Poponesset Island, Poponesset Bay, Nantucket Sound Sea Conditions and Tide Table

Poponesset Island, Poponesset Bay, Nantucket 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 07:25 PM.

	Days 1–4 Weather Summary Light rain (total 9mm), mostly falling on Thu night. Cool air temperatures (max 12°C on Sat afternoon, min 5°C on Thu night). Winds increasing (light winds from the WNW on Sat afternoon, fresh winds from the SW by Sun afternoon).										Days 5–7 Weather Summary Some drizzle, heaviest during Wed afternoon. Cool air temperatures (max 14°C on Wed afternoon, min 7°C on Tue night). Winds increasing (calm on Mon afternoon, fresh winds from the S by Wed afternoon).									Days 8–10 Weather Summary Some drizzle, heaviest during Wed night. Freeze-thaw conditions (max 13°C on Sat afternoon, min 0°C on Wed night). Winds decreasing (strong winds from the WSW on Thu afternoon, calm by Fri night).									Days 11–13 Weather Summary Light rain (total 6mm), mostly falling on Tue morning. Very mild (max 12°C on Sat night, min 6°C on Tue morning). Wind will be generally light.
		Friday 19			Saturday 20			Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tue 30
	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	10:54PM0.62m		11:09AM0.66m	11:40PM0.65m		11:58AM0.67m	00:21AM0.67m		12:41PM0.68m	00:58AM0.70m		1:22PM0.69m	1:33AM0.72m		2:00PM0.69m	2:08AM0.73m		2:38PM0.68m	2:43AM0.74m		3:16PM0.68m	3:19AM0.75m		3:55PM0.66m	3:57AM0.75m		4:37PM0.65m	4:39AM0.74m			5:22PM0.64m	5:26AM0.73m		6:12PM0.63m	6:19AM0.73m
Low Tide	4:41AM0.13m			5:13PM0.10m	5:31AM0.11m		5:55PM0.09m	6:15AM0.08m		6:33PM0.08m	6:56AM0.05m		7:10PM0.07m	7:35AM0.03m		7:46PM0.07m	8:13AM0.02m		8:23PM0.08m	8:51AM0.01m		9:00PM0.08m	9:31AM0.01m		9:39PM0.09m	10:13AM0.01m		10:21PM0.10m	10:58AM0.02m		11:07PM0.11m		11:47AM0.03m	11:59PM0.12m		12:41PM0.04m
Wave height (m) direction period (s)	E 4	E 4	SE 7	SE 4	SE 4	SE 7	WNW 3	W 3	SW 4	WSW 3	WNW 2	ESE 2	SE 3	SSE 3	SSE 4	SE 4	SSE 4	SSE 5	WNW 4	WSW 4	WSW 4	WSW 4	WSW 4	SW 4	E 8	E 8	SW 2	N 2	ENE 4	ESE 2	S 8	E 2	E 3	SE 3	SE 4	SE 4

	light rain	some clouds	some clouds	cloudy	light rain	rain shwrs	clear	clear	some clouds	clear	clear	clear	clear	clear	clear	some clouds	cloudy	light rain	rain shwrs	some clouds	some clouds	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	clear	cloudy	cloudy	mod rain	cloudy
km/h	ENE	E	SSE	S	W	SW	WNW	W	SW	WSW	NW	ESE	S	SSE	S	S	S	SSW	WNW	WSW	W	W	W	WSW	NW	W	SW	NNE	NNE	SE	WNW	E	SSE	SSE	SE	SSE
mm	3	—	—	—	5	1.0	—	—	—	—	—	—	—	—	—	—	—	1.0	1.0	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	6	—
max°C	6	7	8	8	9	12	11	8	10	9	10	12	8	9	9	9	12	14	6	5	11	9	9	12	11	11	13	12	9	10	9	9	9	8	6	8
Moonrise	2:22	—	3:24	—	—	4:24	—	—	5:25	—	—	6:27	—	—	7:30	—	—	8:36	—	—	—	9:44	—	—	10:52	—	—	11:56	—	—	—	12:53	—	—	1:41	—
Moonset	3:56	4:17	—	—	4:35	—	—	4:54	—	—	5:11	—	—	5:31	—	—	5:53	—	—	6:19	—	—	6:52	—	—	7:33	—	—	8:24	—	—	9:27	—	—	10:37	—
	—	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:39	—	—	5:39	—
	7:25	—	7:27	—	—	7:28	—	—	7:29	—	—	7:30	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:34	—	—	7:36	—	—	7:37	—	—	7:37	—	—	7:38
	Today's sea temperature in Poponesset Island, Poponesset Bay, Nantucket Sound is 8.4 °C (Statistics for 18 Apr 1981-2005 – mean: 6.6 max: 8.1 min: 5.1°C)