Glen Cove, Hempstead Harbor, Long Island Sound Sea Conditions and Tide Table

Glen Cove, Hempstead Harbor, 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 — and sunset is at 08:05 PM.

	Days 1–4 Weather Summary Some drizzle, heaviest during Mon night. Warm air temperatures (max 29°C on Sun afternoon, min 19°C on Sat night). Wind will be generally light.											Days 5–7 Weather Summary Light rain (total 3mm), mostly falling on Wed night. Very warm air temperatures (max 33°C on Wed afternoon, min 11°C on Thu morning). Wind will be generally light.									Days 8–10 Weather Summary Heavy rain (total 32mm), heaviest during Sat afternoon. Very mild (max 16°C on Fri afternoon, min 9°C on Sat morning). Wind will be generally light.									Days 11–13 Weather Summary Moderate rain (total 13mm), heaviest on Tue afternoon. Warm (max 24°C on Wed afternoon, min 12°C on Mon afternoon). Wind will be generally light.									Days 14–17 Weather Summary Light rain (total 2mm), mostly falling on Mon morning. Warm (max 25°C on Fri afternoon, min 12°C on Thu night). Wind will be generally light.
	Sat 16		Sunday 17			Monday 18			Tuesday 19			Wednesday 20			Thursday 21			Friday 22			Saturday 23			Sunday 24			Monday 25			Tuesday 26			Wednesday 27			Thursday 28			Friday 29			Saturday 30			Sunday 31
	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	11:18AM2.33m	11:29PM2.73m		12:11PM2.34m	00:21AM2.72m		1:06PM2.32m	1:15AM2.65m		2:05PM2.29m	2:13AM2.55m		3:12PM2.25m	3:20AM2.42m		4:27PM2.23m	4:44AM2.30m			5:40PM2.24m	6:06AM2.24m		6:46PM2.29m	7:15AM2.21m		7:45PM2.34m	8:15AM2.21m		8:39PM2.40m	9:09AM2.21m		9:29PM2.44m	9:59AM2.21m		10:15PM2.46m	10:45AM2.20m		10:57PM2.46m		11:27AM2.19m	11:36PM2.44m		12:07PM2.17m
Low Tide		5:31PM-0.03m	6:35AM-0.28m		6:25PM-0.02m	7:31AM-0.27m		7:23PM0.03m	8:29AM-0.21m		8:28PM0.11m	9:31AM-0.12m		9:40PM0.18m	10:35AM-0.03m		10:55PM0.23m		11:38AM0.05m	00:05AM0.22m		12:40PM0.09m	1:11AM0.18m		1:38PM0.12m	2:11AM0.10m		2:33PM0.12m	3:06AM0.03m		3:23PM0.12m	3:58AM-0.03m		4:11PM0.14m	4:45AM-0.07m		4:55PM0.16m		5:30AM-0.07m		5:35PM0.20m	6:11AM-0.04m		6:10PM0.25m
Wave Height (m) Direction Period (s)	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—

	clear	clear	clear	clear	some clouds	clear	clear	rain shwrs	clear	clear	clear	clear	some clouds	rain shwrs	clear	cloudy	some clouds	cloudy	cloudy	cloudy	light rain	mod rain	heavy rain	light rain	light rain	light rain	cloudy	cloudy	cloudy	light rain	heavy rain	light rain	some clouds	some clouds	some clouds	cloudy	cloudy	clear	clear	clear	clear	clear	clear	clear	clear	clear	some clouds
km/h	S	SW	WNW	SW	W	ENE	ESE	SW	WSW	SSW	SW	WSW	WSW	NNW	N	NNE	ENE	E	SE	SSE	E	ENE	ENE	ENE	ENE	NE	ENE	E	E	E	E	S	WNW	W	NW	W	WNW	WNW	NW	NW	N	E	SE	SSW	SSE	SSE	ENE
mm	—	—	—	—	—	—	—	1	—	—	—	—	—	3	—	—	—	—	—	—	4	8	11	3	5	1	—	—	—	1	11	1	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
max °C	24	22	25	29	26	20	23	20	27	31	29	30	33	21	15	19	18	15	16	13	9	10	11	10	10	10	10	14	13	13	13	15	18	24	21	16	17	16	20	25	23	21	23	21	21	23	20
Moonrise	—	—	5:42	—	—	6:39	—	—	7:47	—	—	9:03	—	—	10:21	—	—	11:35	—	—	12:45	—	—	1:52	—	—	2:57	—	—	—	4:00	—	—	5:03	—	—	6:07	—	—	7:10	—	—	8:12	—	—	—	9:11
Moonset	8:29	—	—	—	9:49	—	—	10:58	—	—	11:55	—	—	—	12:38	—	—	1:12	—	—	1:39	—	—	2:03	—	—	2:24	—	—	2:44	—	—	3:05	—	—	3:29	—	—	3:55	—	—	4:27	—	—	5:05	—	—
	—	—	5:35	—	—	5:33	—	—	5:33	—	—	5:33	—	—	5:31	—	—	5:31	—	—	5:30	—	—	5:30	—	—	5:28	—	—	5:28	—	—	5:28	—	—	5:26	—	—	5:26	—	—	5:26	—	—	5:24	—	—
	8:05	—	—	8:06	—	—	8:07	—	—	8:07	—	—	8:08	—	—	8:09	—	—	8:10	—	—	8:12	—	—	8:13	—	—	8:14	—	—	8:14	—	—	8:15	—	—	8:15	—	—	8:16	—	—	8:17	—	—	8:17	—
	Today's sea temperature in Glen Cove, Hempstead Harbor, Long Island Sound is 12.3° C (Statistics for 16 May 1981-2005 – mean: 11.0 max: 13.1 min: 9.1°C)