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 06:48 AM and sunset is at 05:28 PM.

Days 1–3 Weather Summary

A light covering of new snow, mostly falling on Sat night will be washed away by heavy rain (total 30mm) on Sun afternoon. Icy conditions (max 11°C on Sun afternoon, min -4°C on Fri night). Winds increasing (calm on Fri night, strong winds from the WSW by Sun afternoon).

Days 4–6 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -1°C on Mon morning, min -9°C on Tue night). Winds decreasing (fresh winds from the W on Mon morning, light winds from the WNW by Wed afternoon).

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Sat afternoon, min -5°C on Thu night). Winds decreasing (fresh winds from the WNW on Fri morning, light winds from the WNW by Sat afternoon).

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 6°C on Tue morning, min 1°C on Sun morning). Wind will be generally light.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
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
High Tide
12:48PM2.27m
1:03AM2.26m
1:16PM2.19m
1:26AM2.23m
1:40PM2.11m
1:50AM2.19m
2:09PM2.03m
2:21AM2.16m
2:46PM1.95m
3:00AM2.13m
3:29PM1.88m
3:45AM2.09m
4:21PM1.82m
4:36AM2.07m
5:21PM1.80m
5:35AM2.07m
6:33PM1.83m
6:39AM2.12m
7:47PM1.93m
7:44AM2.20m
8:41PM2.07m
8:42AM2.32m
9:25PM2.22m
Low Tide
7:13PM-0.02m
7:27AM0.02m
7:35PM0.07m
7:53AM0.09m
7:46PM0.14m
8:13AM0.16m
8:09PM0.20m
8:44AM0.24m
8:45PM0.28m
9:25AM0.31m
9:29PM0.36m
10:17AM0.39m
10:19PM0.44m
11:21AM0.43m
11:17PM0.50m
12:57PM0.41m
00:25AM0.49m
2:07PM0.31m
1:43AM0.41m
2:59PM0.18m
2:51AM0.26m
3:44PM0.03m
3:45AM0.09m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
cloud
light snow
light snow
mod rain
rain showers
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
snow showers
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
part cloud
part cloud
cloud
part cloud
clear
some clouds
some clouds
cloudy
light snow
light snow
mod rain
rain shwrs
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
snow shwrs
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
some clouds
some clouds
cloudy
some clouds
 km/h
25
WNW
25
NW
10
WNW
10
SSE
15
S
20
E
10
ESE
35
S
35
W
35
W
35
WNW
30
WNW
30
WNW
30
WNW
20
WNW
15
NW
10
WNW
10
NNE
20
NNE
15
NNW
25
NW
30
WNW
30
NW
20
NW
15
NW
10
WNW
10
WSW
20
SW
15
SSW
5
SW
15
NE
10
N
5
SSE
15
WSW
15
WNW
10
WSW
 mm 
13
7
10
max°C
0
0
-4
0
0
4
10
11
2
-1
-1
-4
-4
-3
-7
-5
-2
-2
-1
0
-3
-1
0
-4
1
3
2
3
4
2
3
5
2
6
6
3
Moonrise
7:45
8:46
9:47
10:48
11:51
12:55
1:59
3:00
3:57
4:46
5:27
Moonset
7:52
8:11
8:29
8:49
9:11
9:36
10:07
10:45
11:33
12:32
1:40
2:54
Sunrise
6:48
6:48
6:47
6:46
6:43
6:43
6:41
6:39
6:39
6:37
6:35
6:33
Sunset
5:28
5:29
5:30
5:30
5:31
5:34
5:35
5:36
5:37
5:37
5:39
5:40
Today's sea temperature in Glen Cove, Hempstead Harbor, Long Island Sound is 2.1 °C (Statistics for 14 Feb 1981-2005 – mean: 3.5 max: 5.3 min: 1.6°C)
Issued (local time): 12 pm Friday 14 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest