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 07:45 PM.

	Days 1–4 Weather Summary Some drizzle, heaviest during Sun afternoon. Cool air temperatures (max 12°C on Fri night, min 7°C on Thu night). Wind will be generally light.										Days 5–7 Weather Summary Light rain (total 8mm), mostly falling on Sun night. Cool air temperatures (max 18°C on Mon afternoon, min 7°C on Sun night). Wind will be generally light.									Days 8–10 Weather Summary Mostly dry. Very mild (max 17°C on Thu morning, min 6°C on Thu night). Wind will be generally light.									Days 11–13 Weather Summary Light rain (total 5mm), mostly falling on Mon afternoon. Warm (max 22°C on Tue afternoon, min 6°C on Sat night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Tue morning).
		Friday 3			Saturday 4			Sunday 5			Monday 6			Tuesday 7			Wednesday 8			Thursday 9			Friday 10			Saturday 11			Sunday 12			Monday 13			Tue 14
	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	6:50PM2.67m	7:07AM2.90m		7:52PM2.84m	8:14AM2.96m		8:49PM3.05m	9:16AM3.04m		9:42PM3.25m	10:14AM3.11m		10:33PM3.40m		11:08AM3.14m	11:21PM3.49m		12:00PM3.12m	00:09AM3.51m		12:50PM3.06m	00:57AM3.44m		1:41PM2.95m	1:46AM3.32m		2:32PM2.82m	2:36AM3.16m		3:25PM2.69m	3:29AM2.98m		4:20PM2.58m	4:25AM2.82m
Low Tide	00:54AM0.34m		1:32PM0.07m	2:01AM0.17m		2:31PM-0.01m	3:04AM-0.03m		3:26PM-0.08m	4:01AM-0.24m		4:18PM-0.13m	4:55AM-0.39m			5:08PM-0.14m	5:46AM-0.47m		5:56PM-0.10m	6:36AM-0.47m		6:45PM-0.02m	7:26AM-0.39m		7:33PM0.11m	8:16AM-0.25m		8:24PM0.25m	9:08AM-0.08m		9:16PM0.39m	10:02AM0.09m		10:12PM0.52m	10:58AM0.24m
Wave height (m) direction period (s)	SE 4	SE 12	E 5	SE 12	SE 11	E 6	SE 11	SE 11	SSE 4	S 4	ESE 10	ESE 10	ESE 10	E 11	ESE 11	E 11	ESE 11	ESE 10	SSE 8	SSE 7	SSE 7	E 5	E 6	E 6	SSE 8	SE 14	SE 14	SE 14	E 5	ESE 7	ESE 9	ESE 9	ESE 9	E 9	ESE 8	ESE 8

	cloudy	cloudy	cloudy	cloudy	some clouds	cloudy	some clouds	some clouds	light rain	mod rain	some clouds	some clouds	clear	clear	some clouds	some clouds	light rain	rain shwrs	some clouds	clear	some clouds	some clouds	cloudy	cloudy	some clouds	clear	some clouds	cloudy	some clouds	some clouds	some clouds	light rain	light rain	cloudy	some clouds	clear
km/h	N	E	SSE	SE	ESE	ESE	WSW	SSE	S	SSW	ESE	S	NNE	S	S	ENE	ENE	NE	SSW	ESE	E	NNE	NE	S	ESE	ESE	SE	NE	ENE	E	NNE	N	N	NW	N	SW
mm	—	—	—	—	—	—	—	—	1.0	6	—	—	—	—	—	—	1.0	1.0	—	—	—	—	—	—	—	—	—	—	—	—	—	2.0	3	—	—	—
max°C	8	10	11	12	9	8	7	8	8	9	15	18	15	17	17	13	10	10	10	17	17	11	8	10	9	10	10	8	10	11	10	7	7	8	18	22
Moonrise	—	3:22	—	—	3:44	—	—	4:05	—	—	4:27	—	—	4:52	—	—	5:21	—	—	5:57	—	—	6:43	—	—	7:39	—	—	8:43	—	—	9:50	—	—	10:59	—
Moonset	1:04	2:22	—	—	—	3:41	—	—	5:00	—	—	6:20	—	—	7:41	—	—	—	9:03	—	—	10:19	—	—	11:27	—	—	—	12:22	—	—	1:04	—	—	1:37	—
	—	5:28	—	—	5:28	—	—	5:26	—	—	5:24	—	—	5:24	—	—	5:22	—	—	5:20	—	—	5:20	—	—	5:18	—	—	5:18	—	—	5:16	—	—	5:16	—
	7:45	—	7:45	—	—	7:46	—	—	7:47	—	—	7:49	—	—	7:50	—	—	7:51	—	—	7:52	—	—	7:53	—	—	7:54	—	—	7:55	—	—	7:57	—	—	7:58
	Today's sea temperature in Long Island is 7.4 °C (Statistics for 02 May 1981-2005 – mean: 6.9 max: 8.7 min: 4.8°C)