldest observation available Monthly averages for

Average Wave Height

4 ft
1.3 — 10 ft

Average Wave period

8 secs
4 — 17 secs

Average Wave Direction

WSW

Average Water temperature

15 °C
14.1 — 16.7 °C
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St Mary's Sound wave buoy daily averages Sep 2016 last observation shown Sep 2016
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
3 10 WNW 14.7
4 8 WSW 14.7
3 10 WNW 14.8
5 8 SW 14.7
6 8 SW 14.7
6 8 SW 14.8
8 8 SSW 14.6
3 7 WSW 14.5
3 8 W 14.6
3 9 W 14.8
2 11 WNW 14.9
3 10 NW 15.2
2 9 WNW 15.3
2 10 NNW 15.7
3 8 WNW 15.2
3 8 S 15.3
3 11 NW 16.2
4 10 W 15.8
6 7 SSW 15.4
4 9 W 15.6
4 9 WSW 15.4
5 7 SW 15.1
5 7 SW 14.7
3 7 SSE 15.2
3 10 WSW 14.9
4 7 SW 14.9
3 9 WSW 14.9
4 7 SW 14.8
3 7 WNW 15.3
2 10 NW 15.3
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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