Greenport, Long Island Sound Sea Conditions and Tide Table

Greenport, 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 05:56 AM and sunset is at 07:37 PM.

Days 1–3 Weather Summary

Heavy rain (total 26mm), heaviest during Sun morning. Cool air temperatures (max 12°C on Fri afternoon, min 4°C on Sat night). Winds increasing (light winds from the ESE on Fri afternoon, fresh winds from the ENE by Sun afternoon).

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Tue night. Cool air temperatures (max 12°C on Mon afternoon, min 4°C on Mon night). Winds decreasing (fresh winds from the ENE on Mon night, light winds from the N by Wed night).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 11°C on Thu afternoon, min 5°C on Sat night). Winds increasing (light winds from the NNW on Thu afternoon, fresh winds from the W by Sat morning).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sun night. Very mild (max 14°C on Tue afternoon, min 5°C on Sun morning). Wind will be generally light.

Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Sat
9
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
PM
Wave Height Map
High Tide
5:52PM0.69m
6:14AM0.77m
6:59PM0.73m
7:23AM0.75m
7:56PM0.78m
8:22AM0.73m
8:44PM0.83m
9:13AM0.72m
9:27PM0.87m
9:56AM0.71m
10:05PM0.89m
10:34AM0.69m
10:41PM0.90m
11:10AM0.69m
11:17PM0.91m
11:46AM0.68m
11:53PM0.89m
12:24PM0.66m
00:30AM0.87m
1:04PM0.65m
1:08AM0.84m
1:48PM0.63m
1:49AM0.81m
2:36PM0.62m
2:34AM0.77m
3:29PM0.62m
3:25AM0.74m
4:25PM0.63m
Low Tide
11:29AM0.07m
11:50PM0.14m
12:28PM0.08m
00:56AM0.12m
1:23PM0.09m
1:55AM0.08m
2:12PM0.09m
2:48AM0.05m
2:57PM0.09m
3:36AM0.03m
3:38PM0.09m
4:20AM0.02m
4:18PM0.10m
5:01AM0.02m
4:58PM0.11m
5:42AM0.03m
5:37PM0.13m
6:24AM0.05m
6:19PM0.16m
7:07AM0.07m
7:02PM0.19m
7:52AM0.10m
7:49PM0.23m
8:40AM0.12m
8:41PM0.26m
9:30AM0.14m
9:38PM0.28m
10:21AM0.16m
Wave
height (m) 
direction
period (s) 
0.4
SSE
6
0.4
SSE
6
0.5
SE
4
0.5
ESE
4
0.5
SE
4
0.4
ESE
14
0.8
E
4
1.1
ESE
5
1
SE
7
1
ESE
8
1
ESE
8
1.2
ENE
5
1.2
ESE
9
1.3
ESE
9
1.2
SE
10
1.2
SE
11
1.1
SE
10
0.9
ESE
10
0.8
ESE
10
0.7
ESE
10
0.7
ESE
9
0.6
ESE
9
0.6
ESE
9
0.6
NW
3
0.7
WNW
3
0.6
W
3
0.6
W
3
0.4
ESE
10
0.5
S
5
0.4
ESE
10
0.4
ESE
9
0.4
SE
10
0.4
SE
8
0.4
SE
9
0.5
ESE
10
0.4
ESE
10
0.7
S
6
0.8
S
6
1.1
S
6
1.9
SSE
9
1.5
SSE
10
1.3
SSE
10
0.9
SSE
9
0.9
SSE
9
1.3
SSE
8
1
SSE
8
1
SSE
7
rain showers
clear
clear
part cloud
cloud
heavy rain
mod rain
light rain
part cloud
cloud
clear
clear
clear
part cloud
light rain
light rain
light rain
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
part cloud
light rain
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
heavy rain
rain showers
clear
clear
part cloud
light rain
light rain
part cloud
rain shwrs
clear
clear
some clouds
cloudy
heavy rain
mod rain
light rain
some clouds
cloudy
clear
clear
clear
some clouds
light rain
light rain
light rain
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
some clouds
light rain
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
heavy rain
rain shwrs
clear
clear
some clouds
light rain
light rain
some clouds
 km/h
15
N
15
SE
15
ESE
20
ESE
15
SE
15
ESE
25
ENE
30
ENE
20
NE
25
NE
25
E
35
ENE
25
ENE
30
E
20
NE
20
ENE
15
ENE
15
N
20
N
20
N
25
NW
25
NW
25
WNW
30
W
30
W
25
W
25
W
15
WSW
20
W
20
W
15
NW
20
WSW
15
NW
15
WSW
25
SW
15
SSW
20
SSW
30
SSW
30
SSE
25
S
30
WNW
25
WNW
10
SW
30
SSW
30
SSW
20
SSW
25
SSW
 mm 
1
11
9
5
1
2
1
1
25
1
2
1
max°C
10
12
7
7
7
4
4
6
6
9
12
11
10
12
10
9
11
11
9
11
9
8
11
9
8
10
8
6
9
9
6
10
10
10
14
14
17
18
15
13
14
11
11
12
12
13
15
Moonrise
12:27
1:39
2:47
3:53
4:58
6:02
7:06
8:10
9:14
10:16
11:13
12:03
12:45
1:21
1:50
Moonset
2:36
3:06
3:31
3:53
4:13
4:33
4:55
5:19
5:46
6:20
7:00
7:48
8:43
9:43
10:47
11:53
Sunrise
5:56
5:56
5:54
5:52
5:50
5:50
5:48
5:47
5:46
5:45
5:43
5:41
5:41
5:39
5:39
5:37
Sunset
7:37
7:38
7:39
7:40
7:42
7:43
7:44
7:45
7:46
7:47
7:49
7:50
7:51
7:52
7:52
7:53
Today's sea temperature in Greenport, Long Island Sound is
6.7° C
(Statistics for 24 Apr 1981-2005 – mean: 7.6 max: 9.0 min: 6.2°C)
Issued (local time): 7 am Friday 24 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest