Ch. Lightship wave buoy daily averages for Apr 2018 last observation shown Mon, Apr 30, 2018, 23:00 oldest observation available Mar 2010 Monthly averages for 2018

Average Wave Height

5 ft

1.6 — 17.7 ft

9 secs

5 — 15 secs

10 °C

9.1 — 11.2 °C

SSE, 18 mph

3 — 40 mph

Ch. Lightship wave buoy daily averages Apr 2018 last observation shown Apr 2018
Day	Wave height (ft)	Wave Period (s)	Wind Direction	Wind Speed (mph)	Water Temp (°C)
Apr 30	4.4	5.9	NNW	25	10.2
Apr 29	3.3	6.1	NNE	25	10.3
Apr 28	3.4	7.6	N	11	10.4
Apr 27	4.9	7.8	SE	19	10.3
Apr 26	4.6	7.4	WSW	21	10.3
Apr 25	3.8	6.3	W	24	10.3
Apr 24	3.4	6.6	SW	23	10.2
Apr 23	2.4	7.6	W	18	10.3
Apr 22	2.0	8.4	SW	17	10.2
Apr 21	2.6	9.5	ENE	16	10.3
Apr 20	3.8	9.8	N	10	10.3
Apr 19	5.8	10.2	WNW	8	10.2
Apr 18	10.2	12.1	SE	18	10.0
Apr 17	11.7	10	S	27	9.9
Apr 16	8.8	10.5	S	19	9.8
Apr 15	6.5	9.2	S	20	9.7
Apr 14	3.9	9.9	E	15	9.6
Apr 13	3.4	12.1	SSW	7	9.7
Apr 12	2.7	8.5	NE	17	9.6
Apr 11	4.2	9.9	ENE	17	9.7
Apr 10	5.0	10.6	NE	12	9.6
Apr 9	3.2	9.6	ENE	14	9.5
Apr 8	4.2	9.5	N	10	9.6
Apr 7	6.6	10.4	WNW	15	9.5
Apr 6	5.7	7.7	SE	22	9.4
Apr 5	5.4	8.5	SE	19	9.4
Apr 4	8.9	8.4	SW	32	9.4
Apr 3	5.4	7.8	S	22	9.4
Apr 2	5.3	7.1	S	25	9.3
Apr 1	3.3	6.8	SE	20	9.2