Start Bay wave buoy daily averages for Dec 2021 last observation shown Fri, Dec 31, 2021, 23:00 oldest observation available Nov 2013 Monthly averages for 2021

Average Wave Height

3 ft

0.9 — 8.2 ft

5 secs

3 — 8 secs

SSE

12 °C

10.5 — 12.4 °C

Start Bay wave buoy daily averages Dec 2021 last observation shown Dec 2021
Day	Wave height (ft)	Wave Period (s)	Wave Direction	Water Temp (°C)
Dec 31	4.0	5.1	S	11.7
Dec 30	4.9	4.8	S	11.6
Dec 27	3.0	4	SSE	11.2
Dec 26	2.1	5	S	11.0
Dec 25	3.6	4.4	S	11.2
Dec 24	3.4	4.9	S	11.1
Dec 23	3.9	4.9	SSE	11.1
Dec 22	4.3	4.3	SE	11.0
Dec 21	4.2	4	ESE	11.2
Dec 20	4.9	4.1	ESE	11.5
Dec 19	4.4	4	ESE	11.7
Dec 18	6.5	4.9	E	11.6
Dec 17	4.0	4	ESE	11.6
Dec 16	2.2	4	SSE	11.6
Dec 15	1.3	4.8	S	11.6
Dec 14	2.0	4.4	S	11.5
Dec 13	3.2	4	S	11.5
Dec 12	2.4	4	SSE	11.4
Dec 11	1.8	5.1	S	11.2
Dec 10	2.0	6.1	S	11.3
Dec 9	2.2	5.4	S	11.4
Dec 8	2.9	5.3	S	11.6
Dec 7	3.8	4.7	S	11.9
Dec 6	2.0	4.8	SSE	12.0
Dec 5	1.6	5.1	S	12.1
Dec 4	2.2	5.5	S	12.2
Dec 3	1.9	4.5	SSE	12.2
Dec 2	1.4	5	S	12.1
Dec 1	2.0	5.1	S	12.2