Ch. Lightship wave buoy daily averages for Apr 2021 last observation shown Fri, Apr 30, 2021, 23:00 oldest observation available Mar 2010 Monthly averages for 2021

Average Wave Height

2 ft

0.3 — 10.8 ft

7 secs

4 — 17 secs

10 °C

9.2 — 10.9 °C

NNE, 17 mph

2 — 38 mph

Ch. Lightship wave buoy daily averages Apr 2021 last observation shown Apr 2021
Day	Wave height (ft)	Wave Period (s)	Wind Direction	Wind Speed (mph)	Water Temp (°C)
Apr 30	0.9	7.3	NNE	8	10.4
Apr 29	1.8	5.5	N	13	10.3
Apr 28	1.5	5.3	N	17	10.2
Apr 27	1.5	6.3	NW	9	10.2
Apr 26	5.4	6.7	ENE	20	9.9
Apr 25	7.7	7.6	ENE	32	10.0
Apr 24	5.2	6.5	ENE	28	10.0
Apr 23	4.4	6	E	29	10.0
Apr 22	5.4	6.4	ENE	30	10.0
Apr 21	2.5	8.1	ENE	20	10.3
Apr 20	1.8	8.8	ENE	11	10.3
Apr 19	1.9	9	E	11	10.2
Apr 18	2.2	9.2	NNW	8	10.1
Apr 17	1.2	7.3	NE	10	9.8
Apr 16	1.4	6.6	NE	14	9.8
Apr 15	1.5	6.5	ENE	16	9.8
Apr 14	0.6	7.2	ENE	8	9.9
Apr 13	0.7	6	E	9	9.8
Apr 12	1.8	5.2	WNW	18	9.6
Apr 11	2.0	5.4	N	18	9.6
Apr 10	1.2	5.7	NNE	17	9.7
Apr 9	0.7	7.4	W	10	9.7
Apr 8	0.8	6.3	SW	7	9.8
Apr 7	1.4	5.3	NNW	15	9.5
Apr 6	2.6	5.2	NNW	25	9.5
Apr 5	2.2	5.3	NNW	24	10.0
Apr 4	1.8	6.4	N	13	10.1
Apr 3	3.6	5.9	NE	22	9.9
Apr 2	5.2	6.5	ENE	30	10.1
Apr 1	3.2	7.8	ENE	23	10.2