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 05:51 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -1°C on Sat afternoon, min -9°C on Fri morning). Wind will be generally light.

Days 5–7 Weather Summary

Some drizzle, heaviest during Tue afternoon. Icy conditions (max 4°C on Tue afternoon, min -4°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

A light covering of new snow, mostly falling on Wed night. Temperatures will be below freezing (max -1°C on Wed night, min -20°C on Fri morning). Winds increasing (light winds from the E on Wed night, fresh winds from the NNW by Thu afternoon).

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max 0°C on Sun afternoon, min -10°C on Tue morning). Wind will be generally light.

Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Sat
28
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
High Tide
8:43PM5.76m
9:02AM6.20m
9:36PM5.78m
9:50AM6.24m
10:20PM5.85m
10:32AM6.32m
10:58PM5.98m
11:10AM6.46m
11:34PM6.19m
11:47AM6.66m
00:11AM6.48m
12:27PM6.88m
00:51AM6.79m
1:09PM7.07m
1:33AM7.08m
1:53PM7.18m
2:18AM7.28m
2:41PM7.17m
3:05AM7.35m
3:31PM7.03m
3:56AM7.28m
4:24PM6.79m
4:51AM7.11m
5:23PM6.50m
5:52AM6.90m
6:27PM6.25m
6:57AM6.74m
7:34PM6.13m
Low Tide
2:51AM1.82m
3:25PM1.54m
3:42AM1.83m
4:13PM1.50m
4:28AM1.78m
4:54PM1.40m
5:07AM1.66m
5:32PM1.25m
5:45AM1.45m
6:09PM1.04m
6:24AM1.17m
6:47PM0.81m
7:06AM0.87m
7:28PM0.61m
7:49AM0.60m
8:12PM0.49m
8:36AM0.44m
8:58PM0.50m
9:26AM0.41m
9:48PM0.64m
10:19AM0.52m
10:42PM0.86m
11:17AM0.71m
11:42PM1.11m
12:21PM0.91m
00:47AM1.31m
1:28PM1.03m
Wave
height (m) 
direction
period (s) 
0.5
NNW
3
0.5
NNW
3
0.3
NW
3
0.1
W
2
0
E
2
0
E
1
0.4
NW
2
0.6
N
3
0.3
NNW
3
0.1
N
2
0
E
2
0.1
S
1
0.1
S
1
0.1
S
2
0.2
SSW
2
0.1
W
1
0.1
NW
2
0
W
2
0.3
E
2
0.6
N
3
1
N
4
0.9
NNW
4
0.7
NW
4
0.6
NNW
3
0.4
NW
3
0.2
WNW
2
0.1
NW
2
0.2
NNW
2
0.4
NW
3
0.3
NW
3
0.1
NW
2
0.1
N
2
0.1
N
2
0.4
NNE
3
0.6
N
3
0.6
N
3
0.4
NNW
3
0.1
NW
2
0.2
W
2
0.1
W
2
0.1
NW
1
0.1
NW
2
0.2
N
2
0.3
NNW
2
0.4
WNW
3
0.4
WNW
3
0.3
NNW
3
part cloud
clear
clear
clear
clear
cloud
light snow
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
part cloud
part cloud
part cloud
mod snow
snow showers
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
part cloud
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
clear
some clouds
clear
clear
clear
clear
cloudy
light snow
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
some clouds
mod snow
snow shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
some clouds
some clouds
clear
 km/h
25
NW
25
NW
15
WNW
5
WNW
5
WSW
5
SSE
15
NW
25
N
15
NNW
5
N
5
S
10
SSW
5
SSW
15
SSW
10
W
5
W
15
NNW
5
NE
20
ENE
25
N
35
NNW
30
NW
30
NW
25
NW
20
NW
15
NW
10
WNW
15
NW
25
NW
20
NW
10
WNW
10
N
15
N
20
N
25
N
25
NNW
20
NW
10
W
15
WSW
5
WSW
10
NNW
10
NW
15
NNW
20
NW
25
NW
25
WNW
15
NNW
 mm 
1
max°C
-4
-6
-2
-5
-4
-1
-3
-3
-1
-3
-2
0
0
1
4
3
1
2
-1
-1
-3
-14
-17
-10
-11
-6
-1
-4
-2
0
-2
-6
-3
-5
-9
-7
-9
-11
-5
-6
-4
0
-2
-8
-5
-9
-6
Moonrise
5:34
6:15
6:47
7:13
7:36
7:55
8:13
8:32
8:52
9:17
9:47
10:26
11:18
12:23
1:39
2:58
Moonset
1:36
2:42
3:53
5:06
6:19
7:33
8:47
10:02
11:20
12:41
2:01
3:16
4:21
5:12
5:51
Sunrise
7:31
7:30
7:28
7:26
7:24
7:24
7:22
7:20
7:18
7:16
7:16
7:13
7:11
7:09
7:09
7:07
Sunset
5:51
5:52
5:53
5:54
5:57
5:58
5:59
6:00
6:01
6:04
6:05
6:06
6:07
6:08
6:10
6:12
Today's sea temperature in Long Island is
1.1° C
(Statistics for 12 Feb 1981-2005 – mean: 3.6 max: 5.3 min: 2.4°C)
Issued (local time): 7 pm Thursday 12 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest