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Sevenstones wave buoy daily averages for Jun 2011 last observation shown Data available:  to  Monthly averages for

Average Wave Height

4 ft
0.3 — 11.8 ft

Average Wave period

8 secs
3 — 26 secs

Average Water temperature

14 °C
-15.5 — 16.7 °C

Average Wind

W, 20 mph
2 — 41 mph

Chart showing grouped wave observations for Sevenstones. Use the table on this page for a text version of the same measurements.

About Sevenstones wave buoy

Sevenstones (WMO 62107) is an offshore station off Land’s End in the Western Approaches (50.0633°N, 6.0733°W). The site is historically important for navigation and is now used to observe Atlantic swell and storms before they reach the south-west of England. It reports directional wave parameters and marine weather (wind/pressure/temperature) for forecasting and maritime safety.

Sevenstones wave buoy daily averages Jun 2011 last observation shown
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
5 8 WSW 13 13.0
6 9 N 11 13.3
5 9 NNE 14 13.4
4 8 NNE 19 13.4
3 7 N 16 13.4
3 6 NW 16 13.2
5 7 WSW 25 13.3
8 8 WSW 28 13.3
3 6 WSW 15 13.4
2 6 WSW 15 13.3
2 6 SW 10 13.3
2 5 SE 24 12.9
2 12 SW 19 13.6
2 20 S 12 15.3
4 8 SW 16 14.2
9 10 W 24 14.2
9 8 SSW 29 13.9
9 8 W 33 13.8
6 8 SSW 20 13.9
4 7 SSE 19 13.8
4 6 SW 24 13.8
7 8 W 26 14.0
4 6 WNW 23 14.2
3 6 SW 22 14.2
6 8 SW 21 14.3
5 8 SE 20 14.5
4 8 NNW 16 14.6
4 6 NNW 23 14.6
3 6 WNW 20 14.6
3 6 NNW 15 14.8

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