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Sandettie wave buoy monthly averages for 2020 last observation shown Data available:  to 

Average Wave Height

2 ft
0 — 13.1 ft

Average Wave period

6 secs
4 — 26 secs

Average Water temperature

13 °C
8 — 19.9 °C

Average Wind

WSW, 22 mph
2 — 64 mph
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About Sandettie wave buoy

Sandettie (WMO 62304) is an offshore station near the Dover Strait/southern North Sea (51.1030°N, 1.8000°E). It is positioned on a high‑traffic maritime route to monitor sea state and winds where conditions can change quickly. It reports directional wave statistics and standard meteorology for navigation and forecasting.

Sandettie wave buoy monthly averages 2020 last observation shown Dec 2020
Month Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
3 6 SW 24 11.4
2 6 SSW 23 13.7
3 6 SW 25 15.5
2 6 W 21 17.8
2 6 WSW 18 18.3
2 6 WSW 19 16.3
2 7 WSW 18 14.5
2 6 NNE 19 11.8
2 7 NE 17 9.5
3 6 W 27 8.8
4 6 WSW 32 9.1
2 6 SW 24 9.6

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