Block Islands Sea Conditions and Tide Table

Block Islands 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 09:07 PM.

	Days 1–4 Weather Summary Mostly dry. Cool air temperatures (max 18°C on Mon afternoon, min 7°C on Sat morning). Winds decreasing (strong winds from the NW on Sun afternoon, light winds from the NW by Mon morning).										Days 5–7 Weather Summary Mostly dry. Cool air temperatures (max 17°C on Mon night, min 7°C on Tue night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Very mild (max 11°C on Sat afternoon, min 8°C on Thu night). Wind will be generally light.									Days 11–13 Weather Summary Heavy rain (total 41mm), heaviest during Wed night. Very mild (max 11°C on Sun night, min 8°C on Mon night). Winds increasing (light winds from the SSW on Sun night, fresh winds from the SE by Wed night).
		Saturday 2			Sunday 3			Monday 4			Tuesday 5			Wednesday 6			Thursday 7			Friday 8			Saturday 9			Sunday 10			Monday 11			Tuesday 12			Wednesday 13			Thursday 14			Friday 15			Saturday 16			Sun 17
	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	night	AM	PM	night	AM	PM	night	AM	PM	night	AM
Wave Height Map See all maps
High Tide	2:03AM5.54m		2:54PM4.92m	2:38AM5.49m		3:34PM4.85m	3:14AM5.38m		4:15PM4.74m	3:52AM5.24m		4:59PM4.61m	4:33AM5.07m			5:46PM4.49m	5:18AM4.89m		6:37PM4.41m	6:10AM4.72m		7:33PM4.40m	7:10AM4.59m		8:30PM4.48m	8:17AM4.51m		9:22PM4.65m	9:25AM4.53m		10:10PM4.88m	10:29AM4.62m		10:54PM5.16m		11:27AM4.75m	11:36PM5.43m		12:22PM4.90m	00:18AM5.69m		1:13PM5.01m	1:01AM5.88m		2:04PM5.08m
Low Tide	8:03PM1.96m	8:40AM0.87m		8:39PM2.08m	9:18AM0.88m		9:17PM2.21m	9:56AM0.96m		9:56PM2.35m	10:38AM1.10m		10:38PM2.49m		11:22AM1.27m	11:24PM2.63m		12:10PM1.44m	00:18AM2.72m		1:02PM1.59m	1:20AM2.73m		1:58PM1.69m	2:27AM2.62m		2:53PM1.75m	3:31AM2.37m		3:46PM1.78m	4:28AM1.99m		4:36PM1.79m		5:21AM1.55m		5:24PM1.80m	6:10AM1.10m		6:11PM1.82m	6:57AM0.69m		6:57PM1.85m	7:44AM0.38m
Wave height (m) direction period (s)	NW 2	NW 2	WNW 2	NW 2	WNW 2	NW 2	WNW 2	NW 2	W 3	W 16	W 16	S 15	W 2	W 3	W 3	W 3	S 15	SW 2	W 14	W 14	S 4	W 14	W 13	S 3	S 18	S 2	S 4	SE 2	S 4	S 3	S 17	SSE 3	S 3	SE 3	SE 3	SE 3	S 4	S 4	S 5	S 14	W 3	NW 2	W 3	W 2	WSW 3	SW 3	W 15

	clear	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	some clouds	some clouds	clear	some clouds	cloudy	cloudy	cloudy	cloudy	mod rain	some clouds	cloudy	cloudy	some clouds	some clouds	light rain	light rain	heavy rain	heavy rain	light rain	rain shwrs	some clouds	some clouds	clear	clear	some clouds	some clouds	clear	clear
km/h	NW	NW	WNW	NW	NW	NW	NW	NW	NW	NNW	NW	NW	NW	WNW	WNW	NW	WNW	W	SW	SSE	S	SE	SSE	SSW	SE	SSE	SSE	SSE	SSW	SSW	SSE	SSE	SSE	SE	SE	ESE	S	S	S	WNW	NW	WNW	WNW	WNW	W	NW	SSW
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	9	—	—	—	—	—	4	3	14	24	2	1	—	—	—	—	—	—	—	—
max°C	14	10	14	11	11	15	14	15	18	17	11	14	14	9	10	10	8	10	9	9	9	9	10	11	10	10	11	11	9	10	9	9	9	9	9	9	10	9	10	10	9	10	9	9	10	10	9
Moonrise	9:59	—	—	11:14	—	—	—	12:24	—	—	1:24	—	—	2:10	—	—	2:43	—	—	3:07	—	—	3:24	—	—	3:37	—	—	3:48	—	—	3:57	—	—	4:08	—	—	4:20	—	—	4:35	—	—	4:56	—	—	5:29
Moonset	—	5:50	—	—	6:13	—	—	6:46	—	—	7:32	—	—	8:32	—	—	9:42	—	—	10:59	—	—	12:17	—	—	1:36	—	—	2:57	—	—	—	4:19	—	—	5:45	—	—	7:16	—	—	8:53	—	—	—	10:30	—
	—	6:03	—	—	6:01	—	—	6:00	—	—	5:58	—	—	5:56	—	—	5:54	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:47	—	—	5:45	—	—	5:43	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:37
	9:07	—	—	9:08	—	—	9:09	—	—	9:12	—	—	9:14	—	—	9:15	—	—	9:16	—	—	9:19	—	—	9:21	—	—	9:22	—	—	9:23	—	—	9:25	—	—	9:27	—	—	9:29	—	—	9:30	—	—	9:31	—
	Today's sea temperature in Block Islands is 8.9° C (Statistics for 01 May 1981-2005 – mean: 8.9 max: 10.2 min: 7.6°C)