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

Average Wave Height

3 ft
1.1 — 12.5 ft

Average Wave period

5 secs
3.5 — 6.4 secs

Average Wave Direction

SW

Average Water temperature

15 °C
14.4 — 16.1 °C
St Mary's Sound wave buoy daily averages Sep 2024 last observation shown Sep 2024
Day Wave height (ft) Wave Period (s) Wave Direction Water Temp (°C)
6.6 6.3 SW 14.4
12.5 6.4 S 14.4
2.5 5.2 SSW 14.6
3.7 4.5 SW 14.7
5.8 5.5 SW 14.7
4.3 4.7 SSW 14.7
1.8 5.1 SSE 14.9
1.4 4 NNW 14.7
1.1 4.3 W 14.8
2.1 4 ESE 14.8
3.6 4.8 ESE 14.8
3.8 4.8 ESE 14.8
3.7 4.6 ESE 14.9
2.2 3.8 SE 15.0
1.9 4.9 W 15.1
2.4 4.2 WSW 15.1
2.0 3.5 SSW 15.2
1.5 4.3 NW 15.3
1.9 4.2 NW 15.1
2.4 4.4 NW 15.0
2.8 4.3 NW 15.1
2.0 4.1 NNW 15.3
1.4 4 NW 15.3
1.5 4.3 SSE 15.4
2.1 4.1 ESE 15.5
2.9 4.3 NE 15.5
2.1 4.5 NW 15.5
2.2 5.2 WNW 15.8
2.8 4.9 W 15.5
2.2 4.2 ESE 16.1
Realtime data displayed on this page is from the Regional Coastal Monitoring Programme.

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