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 06:56 AM and sunset is at 04:21 PM.

Days 1–3 Weather Summary

Moderate rain (total 19mm), heaviest on Sun morning. Cool air temperatures (max 11°C on Sat afternoon, min 5°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Low air temperatures (max 6°C on Tue morning, min 1°C on Wed night). Wind will be generally light.

Days 7–9 Weather Summary

Heavy rain (total 42mm), heaviest during Sun night. Very mild (max 14°C on Sun afternoon, min 4°C on Sun night). Winds increasing (light winds from the SW on Sat night, strong winds from the WNW by Sun night).

Days 10–12 Weather Summary

Moderate rain (total 16mm), heaviest on Thu morning. Mild temperatures (max 9°C on Tue afternoon, min 5°C on Mon morning). Winds decreasing (strong winds from the WNW on Mon morning, calm by Wed afternoon).

Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
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
1:44PM0.74m
2:36AM0.63m
2:39PM0.69m
3:33AM0.63m
3:36PM0.65m
4:29AM0.66m
4:34PM0.62m
5:20AM0.69m
5:29PM0.61m
6:05AM0.73m
6:19PM0.61m
6:46AM0.77m
7:05PM0.62m
7:24AM0.82m
7:49PM0.63m
8:02AM0.87m
8:31PM0.64m
8:40AM0.91m
9:14PM0.66m
9:20AM0.95m
9:57PM0.67m
10:03AM0.97m
10:42PM0.67m
Low Tide
7:40AM0.19m
8:21PM0.09m
8:38AM0.22m
9:13PM0.11m
9:38AM0.22m
10:04PM0.12m
10:36AM0.21m
10:54PM0.13m
11:30AM0.18m
11:40PM0.12m
12:21PM0.15m
00:24AM0.12m
1:07PM0.10m
1:06AM0.11m
1:51PM0.05m
1:46AM0.09m
2:35PM0.00m
2:26AM0.08m
3:18PM-0.04m
3:06AM0.07m
4:01PM-0.07m
3:48AM0.06m
4:46PM-0.09m
4:34AM0.06m
Wave
height (m) 
direction
period (s) 
0.6
SSE
7
0.9
SSE
8
0.6
S
7
0.9
ESE
4
1.3
ESE
6
0.9
SE
6
0.6
SE
6
0.6
SSE
8
0.6
SSE
8
0.4
SSE
8
0.4
SE
7
0.3
SSE
7
0.3
SSE
7
0.2
SSE
7
0.4
NNE
3
0.2
SSE
6
0.2
ESE
8
0.3
ESE
8
0.3
ESE
8
0.4
ESE
10
0.5
ESE
11
0.6
S
6
0.5
S
6
0.4
S
6
0.6
S
4
1.1
S
5
2
SSE
8
1.8
SSE
11
1.6
SSE
11
1
SSE
10
1.3
SSE
10
1.1
SSE
10
0.8
SSE
9
0.6
SSE
8
0.5
SE
8
0.5
SE
8
part cloud
part cloud
light rain
heavy rain
mod rain
cloud
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
light rain
heavy rain
rain showers
clear
part cloud
part cloud
clear
clear
cloud
light rain
mod rain
some clouds
some clouds
light rain
heavy rain
mod rain
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
clear
some clouds
clear
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
light rain
heavy rain
rain shwrs
clear
some clouds
some clouds
clear
clear
cloudy
light rain
mod rain
 km/h
15
WSW
10
WSW
15
ENE
25
E
35
ENE
5
NE
20
W
15
WSW
20
NW
20
WNW
15
WNW
15
NNW
15
N
20
N
15
N
15
WNW
20
W
10
W
10
S
15
S
15
WSW
20
W
15
WSW
10
S
20
SSE
35
S
40
SSE
45
WNW
40
WNW
30
WSW
35
SW
25
WSW
10
W
5
WSW
0
S
10
SE
 mm 
1.0
11
7
3
39
1.0
2.0
9
max°C
10
11
11
9
8
9
10
10
9
6
6
5
4
5
2
2
4
4
8
9
10
9
10
10
13
14
14
6
6
8
8
9
8
7
7
8
Moonrise
9:13
10:16
11:17
12:18
1:19
2:21
3:25
4:33
5:45
6:57
8:06
Moonset
11:30
11:57
12:20
12:40
12:59
1:18
1:38
2:01
2:28
3:03
3:47
4:44
Sunrise
6:56
6:56
6:58
6:58
7:00
7:01
7:01
7:01
7:03
7:03
7:05
7:05
Sunset
4:21
4:21
4:20
4:20
4:20
4:20
4:20
4:20
4:20
4:20
4:21
4:21
Today's sea temperature in Greenport, Long Island Sound is 11.1 °C (Statistics for 02 Dec 1981-2005 – mean: 10.4 max: 13.1 min: 8.5°C)
Nearest