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 07:49 PM.

Days 1–4 Weather Summary

A dusting of new snow. Air temperatures will be below freezing (max -5°C on Fri afternoon, min -15°C on Sun morning). Winds increasing (light winds from the SSW on Fri afternoon, fresh winds from the NW by Sat afternoon).

Days 5–7 Weather Summary

Mostly dry. Air temperatures will be below freezing (max -3°C on Wed afternoon, min -19°C on Mon morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Thu night, min -7°C on Sat morning). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Temperatures will be below freezing (max -1°C on Mon night, min -7°C on Sat night). Wind will be generally light.

Friday
29
Saturday
30
Sunday
31
Monday
1
Tuesday
2
Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tue
9
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
High Tide
11:39PM1.85m
11:56AM1.84m
00:06AM1.84m
12:23PM1.79m
00:34AM1.81m
12:50PM1.74m
1:02AM1.77m
1:21PM1.69m
1:35AM1.71m
2:00PM1.64m
2:18AM1.65m
2:53PM1.60m
3:17AM1.58m
4:03PM1.58m
4:34AM1.55m
5:27PM1.60m
6:03AM1.58m
6:50PM1.69m
7:23AM1.69m
7:58PM1.81m
8:27AM1.83m
8:54PM1.91m
9:21AM1.95m
Low Tide
5:37PM0.28m
5:49AM0.23m
6:04PM0.30m
6:17AM0.25m
6:30PM0.34m
6:46AM0.30m
6:58PM0.39m
7:17AM0.36m
7:31PM0.45m
7:54AM0.42m
8:12PM0.52m
8:42AM0.48m
9:09PM0.58m
9:45AM0.52m
10:25PM0.62m
11:05AM0.53m
11:54PM0.59m
12:29PM0.47m
1:15AM0.47m
1:43PM0.36m
2:19AM0.32m
2:44PM0.24m
3:13AM0.18m
3:37PM0.15m
Wave
height (m) 
direction
period (s) 
light snow
cloud
cloud
part cloud
cloud
clear
part cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
clear
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
cloud
light snow
cloudy
cloudy
some clouds
cloudy
clear
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
clear
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
 km/h
10
SSE
10
SSE
10
W
10
WSW
20
NNW
30
NW
30
WNW
30
WNW
25
WNW
15
W
15
WNW
10
NW
5
NNE
5
NE
15
NE
15
NNE
15
NNE
15
NNE
15
N
15
NNE
10
E
15
S
20
S
10
WNW
25
NNW
25
NNW
30
NNW
20
NW
20
NNW
20
N
15
NNW
20
N
20
N
15
N
20
NNE
15
NNW
 mm 
max°C
-6
-7
-5
-7
-9
-6
-8
-13
-11
-13
-18
-15
-16
-15
-12
-10
-10
-3
-2
-2
-2
-1
-2
-1
-2
-6
-4
-5
-6
-2
-3
-4
-2
-1
-3
-2
Moonrise
12:20
1:43
3:03
4:11
5:00
5:32
5:52
6:05
6:16
6:24
6:32
6:42
Moonset
7:42
7:55
8:14
8:47
9:38
10:52
12:21
1:59
3:37
5:14
6:50
8:27
10:05
Sunrise
6:56
6:54
6:52
6:48
6:47
6:43
6:41
6:39
6:35
6:33
6:31
6:28
Sunset
7:49
7:51
7:52
7:54
7:55
7:58
8:00
8:01
8:04
8:06
8:07
8:09
8:12
Today's sea temperature in Long Island is -1.8 °C (Statistics for 28 Mar 1981-2005 – mean: -1.9 max: -1.6 min: -1.9°C)
Nearest