Long Island Sea Conditions and Tide Table

Long Island 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 07:22 PM.

	Days 1–4 Weather Summary Moderate rain (total 10mm), heaviest on Fri afternoon. Cool air temperatures (max 14°C on Fri afternoon, min 6°C on Wed night). Wind will be generally light.										Days 5–7 Weather Summary Moderate rain (total 10mm), heaviest on Sun afternoon. Cool air temperatures (max 12°C on Fri night, min 2°C on Mon morning). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Very mild (max 13°C on Wed afternoon, min 2°C on Mon night). Winds decreasing (fresh winds from the S on Tue afternoon, light winds from the SSW by Thu afternoon).									Days 11–13 Weather Summary Light rain (total 6mm), mostly falling on Sun night. Very mild (max 10°C on Fri night, min 2°C on Sat night). Wind will be generally light.
		Wednesday 15			Thursday 16			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			Thu 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	night	AM	PM	night	AM	PM	night	AM	PM	night	AM
Wave Height Map See all maps
High Tide	9:40PM2.83m	10:02AM2.91m		10:22PM3.04m	10:49AM3.01m		11:04PM3.23m		11:35AM3.08m	11:47PM3.37m		12:22PM3.10m	00:33AM3.45m		1:12PM3.07m	1:21AM3.46m		2:04PM2.98m	2:13AM3.39m		3:00PM2.87m	3:10AM3.26m		4:02PM2.76m	4:13AM3.11m			5:09PM2.67m	5:23AM2.97m		6:19PM2.65m	6:36AM2.88m		7:27PM2.70m	7:46AM2.84m		8:28PM2.79m	8:50AM2.84m		9:22PM2.89m	9:46AM2.85m
Low Tide	3:50AM0.11m		4:10PM0.06m	4:37AM-0.10m		4:53PM-0.04m		5:22AM-0.29m		5:36PM-0.11m	6:09AM-0.41m		6:21PM-0.12m	6:58AM-0.46m		7:09PM-0.09m	7:49AM-0.43m		8:00PM0.00m	8:44AM-0.34m		8:55PM0.12m	9:43AM-0.20m		9:57PM0.24m	10:48AM-0.05m		11:05PM0.34m		11:56AM0.06m	00:18AM0.38m		1:05PM0.12m	1:30AM0.34m		2:08PM0.13m	2:36AM0.25m		3:05PM0.13m	3:33AM0.14m		3:54PM0.14m
Wave height (m) direction period (s)	SSE 5	SSE 6	SE 8	SSE 8	SSE 8	SSE 8	SE 8	SSE 8	SSE 7	SSE 7	SSE 7	SSE 7	SSE 7	SSE 4	SE 5	SE 5	SE 6	WNW 3	SSE 7	SE 7	S 4	S 6	S 7	S 7	SSE 7	SSE 7	SSE 6	S 5	S 6	SSE 6	SSE 7	SSE 7	SSE 8	SSE 8	SSE 8	SSE 7	SE 4	SSE 7	SSE 7	SSE 8	SSE 8	SSE 8	SSE 7	WNW 2	WNW 3	NNE 4	ESE 13

	rain shwrs	cloudy	cloudy	light rain	cloudy	cloudy	light rain	cloudy	rain shwrs	clear	clear	some clouds	cloudy	light rain	light rain	rain shwrs	some clouds	cloudy	clear	clear	clear	some clouds	some clouds	cloudy	clear	clear	clear	some clouds	light rain	light rain	some clouds	some clouds	some clouds	some clouds	cloudy	cloudy	heavy rain	cloudy	cloudy	some clouds	some clouds	cloudy	some clouds	clear	clear	clear	clear
km/h	NNE	ESE	SE	SSE	ESE	E	ENE	E	E	ENE	ESE	SSE	S	S	SW	WSW	NW	NW	W	SW	S	SSW	WSW	WSW	W	WNW	S	SSW	SSW	SW	NNW	WNW	NW	WNW	S	S	ESE	N	NNW	WNW	WNW	W	WNW	WNW	WNW	NW	WNW
mm	1	—	—	3	—	—	2	—	4	—	—	—	—	1	5	4	—	—	—	—	—	—	—	—	—	—	—	—	2	2	—	—	—	—	—	—	23	—	—	—	—	—	—	—	—	—	—
max°C	11	10	11	7	7	8	8	9	14	12	10	9	6	8	10	8	3	6	4	7	9	9	12	13	11	9	11	9	7	9	10	7	10	7	6	6	4	5	6	6	11	13	10	11	13	11	9
Moonrise	—	4:52	—	—	5:13	—	—	5:36	—	—	6:05	—	—	6:41	—	—	7:28	—	—	8:27	—	—	9:38	—	—	10:54	—	—	12:11	—	—	1:25	—	—	2:36	—	—	—	3:44	—	—	4:50	—	—	5:56	—	—
Moonset	—	—	5:30	—	—	6:48	—	—	8:09	—	—	—	9:32	—	—	10:55	—	—	—	12:09	—	—	1:11	—	—	1:59	—	—	2:35	—	—	3:02	—	—	3:25	—	—	3:45	—	—	4:04	—	—	4:22	—	—	4:41
	—	5:58	—	—	5:56	—	—	5:54	—	—	5:52	—	—	5:52	—	—	5:50	—	—	5:48	—	—	5:47	—	—	5:45	—	—	5:43	—	—	5:41	—	—	5:41	—	—	5:39	—	—	5:37	—	—	5:35	—	—	5:35
	7:22	—	7:22	—	—	7:23	—	—	7:25	—	—	7:27	—	—	7:28	—	—	7:29	—	—	7:30	—	—	7:31	—	—	7:32	—	—	7:34	—	—	7:35	—	—	7:36	—	—	7:37	—	—	7:38	—	—	7:39	—	—
	Today's sea temperature in Long Island is 5.3° C (Statistics for 14 Apr 1981-2005 – mean: 4.5 max: 6.5 min: 3.0°C)