Greenwich wave buoy daily averages for May 2023 last observation shown Thu, Jun 1, 2023, 00:00 oldest observation available Mar 2010 Monthly averages for 2023

Average Wave Height

2 ft

0.7 — 5.9 ft

7 secs

5 — 23 secs

12 °C

10.4 — 13.1 °C

-, 0 mph

0 — 0 mph

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Greenwich wave buoy daily averages May 2023 last observation shown May 2023
Day	Wave height (ft)	Wave Period (s)	Wind Speed (mph)	Water Temp (°C)
May 31	3	6	-	12.4
May 30	5	6	-	12.3
May 29	5	6	-	12.4
May 28	1	6	-	12.5
May 27	2	6	-	12.3
May 26	3	6	-	12.2
May 25	1	7	-	12.3
May 24	1	9	-	12.4
May 23	1	6	-	12.0
May 22	1	7	-	12.0
May 21	2	6	-	12.1
May 20	2	6	-	11.8
May 19	1	7	-	11.8
May 18	1	9	-	11.9
May 17	1	11	-	11.9
May 16	1	7	-	11.8
May 15	1	7	-	11.6
May 14	1	7	-	11.5
May 13	2	6	-	11.7
May 12	2	7	-	11.2
May 11	2	8	-	11.5
May 10	3	7	-	11.2
May 9	2	7	-	11.1
May 8	1	8	-	11.1
May 7	1	8	-	11.0
May 6	1	8	-	11.0
May 5	1	7	-	11.3
May 4	2	6	-	10.9
May 3	2	6	-	10.7
May 2	2	7	-	10.8
May 1	1	8	-	11.0