Green Island, Long Island Sea Conditions and Tide Table

Green Island, 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 06:56 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 2°C on Tue afternoon, min -18°C on Sat night). Winds decreasing (strong winds from the NW on Sat night, calm by Mon night).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 3°C on Tue night, min -4°C on Thu night). Winds decreasing (fresh winds from the WNW on Wed morning, light winds from the NNW by Fri morning).

Days 7–9 Weather Summary

Heavy rain (total 37mm), heaviest during Sun afternoon. Freeze-thaw conditions (max 7°C on Sun afternoon, min -2°C on Fri night). Winds increasing (calm on Sat morning, near gales from the WNW by Sun night).

Days 10–12 Weather Summary

Mild with moderate rain (total 12mm) on Tue night. Becoming colder with a light covering of snow, mostly falling on Thu night. Freeze-thaw conditions (max 10°C on Wed afternoon, min 0°C on Mon night). Winds decreasing (strong winds from the NW on Mon night, calm by Thu morning).

Sunday
8
Monday
9
Tuesday
10
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Mon
23
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
1:48PM0.47m
2:21AM0.54m
2:37PM0.44m
3:10AM0.52m
3:30PM0.41m
4:03AM0.52m
4:31PM0.41m
5:02AM0.52m
5:34PM0.42m
6:01AM0.54m
6:31PM0.45m
6:52AM0.58m
7:20PM0.48m
7:37AM0.61m
8:02PM0.52m
8:17AM0.63m
8:40PM0.55m
8:54AM0.65m
9:17PM0.59m
9:32AM0.65m
9:54PM0.61m
10:10AM0.64m
10:32PM0.63m
10:52AM0.62m
11:15PM0.64m
11:38AM0.59m
00:02AM0.64m
12:31PM0.55m
Low Tide
7:52AM0.07m
7:57PM0.07m
8:51AM0.10m
8:52PM0.10m
9:57AM0.11m
9:56PM0.11m
10:59AM0.10m
10:57PM0.11m
11:53AM0.08m
11:52PM0.09m
12:43PM0.05m
00:43AM0.06m
1:29PM0.02m
1:31AM0.03m
2:13PM-0.01m
2:17AM0.00m
2:54PM-0.04m
3:02AM-0.02m
3:33PM-0.06m
3:45AM-0.04m
4:11PM-0.08m
4:27AM-0.05m
4:47PM-0.08m
5:08AM-0.04m
5:22PM-0.07m
5:52AM-0.03m
6:00PM-0.05m
6:39AM-0.01m
6:43PM-0.02m
Wave
height (m) 
direction
period (s) 
1.1
NW
4
1.1
ESE
11
1
ESE
11
0.8
ESE
11
0.6
ESE
11
0.5
ESE
12
0.4
ESE
12
0.5
ESE
12
0.8
S
5
1.3
WSW
4
1.3
W
5
1.1
WNW
4
0.8
WNW
4
0.5
NW
4
0.5
NW
3
0.5
E
9
0.3
E
8
0.3
E
8
0.2
E
8
0.2
E
8
0.5
SE
3
1.8
SE
6
2.5
SE
8
2.5
SSE
10
1.9
SSE
10
1.7
WNW
5
1.6
WNW
5
0.9
WNW
4
0.5
W
3
0.4
SW
2
1
S
5
1.3
S
7
1.1
S
8
0.8
S
8
0.7
S
8
1.6
ESE
5
1.6
ESE
7
1.4
SE
8
1.1
SE
8
0.8
SE
8
0.9
SE
8
1.6
SE
6
2.5
S
7
2.2
SSE
8
2
SSE
9
3
SSE
10
part cloud
part cloud
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
mod rain
heavy rain
heavy rain
part cloud
part cloud
part cloud
clear
cloud
cloud
mod rain
rain showers
cloud
part cloud
cloud
light rain
mod snow
cloud
cloud
part cloud
part cloud
light rain
light rain
light rain
mod rain
mod rain
cloud
some clouds
some clouds
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
some clouds
cloudy
some clouds
clear
clear
some clouds
clear
clear
some clouds
mod rain
heavy rain
heavy rain
some clouds
some clouds
some clouds
clear
cloudy
cloudy
mod rain
rain shwrs
cloudy
some clouds
cloudy
light rain
mod snow
cloudy
cloudy
some clouds
some clouds
light rain
light rain
light rain
mod rain
mod rain
cloudy
 km/h
30
NW
30
NW
20
NW
20
NW
15
WNW
10
NW
10
WSW
15
S
20
W
35
WNW
30
WNW
30
WNW
25
NW
20
NNW
20
NNW
20
NNW
15
NNW
15
N
10
N
5
E
20
ESE
40
ESE
30
SSE
50
WNW
45
WNW
45
WNW
45
NW
25
WNW
15
WNW
15
SSW
25
WSW
25
W
25
WNW
10
NW
20
ESE
25
ENE
30
NE
15
NE
15
ESE
20
SE
25
E
30
S
45
SSW
35
S
15
SSE
30
SSW
 mm 
8
16
13
7
1
4
3
4
3
8
10
max°C
-13
-10
-14
-8
-4
-6
-3
2
3
0
1
-1
0
1
-2
-1
0
0
-1
-1
4
6
7
4
4
5
1
4
6
5
9
10
10
5
3
2
1
1
0
1
4
9
9
9
8
5
Moonrise
12:50
1:53
2:54
3:50
4:40
5:23
5:58
6:28
6:54
7:17
7:40
8:02
8:27
8:55
9:30
Moonset
9:53
10:21
10:55
11:36
12:26
1:24
2:28
3:35
4:44
5:53
7:02
8:12
9:24
10:37
11:53
Sunrise
6:56
6:54
6:52
6:52
6:50
6:50
6:48
6:47
6:46
6:45
6:43
6:41
6:39
6:39
6:37
6:35
Sunset
5:20
5:21
5:22
5:23
5:24
5:25
5:27
5:29
5:30
5:30
5:31
5:32
5:35
5:36
5:37
Today's sea temperature in Green Island, Long Island is
2.0° C
(Statistics for 08 Feb 1981-2005 – mean: 4.0 max: 5.7 min: 1.9°C)
Issued (local time): 12 am Sunday 08 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest