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 05:58 AM and sunset is at 07:23 PM.

	Days 1–3 Weather Summary Moderate rain (total 13mm), heaviest on Sun afternoon. Cool air temperatures (max 15°C on Fri morning, min 4°C on Sun night). Winds increasing (calm on Sat night, fresh winds from the NW by Sun afternoon).									Days 4–6 Weather Summary Light rain (total 2mm), mostly falling on Mon afternoon. Cool air temperatures (max 12°C on Wed afternoon, min 5°C on Mon morning). Winds increasing (light winds from the W on Mon night, fresh winds from the SW by Tue night).									Days 7–9 Weather Summary Some drizzle, heaviest during Fri night. Very mild (max 15°C on Fri afternoon, min 6°C on Fri night). Wind will be generally light.									Days 10–12 Weather Summary Light rain (total 6mm), mostly falling on Tue night. Mild temperatures (max 9°C on Mon afternoon, min 7°C on Sun morning). Winds increasing (light winds from the ESE on Sun morning, strong winds from the NE by Wed morning).
	Friday 17			Saturday 18			Sunday 19			Monday 20			Tuesday 21			Wednesday 22			Thursday 23			Friday 24			Saturday 25			Sunday 26			Monday 27			Tuesday 28			Wednesday 29			Thursday 30			Friday 1			Sat 2
	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	PM
Wave Height Map See all maps
High Tide		1:50PM0.76m	2:03AM0.83m		2:38PM0.77m	2:50AM0.85m		3:28PM0.76m	3:39AM0.85m		4:20PM0.73m	4:31AM0.84m			5:14PM0.71m	5:25AM0.81m		6:13PM0.68m	6:26AM0.77m		7:17PM0.66m	7:33AM0.73m		8:24PM0.66m	8:42AM0.71m		9:30PM0.66m	9:51AM0.70m		10:33PM0.68m	10:56AM0.69m		11:28PM0.71m		11:54AM0.70m	00:16AM0.73m		12:43PM0.70m	00:57AM0.74m		1:26PM0.69m	1:34AM0.75m		2:07PM0.69m
Low Tide	7:29AM-0.07m		7:45PM-0.02m	8:17AM-0.10m		8:31PM-0.03m	9:06AM-0.11m		9:19PM-0.02m	9:57AM-0.10m		10:09PM-0.00m	10:49AM-0.07m		11:02PM0.03m		11:46AM-0.04m	00:01AM0.06m		12:48PM-0.00m	1:05AM0.09m		1:52PM0.02m	2:11AM0.10m		2:55PM0.04m	3:18AM0.09m		3:57PM0.05m	4:24AM0.08m		4:56PM0.05m		5:24AM0.05m		5:47PM0.05m	6:16AM0.03m		6:32PM0.05m	7:01AM0.01m		7:12PM0.06m	7:42AM0.00m		7:51PM0.07m
Wave height (m) direction period (s)	S 7	S 7	S 7	ENE 4	E 4	E 7	E 8	NW 3	WNW 3	E 7	WSW 3	E 7	NE 3	E 7	SSW 3	SW 4	ESE 8	E 9	E 8	E 8	E 8	SW 2	SW 3	E 4	E 4	E 4	E 4	E 7	E 13	ESE 3	E 3	E 4	E 5	E 4	E 5	ENE 5	ENE 6	ENE 6	ENE 5	NE 5	E 10	E 10	E 10	E 10	E 4	ESE 5	ESE 6

	light rain	rain shwrs	rain shwrs	cloudy	cloudy	cloudy	light rain	mod rain	rain shwrs	some clouds	light rain	rain shwrs	clear	clear	some clouds	cloudy	some clouds	clear	clear	clear	cloudy	some clouds	cloudy	light rain	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	cloudy	cloudy	cloudy	light rain	cloudy	cloudy	light rain	light rain	cloudy	some clouds	cloudy	cloudy	rain shwrs	heavy rain	some clouds
km/h	WNW	NNE	NNE	NE	ENE	SE	SSW	NW	WNW	W	W	NNE	NE	S	SSW	WSW	ESE	NNE	ESE	SSE	SW	SW	NE	ENE	ENE	E	SSE	ESE	ESE	ESE	E	ENE	ENE	ENE	ENE	ENE	NE	NE	NNE	NNE	NNE	NE	ENE	E	ESE	SE	SW
mm	2	2	1	—	—	—	1	6	1	—	1	1	—	—	—	—	—	—	—	—	—	—	—	1	—	—	—	—	—	3	—	—	—	—	—	3	—	—	3	2	—	—	—	—	1	14	—
max°C	15	15	9	7	6	7	11	11	7	8	8	7	6	7	6	9	12	11	9	10	9	13	15	7	6	7	7	8	8	8	8	9	9	9	9	8	7	7	7	6	7	7	7	8	7	10	13
Moonrise	5:42	—	—	6:12	—	—	6:50	—	—	7:38	—	—	8:38	—	—	9:48	—	—	11:03	—	—	12:18	—	—	1:30	—	—	2:39	—	—	—	3:45	—	—	4:50	—	—	5:54	—	—	6:59	—	—	8:04	—	—	—
Moonset	—	8:05	—	—	—	9:26	—	—	10:47	—	—	—	12:01	—	—	1:03	—	—	1:52	—	—	2:29	—	—	2:59	—	—	3:24	—	—	3:45	—	—	4:05	—	—	4:25	—	—	4:46	—	—	5:10	—	—	5:37	—
	5:58	—	—	5:58	—	—	5:56	—	—	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:47	—	—	5:46	—	—	5:43	—	—	5:43	—	—	5:41	—	—	5:39	—	—	5:39	—	—	5:37	—
	—	7:23	—	—	7:24	—	—	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	—	—	7:39
	Today's sea temperature in Poponesset Island, Poponesset Bay, Nantucket Sound is 7.6° C (Statistics for 17 Apr 1981-2005 – mean: 6.4 max: 7.8 min: 5.0°C)