Plum Gut Harbor, Plum Island, Long Island Sound Sea Conditions and Tide Table

Plum Gut Harbor, Plum Island, Long Island 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 07:09 AM and sunset is at 04:22 PM.

	Days 1–3 Weather Summary A dusting of new snow. Icy conditions (max 7°C on Sat night, min -3°C on Sun night). Winds decreasing (fresh winds from the SW on Sat night, light winds from the WSW by Tue morning).									Days 4–6 Weather Summary A dusting of snow giving way to moderate rain (total 11mm) heaviest on Fri morning. Cool air temperatures (max 11°C on Fri morning, min 1°C on Wed night). Winds increasing (calm on Wed night, strong winds from the WSW by Fri morning).									Days 7–9 Weather Summary Light rain (total 2mm), mostly falling on Sun morning. Freeze-thaw conditions (max 5°C on Sun morning, min -8°C on Fri night). Winds decreasing (fresh winds from the NNW on Fri night, calm by Sat afternoon).									Days 10–12 Weather Summary Light rain (total 3mm), mostly falling on Tue night. Freeze-thaw conditions (max 4°C on Tue night, min -2°C on Mon night). Winds increasing (light winds from the ENE on Tue morning, strong winds from the ENE by Wed afternoon).
	Sunday 21			Monday 22			Tuesday 23			Wednesday 24			Thursday 25			Friday 26			Saturday 27			Sunday 28			Monday 29			Tuesday 30			Wednesday 31			Thu 1
	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	10:12AM0.90m		10:54PM0.66m	10:51AM0.88m		11:35PM0.68m	11:32AM0.85m		00:19AM0.69m	12:16PM0.82m		1:05AM0.71m		1:06PM0.77m	1:54AM0.74m		2:01PM0.73m	2:47AM0.79m		3:01PM0.69m	3:43AM0.84m		4:05PM0.66m	4:39AM0.91m		5:08PM0.65m	5:35AM0.97m		6:09PM0.66m	6:30AM1.03m			7:04PM0.67m	7:23AM1.05m
Low Tide		4:58PM-0.01m	4:54AM0.15m		5:41PM-0.00m	5:40AM0.16m		6:23PM0.02m	6:30AM0.16m			7:08PM0.03m	7:24AM0.16m		7:54PM0.05m	8:23AM0.15m		8:41PM0.06m	9:23AM0.12m		9:31PM0.07m	10:23AM0.07m		10:22PM0.06m	11:21AM0.02m		11:15PM0.04m	12:17PM-0.04m		00:08AM0.02m		1:11PM-0.10m	1:01AM-0.01m		2:02PM-0.13m
Wave height (m) direction period (s)	WSW 4	WNW 4	WNW 4	NW 4	NW 3	W 3	WSW 3	E 10	ENE 2	NW 3	NW 3	E 10	SSW 2	E 7	ESE 8	SSW 3	W 4	N 4	N 4	E 11	S 2	S 3	WSW 3	NW 3	NNW 3	N 3	N 2	E 11	E 2	ESE 3	E 5	E 5	NE 4	ESE 9	ESE 9

	clear	clear	clear	clear	cloudy	cloudy	light snow	cloudy	light snow	clear	clear	some clouds	cloudy	cloudy	light rain	mod rain	some clouds	clear	clear	clear	some clouds	light rain	clear	clear	clear	clear	some clouds	cloudy	cloudy	light rain	light rain	cloudy	some clouds	clear	clear
km/h	W	NW	NW	NW	WNW	W	WSW	ENE	N	NW	NNW	NNE	SW	SSW	WSW	SW	WNW	N	NNE	SE	SSW	SW	W	NNW	N	N	NNE	ENE	ESE	ESE	E	ENE	NNE	NNE	NNE
mm	—	—	—	—	—	—	—	—	—	—	—	—	—	—	1	10	—	—	—	—	—	2	—	—	—	—	—	—	—	2	1	—	—	—	—
max°C	6	2	-1	0	1	3	1	2	2	5	4	3	5	6	7	11	11	0	-5	-4	4	5	3	3	2	2	0	0	2	4	2	2	1	3	3
Moonrise	8:45	—	—	9:22	—	—	9:52	—	—	10:18	—	—	10:41	—	—	11:03	—	—	11:24	—	—	11:48	—	—	12:14	—	—	12:47	—	—	1:29	—	—	2:23	—
Moonset	—	5:40	—	—	6:46	—	—	7:53	—	—	—	9:00	—	—	10:08	—	—	11:16	—	—	—	12:26	—	—	1:39	—	—	2:57	—	—	4:17	—	—	5:36	—
	7:09	—	—	7:11	—	—	7:11	—	—	7:11	—	—	7:11	—	—	7:11	—	—	7:13	—	—	7:13	—	—	7:13	—	—	7:13	—	—	7:13	—	—	7:13	—
	—	4:22	—	—	4:22	—	—	4:23	—	—	4:23	—	—	4:24	—	—	4:25	—	—	4:25	—	—	4:27	—	—	4:28	—	—	4:29	—	—	4:29	—	—	4:30
	Today's sea temperature in Plum Gut Harbor, Plum Island, Long Island Sound is 6.6° C (Statistics for 21 Dec 1981-2005 – mean: 8.4 max: 10.2 min: 6.5°C)