Plum Island Sound (south end) Sea Conditions and Tide Table

Plum Island Sound (south end) 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 07:36 PM.

	Days 1–4 Weather Summary Light rain (total 9mm), mostly falling on Sat morning. Warm air temperatures (max 25°C on Mon morning, min 16°C on Sat afternoon). Wind will be generally light.											Days 5–7 Weather Summary Mostly dry. Warm air temperatures (max 27°C on Mon afternoon, min 17°C on Tue night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Warm (max 27°C on Thu afternoon, min 18°C on Sat morning). Wind will be generally light.									Days 11–13 Weather Summary Heavy rain (total 41mm), heaviest during Tue afternoon. Warm (max 30°C on Sun afternoon, min 15°C on Tue afternoon). Wind will be generally light.									Days 14–17 Weather Summary Some drizzle, heaviest during Wed night. Warm (max 23°C on Thu afternoon, min 15°C on Thu night). Wind will be generally light.
	Fri 21		Saturday 22			Sunday 23			Monday 24			Tuesday 25			Wednesday 26			Thursday 27			Friday 28			Saturday 29			Sunday 30			Monday 31			Tuesday 1			Wednesday 2			Thursday 3			Friday 4			Saturday 5
	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	night
Wave Height Map See all maps
High Tide		7:05PM2.62m	7:41AM2.23m		8:00PM2.60m	8:37AM2.22m		8:55PM2.61m	9:31AM2.24m		9:47PM2.65m	10:20AM2.30m		10:34PM2.70m		11:04AM2.38m	11:17PM2.75m		11:45AM2.48m	11:59PM2.79m		12:24PM2.59m	00:39AM2.83m		1:02PM2.71m	1:21AM2.84m		1:42PM2.83m	2:03AM2.83m		2:23PM2.93m	2:49AM2.79m		3:08PM2.99m	3:37AM2.72m		3:57PM3.02m	4:30AM2.64m		4:50PM3.01m		5:27AM2.55m		5:48PM2.99m
Low Tide	12:54PM0.51m	1:39AM0.37m		1:49PM0.55m	2:35AM0.38m		2:44PM0.55m	3:29AM0.36m		3:36PM0.52m	4:18AM0.32m		4:24PM0.47m		5:03AM0.26m		5:10PM0.40m	5:44AM0.20m		5:53PM0.31m	6:23AM0.16m		6:35PM0.23m	7:01AM0.12m		7:16PM0.14m	7:38AM0.09m		7:59PM0.06m	8:17AM0.09m		8:44PM-0.00m	8:59AM0.11m		9:32PM-0.03m	9:45AM0.15m		10:25PM-0.02m	10:36AM0.21m		11:22PM0.02m		11:33AM0.26m
Wave Height (m) Direction Period (s)	E 5	E 8	E 5	E 5	E 5	ESE 12	ESE 12	ESE 12	SE 7	ESE 7	ESE 8	ESE 8	ESE 8	ESE 8	ESE 10	ESE 9	ESE 8	ESE 8	SE 4	ESE 8	ESE 8	ESE 8	ESE 9	ESE 8	ESE 8	SE 8	SE 8	SE 4	SSE 5	ESE 8	ESE 8	ENE 3	ENE 4	ENE 4	ESE 5	ESE 5	ESE 5	ESE 11	ESE 10	ESE 10	NE 5	ENE 6	E 7	SE 8	ENE 4	ESE 8	S 3

	cloudy	rain shwrs	light rain	light rain	some clouds	cloudy	light rain	rain shwrs	clear	clear	clear	clear	cloudy	some clouds	clear	clear	clear	clear	some clouds	some clouds	cloudy	some clouds	clear	some clouds	cloudy	clear	clear	some clouds	rain shwrs	light rain	rain shwrs	clear	cloudy	heavy rain	mod rain	cloudy	cloudy	rain shwrs	clear	some clouds	some clouds	some clouds	some clouds	clear	clear	clear	some clouds
km/h	ENE	NNE	NE	N	NW	E	NNE	WSW	SW	SW	SW	W	SW	W	WNW	S	W	S	S	SSW	S	SE	WNW	ENE	ESE	SW	S	SSW	SW	SSW	WNW	ENE	E	E	NE	ENE	ESE	WSW	NNW	NNE	NNW	NNE	SSE	N	NE	SSE	SSW
mm	—	1	3	3	—	—	1	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	3	5	4	—	—	22	7	—	—	1	—	—	—	—	—	—	—	—	—
max °C	20	19	18	16	16	18	19	20	25	27	24	22	24	22	23	26	24	25	27	24	22	23	21	19	19	20	24	30	26	20	26	25	17	16	17	16	17	18	20	23	19	17	19	20	16	18	18
Moonrise	3:43	—	—	4:35	—	—	5:20	—	—	5:56	—	—	6:27	—	—	6:52	—	—	7:14	—	—	7:35	—	—	7:55	—	—	8:15	—	—	8:38	—	—	—	9:06	—	—	9:40	—	—	10:23	—	—	11:19	—	—	—
Moonset	—	—	12:04	—	—	12:58	—	—	1:58	—	—	3:03	—	—	4:09	—	—	5:17	—	—	6:24	—	—	7:32	—	—	8:41	—	—	9:52	—	—	11:06	—	—	12:22	—	—	1:38	—	—	2:50	—	—	—	3:53	—
	—	—	5:56	—	—	5:56	—	—	5:58	—	—	5:58	—	—	6:00	—	—	6:01	—	—	6:03	—	—	6:03	—	—	6:05	—	—	6:05	—	—	6:07	—	—	6:07	—	—	6:09	—	—	6:09	—	—	6:11	—	—
	7:36	—	—	7:34	—	—	7:32	—	—	7:30	—	—	7:30	—	—	7:28	—	—	7:25	—	—	7:24	—	—	7:22	—	—	7:21	—	—	7:20	—	—	7:17	—	—	7:15	—	—	7:14	—	—	7:13	—	—	7:10	—
	Today's sea temperature in Plum Island Sound (south end) is 20.0° C (Statistics for 21 Aug 1981-2005 – mean: 19.5 max: 20.8 min: 18.0°C)