Sevenstones wave buoy daily averages for Dec 2025 last observation shown Wed, Dec 31, 2025, 23:00 Data available: Tue, Mar 2, 2010 to Thu, Apr 30, 2026 Monthly averages for 2025

Average Wave Height

11 ft

2 — 18.7 ft

Average Wave period

9 secs

6 — 15 secs

Average Water temperature

12 °C

11 — 12.5 °C

Average Wind

SW, 26 mph

9 — 46 mph

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 Dec 2025 last observation shown Dec 2025
Day	Wave height (ft)	Wave Period (s)	Wind Direction	Wind Speed (mph)	Water Temp (°C)
Dec 1	11	8	SW	33	12.4
Dec 2	13	11	WSW	19	12.2
Dec 3	12	11	SW	19	12.2
Dec 4	11	9	WNW	26	12.1
Dec 5	14	10	SSW	30	12.1
Dec 6	16	11	SW	27	12.2
Dec 7	13	10	SSW	27	12.3
Dec 8	12	10	S	25	12.3
Dec 9	17	10	SSW	36	12.3
Dec 10	12	10	SW	24	12.2
Dec 11	13	10	S	28	12.2
Dec 12	16	13	W	13	12.0
Dec 13	13	12	SSW	21	12.0
Dec 14	12	9	SSW	33	12.0
Dec 15	11	10	S	27	12.0
Dec 16	11	11	-	-	11.9
Dec 17	11	9	-	-	11.9
Dec 18	17	12	-	-	11.9
Dec 19	16	11	-	-	11.8
Dec 20	12	9	-	-	11.7
Dec 21	13	11	-	-	11.6
Dec 22	10	9	-	-	11.7
Dec 23	6	7	-	-	11.9
Dec 24	7	8	-	-	11.6
Dec 25	8	7	-	-	11.3
Dec 26	5	6	-	-	11.3
Dec 27	5	6	-	-	11.3
Dec 28	5	7	-	-	11.5
Dec 29	3	7	-	-	11.3
Dec 30	4	6	-	-	11.2
Dec 31	3	7	-	-	11.1

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