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

Average Wave Height

5 ft
1.2 — 12.7 ft

Average Wave period

5 secs
3.6 — 7.2 secs

Average Wave Direction

WSW

Average Water temperature

11 °C
10.9 — 11.6 °C
St Mary's Sound wave buoy daily averages Apr 2024 last observation shown Apr 2024
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
6.8 5.2 SSW 11.6
6.2 4.9 SW 11.6
2.1 4.2 N 11.6
2.2 4.6 NNW 11.6
2.6 4.8 WNW 11.5
1.2 4.5 SW 11.5
1.3 4.1 WNW 11.5
1.4 3.9 ENE 11.5
1.5 4.1 ESE 11.4
1.5 3.6 ESE 11.5
2.4 4 E 11.4
1.4 4.4 WNW 11.3
2.0 4.2 NW 11.5
2.0 4.2 NW 11.4
3.0 4.5 NW 11.4
4.1 4.6 WNW 11.4
2.6 5.3 W 11.4
3.2 5.2 W 11.4
4.1 4.9 WSW 11.4
4.6 5.1 SW 11.3
5.4 5 SSW 11.3
4.9 5.4 WSW 11.2
9.3 6.1 SSW 11.3
11.0 6.7 SSW 11.3
12.7 7.2 SSW 11.3
10.6 6.5 SSW 11.1
8.7 6 SSW 11.0
8.2 6.6 SSW 11.0
8.0 5.9 SSW 10.9
5.2 4.9 SSW 10.9
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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