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 —.

	Days 1–4 Weather Summary A moderate fall of snow, heaviest on Sat afternoon. Icy conditions (max 1°C on Fri afternoon, min -4°C on Fri night). Winds increasing (light winds from the NE on Thu morning, near gales from the SE by Sat afternoon).										Days 5–7 Weather Summary Heavy rain (total 244mm), heaviest during Sun night. Low air temperatures (max 9°C on Sun morning, min 2°C on Sat night). Winds decreasing (gales from the SE on Sat night, light winds from the SSE by Tue afternoon).									Days 8–10 Weather Summary Heavy rain (total 55mm), heaviest during Tue night. Mild temperatures (max 8°C on Tue night, min 2°C on Fri afternoon). Wind will be generally light.									Days 11–13 Weather Summary Mostly dry. Freeze-thaw conditions (max 1°C on Fri night, min -6°C on Sat night). Wind will be generally light.
		Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thursday 1			Friday 2			Saturday 3			Sunday 4			Mon 5
	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	4:56AM4.89m		4:38PM4.84m	5:39AM4.96m		5:34PM4.62m	6:26AM5.06m		6:40PM4.41m		7:15AM5.18m		7:53PM4.29m	8:08AM5.33m		9:09PM4.29m	9:03AM5.49m		10:19PM4.41m	9:59AM5.66m		11:21PM4.58m	10:53AM5.78m		00:16AM4.77m	11:47AM5.91m		1:06AM4.94m	12:38PM5.98m		1:52AM5.07m		1:28PM5.96m	2:37AM5.16m		2:17PM5.83m
Low Tide	10:28PM1.08m	10:50AM2.31m		11:10PM1.31m	11:47AM2.23m		11:56PM1.57m	12:48PM2.07m		00:46AM1.85m		1:54PM1.81m	1:42AM2.10m		2:58PM1.48m	2:43AM2.27m		4:00PM1.11m	3:46AM2.35m		4:57PM0.78m	4:47AM2.35m		5:51PM0.49m	5:44AM2.24m		6:41PM0.30m	6:38AM2.10m			7:29PM0.22m	7:30AM1.98m		8:15PM0.26m	8:20AM1.91m
Wave height (m) direction period (s)	E 2	E 2	N 2	E 2	E 2	NW 2	S 12	SE 2	SE 2	SSE 5	SSE 4	SSE 4	SSE 5	SSE 5	SSE 5	SSE 5	S 5	S 4	S 3	S 4	SE 3	SSE 3	SE 3	SSE 3	S 3	S 3	E 2	NE 2	NE 2	NE 2	E 2	E 3	E 2	NE 2	NE 2	E 2

	some clouds	some clouds	clear	snow shwrs	some clouds	some clouds	some clouds	light snow	light snow	heavy rain	heavy rain	heavy rain	heavy rain	heavy rain	heavy rain	heavy rain	mod rain	mod rain	rain shwrs	light rain	light rain	heavy rain	mod rain	rain shwrs	rain shwrs	rain shwrs	clear	clear	some clouds	some clouds	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy
km/h	NE	NE	NNW	E	NNE	NNW	NE	ESE	ESE	SE	S	SSE	SSE	SSE	SSE	SSE	SSE	S	SW	ESE	SE	SSE	ESE	SE	S	SE	NE	NNE	NNE	NE	NE	ENE	ENE	NE	ENE	ENE
mm	—	—	—	—	—	—	—	—	—	41	33	28	67	16	19	23	8	9	12	1	3	15	7	5	9	3	—	—	—	—	—	—	—	—	—	—
max°C	-2	0	0	-1	0	1	-1	-2	1	6	9	8	8	7	7	9	8	8	8	7	7	7	6	6	7	5	3	1	-3	-3	-4	-6	-4	-3	-3	-1
Moonrise	—	11:50	—	—	12:00	—	—	12:09	—	—	12:20	—	—	12:34	—	—	12:54	—	—	1:23	—	—	2:10	—	—	—	3:19	—	—	4:47	—	—	6:21	—	—	7:52
Moonset	9:38	—	—	10:59	—	—	—	12:20	—	—	1:44	—	—	3:12	—	—	4:45	—	—	6:21	—	—	7:50	—	—	9:00	—	—	9:48	—	—	10:18	—	—	10:37	—
	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:52	—	—	8:51	—
	—	—	4:24	—	—	4:25	—	—	4:27	—	—	4:28	—	—	4:29	—	—	4:30	—	—	4:30	—	—	4:31	—	—	4:32	—	—	4:35	—	—	4:36	—	—	4:37
	Today's sea temperature in Block Islands is 7.4° C (Statistics for 24 Dec 1981-2005 – mean: 7.6 max: 9.4 min: 6.5°C)