Block Island (SW end), Block Island Sound Sea Conditions and Tide Table

Block Island (SW end), Block Island Sound Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at — and sunset is at 07:37 PM.

	Days 1–4 Weather Summary Light rain (total 2mm), mostly falling on Sat night. Low air temperatures (max 9°C on Sat afternoon, min 4°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Some drizzle, heaviest during Tue night. Cool air temperatures (max 16°C on Sun night, min 7°C on Tue morning). Wind will be generally light.									Days 8–10 Weather Summary Light rain (total 9mm), mostly falling on Fri afternoon. Warm (max 20°C on Thu night, min 7°C on Fri afternoon). Winds increasing (light winds from the SW on Wed night, strong winds from the E by Fri afternoon).									Days 11–13 Weather Summary Light rain (total 3mm), mostly falling on Tue afternoon. Very mild (max 11°C on Mon afternoon, min 7°C on Sat night). Mainly strong winds.
		Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 1			Thursday 2			Friday 3			Saturday 4			Sunday 5			Monday 6			Tue 7
	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM	night	AM	PM
Wave Height Map See all maps
High Tide	9:38PM0.91m	9:58AM0.71m		10:13PM0.90m	10:37AM0.69m		10:54PM0.89m		11:22AM0.66m	11:41PM0.87m		12:13PM0.65m	00:36AM0.84m		1:14PM0.66m	1:40AM0.83m		2:24PM0.69m	2:51AM0.81m		3:35PM0.77m	4:02AM0.82m		4:40PM0.87m		5:06AM0.84m		5:38PM0.97m	6:04AM0.85m		6:31PM1.06m	6:57AM0.87m		7:22PM1.12m	7:48AM0.87m
Low Tide	4:01AM0.01m		3:29PM0.05m	4:39AM0.04m		4:07PM0.07m		5:23AM0.07m	4:52PM0.09m		6:17AM0.09m		5:45PM0.11m	7:26AM0.11m		6:53PM0.13m	8:39AM0.09m		8:24PM0.13m	9:40AM0.06m		10:02PM0.08m	10:32AM0.02m		11:14PM0.01m		11:19AM-0.02m	00:14AM-0.06m		12:04PM-0.07m	1:09AM-0.11m		12:48PM-0.10m	2:01AM-0.13m		1:32PM-0.11m
Wave height (m) direction period (s)	SE 8	SE 8	SE 8	SE 8	SE 7	SSE 4	SE 7	ESE 8	SE 9	SE 9	ESE 10	ESE 10	ESE 11	ESE 10	ESE 10	ESE 9	ESE 9	ESE 5	SE 12	SE 4	S 3	SSE 5	E 3	E 4	ESE 5	ESE 5	SSE 7	S 7	SE 4	ESE 4	SE 7	ENE 5	ESE 9	ESE 10	ESE 10	ESE 10

	clear	clear	clear	clear	clear	some clouds	light rain	light rain	cloudy	some clouds	clear	clear	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	cloudy	some clouds	some clouds	some clouds	light rain	light rain	rain shwrs	some clouds	some clouds	some clouds	clear	cloudy	cloudy	cloudy	cloudy	cloudy	cloudy	light rain
km/h	SSE	E	SSW	SW	SW	SW	SW	SW	SW	W	NE	E	E	ESE	SSE	SSW	ESE	ESE	S	WSW	SW	N	ENE	E	ENE	ENE	E	NE	ENE	E	NE	NNE	NNE	NW	NNW	NW
mm	—	—	—	—	—	—	1.0	1.0	—	—	—	—	—	—	—	1.0	—	—	—	—	—	—	1.0	5	3	—	—	—	—	—	—	—	—	—	—	2.0
max°C	5	6	7	7	8	9	8	7	9	16	16	15	13	8	7	10	11	11	13	14	18	20	12	8	7	9	10	9	9	9	9	10	11	11	10	10
Moonrise	9:47	—	—	10:55	—	—	11:59	—	—	—	12:56	—	—	1:45	—	—	2:24	—	—	2:56	—	—	3:24	—	—	3:48	—	—	4:12	—	—	4:36	—	—	5:03	—
Moonset	6:25	6:58	—	—	7:39	—	—	8:31	—	—	9:33	—	—	10:44	—	—	11:59	—	—	1:15	—	—	2:31	—	—	—	3:47	—	—	5:04	—	—	6:21	—	—	7:40
	—	5:50	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:37	—	—	5:35	—
	7:37	—	7:37	—	—	7:38	—	—	7:39	—	—	7:42	—	—	7:43	—	—	7:44	—	—	7:45	—	—	7:45	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:50
	Today's sea temperature in Block Island (SW end), Block Island Sound is 7.5 °C (Statistics for 25 Apr 1981-2005 – mean: 7.8 max: 9.1 min: 6.4°C)