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 09:45 PM.

	Days 1–4 Weather Summary Heavy rain (total 55mm), heaviest during Sat night. Cool air temperatures (max 15°C on Mon morning, min 12°C on Mon night). Winds increasing (light winds from the SE on Sat night, fresh winds from the SE by Tue morning).										Days 5–7 Weather Summary Heavy rain (total 55mm), heaviest during Fri morning. Cool air temperatures (max 14°C on Tue night, min 12°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the SSE by Fri afternoon).									Days 8–10 Weather Summary Moderate rain (total 17mm), heaviest on Fri night. Very mild (max 15°C on Sat afternoon, min 13°C on Fri night). Wind will be generally light.									Days 11–13 Weather Summary Moderate rain (total 10mm), heaviest on Mon night. Very mild (max 15°C on Tue afternoon, min 12°C on Mon night). Wind will be generally light.									Days 14–17 Weather Summary Light rain (total 2mm), mostly falling on Thu night. Very mild (max 18°C on Sat night, min 13°C on Thu night). Wind will be generally light.
		Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 31			Saturday 1			Sunday 2			Monday 3			Tuesday 4			Wednesday 5			Thursday 6			Friday 7			Saturday 8			Sunday 9			Mon 10
	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	11:20PM4.96m		12:41PM4.20m	00:09AM5.06m		1:22PM4.37m	00:54AM5.17m		1:59PM4.54m	1:35AM5.26m		2:35PM4.69m	2:15AM5.29m		3:09PM4.83m	2:53AM5.27m		3:43PM4.95m	3:32AM5.18m		4:17PM5.04m	4:13AM5.02m		4:52PM5.11m	4:57AM4.79m			5:29PM5.14m	5:47AM4.53m		6:10PM5.14m	6:45AM4.26m		6:57PM5.12m	7:54AM4.04m		7:52PM5.10m	9:14AM3.95m		8:56PM5.11m	10:32AM4.02m		10:05PM5.20m		11:40AM4.22m
Low Tide	5:15PM2.56m	6:18AM1.15m		6:09PM2.43m	7:02AM0.96m		6:55PM2.26m	7:41AM0.79m		7:38PM2.09m	8:18AM0.67m		8:18PM1.94m	8:53AM0.62m		8:58PM1.82m	9:27AM0.65m		9:37PM1.72m	10:00AM0.77m		10:18PM1.64m	10:34AM0.97m		11:02PM1.58m		11:10AM1.25m	11:50PM1.53m		11:49AM1.58m	00:43AM1.49m		12:34PM1.91m	1:46AM1.43m		1:29PM2.21m	2:54AM1.32m		2:37PM2.42m	4:06AM1.13m		3:52PM2.46m		5:12AM0.88m
Wave Height (m) Direction Period (s)	S 3	S 3	S 3	SSE 4	SW 19	SSE 3	S 4	SSE 4	S 3	SSE 4	S 5	S 18	S 17	S 4	S 3	SE 3	S 4	SSE 4	SSE 4	SSE 3	S 5	S 3	S 5	S 4	S 14	S 14	S 13	S 13	S 12	S 12	S 12	S 3	S 2	S 3	S 3	S 3	S 3	S 4	S 13	W 2	W 3	W 2	W 2	SW 3	SW 4	W 18	W 16

	rain shwrs	rain shwrs	some clouds	light rain	cloudy	light rain	heavy rain	light rain	rain shwrs	light rain	clear	cloudy	cloudy	cloudy	cloudy	heavy rain	heavy rain	heavy rain	heavy rain	rain shwrs	rain shwrs	some clouds	some clouds	some clouds	cloudy	cloudy	cloudy	light rain	light rain	cloudy	some clouds	some clouds	light rain	rain shwrs	cloudy	cloudy	light rain	some clouds	some clouds	clear	some clouds	some clouds	some clouds	cloudy	cloudy	clear	clear
km/h	SE	SSE	S	SE	E	ESE	ESE	SE	SSE	SSE	SE	SSW	SSE	SE	SE	SE	ESE	SSE	SE	SSE	WSW	SSE	SE	SSE	SE	SSE	SSE	ESE	ESE	SE	SE	SE	SE	SE	SSE	SSE	SSW	S	WNW	NNW	NW	WNW	NW	NW	WNW	NW	SSW
mm	19	5	—	1	—	5	20	3	2	5	—	—	—	—	—	15	21	14	13	2	2	—	—	—	—	—	—	5	1	—	—	—	3	1	—	—	2	—	—	—	—	—	—	—	—	—	—
max °C	13	13	14	14	15	14	13	14	14	14	13	14	14	14	14	14	13	14	14	14	15	14	13	14	14	13	14	13	13	15	15	15	15	14	14	14	14	14	15	15	14	17	18	15	17	16	15
Moonrise	—	—	8:46	—	—	—	9:19	—	—	9:41	—	—	9:58	—	—	10:11	—	—	10:21	—	—	10:30	—	—	10:40	—	—	10:50	—	—	11:04	—	—	11:21	—	—	11:48	—	—	—	12:29	—	—	1:31	—	—	2:53
Moonset	—	2:10	—	—	3:11	—	—	4:23	—	—	5:40	—	—	6:58	—	—	8:16	—	—	9:34	—	—	10:52	—	—	12:12	—	—	1:36	—	—	—	3:04	—	—	4:34	—	—	6:00	—	—	7:13	—	—	8:05	—	—
	—	5:46	—	—	5:47	—	—	5:48	—	—	5:50	—	—	5:52	—	—	5:54	—	—	5:54	—	—	5:56	—	—	5:58	—	—	6:00	—	—	6:01	—	—	6:03	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:09
	9:45	—	—	9:44	—	—	9:42	—	—	9:39	—	—	9:38	—	—	9:37	—	—	9:35	—	—	9:34	—	—	9:31	—	—	9:30	—	—	9:28	—	—	9:25	—	—	9:23	—	—	9:22	—	—	9:21	—	—	9:19	—
	Today's sea temperature in Block Islands is 11.0° C (Statistics for 25 Jul 1981-2005 – mean: 13.9 max: 15.3 min: 12.5°C)