Greenwich wave buoy daily averages for Dec 2022 last observation shown Sat, Dec 31, 2022, 22:00 oldest observation available Mar 2010 Monthly averages for 2022

Average Wave Height

3 ft

0.7 — 11.5 ft

6 secs

4 — 12 secs

12 °C

10.7 — 13.5 °C

NE, 9 mph

0 — 38 mph

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Greenwich wave buoy daily averages Dec 2022 last observation shown Dec 2022
Day	Wave height (ft)	Wave Period (s)	Wind Direction	Wind Speed (mph)	Water Temp (°C)
Dec 31	7	7		-	11.4
Dec 30	7	7		-	11.2
Dec 29	9	8		-	11.1
Dec 28	8	7		-	11.3
Dec 27	5	6		-	11.1
Dec 26	5	6		-	11.2
Dec 25	3	7		-	11.4
Dec 24	4	7		-	11.5
Dec 23	5	8		-	11.5
Dec 22	3	7		-	11.4
Dec 21	3	7		-	11.4
Dec 20	5	7		-	11.5
Dec 19	7	7		-	11.5
Dec 18	3	5		-	10.9
Dec 17	1	6	S	9	11.2
Dec 16	2	6	NNE	15	11.3
Dec 15	2	5	NE	21	11.2
Dec 14	2	6	NE	22	11.3
Dec 13	2	6	E	19	11.4
Dec 12	2	5	ENE	13	11.5
Dec 11	2	5	SSW	11	11.6
Dec 10	1	6	WNW	13	11.9
Dec 9	1	6	NNE	11	11.8
Dec 8	1	7	N	11	12.1
Dec 7	1	6	N	13	12.3
Dec 6	2	5	NE	20	12.6
Dec 5	1	6	ENE	14	12.5
Dec 4	3	6	E	24	12.5
Dec 3	3	6	E	26	12.7
Dec 2	3	7	NE	23	13.2
Dec 1	2	9	ENE	15	13.4

Realtime data displayed on this page is from the Met Office Marine observations .