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Sevenstones wave buoy daily averages for Mar 2025 last observation shown Data available:  to  Monthly averages for

Average Wave Height

5 ft
1.6 — 9.5 ft

Average Wave period

8 secs
5 — 13 secs

Average Water temperature

11 °C
10.2 — 11.7 °C

Average Wind

E, 17 mph
1 — 35 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 Mar 2025 last observation shown
Day Wave height (ft) Wave Period (s) Wind Direction Wind Speed (mph) Water Temp (°C)
5 11 ENE 10 10.6
8 12 E 9 10.6
7 11 E 7 10.6
6 10 ESE 6 10.7
5 9 SSE 12 10.7
7 10 S 18 10.7
7 10 SSE 16 10.7
6 8 ESE 27 10.7
6 8 E 19 10.8
4 8 ENE 12 11.0
4 6 NE 19 10.9
4 7 N 21 10.6
4 6 NNE 19 10.5
2 8 ENE 13 10.5
3 6 NE 19 10.5
3 6 ENE 18 10.5
4 6 E 26 10.4
6 6 ESE 31 10.6
4 8 ESE 24 10.8
4 7 ESE 24 10.8
6 8 ESE 22 10.8
7 9 ESE 16 10.8
9 8 N 29 10.8
5 8 NNW 18 10.8
2 8 WNW 10 11.0
3 9 SSW 4 11.3
4 9 WSW 14 11.1
8 8 WNW 24 10.9
7 9 WSW 19 10.9
6 8 NW 14 11.0
5 9 E 16 11.0

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