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Sevenstones wave buoy monthly averages for 2026 last observation shown Data available:  to 

Average Wave Height

8 ft
1.6 — 13.8 ft

Average Wave period

9 secs
5 — 14 secs

Average Water temperature

11 °C
10.3 — 12.8 °C

Average Wind

, - mph
- — - 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 monthly averages 2026 last observation shown
Month Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
9 9 - - 10.7
10 9 - - 10.8
8 10 - - 10.7
7 8 - - 11.1
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
- - - - -
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