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 — and sunset is at 08:19 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Wed afternoon. Warm air temperatures (max 28°C on Thu afternoon, min 16°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Thu night. Warm air temperatures (max 27°C on Thu night, min 16°C on Fri night). Wind will be generally light.

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Tue morning. Warm (max 24°C on Sun night, min 17°C on Sun night). Wind will be generally light.

Days 11–13 Weather Summary

Moderate rain (total 13mm), heaviest on Sat afternoon. Warm (max 26°C on Fri morning, min 20°C on Wed night). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 15°C on Sun night). Wind will be generally light.

Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wed
24
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
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High Tide
5:26PM0.78m
5:39AM0.69m
6:16PM0.84m
6:38AM0.69m
7:07PM0.91m
7:34AM0.70m
7:57PM0.98m
8:30AM0.72m
8:48PM1.05m
9:23AM0.73m
9:39PM1.09m
10:17AM0.76m
10:31PM1.11m
11:10AM0.77m
11:24PM1.10m
12:04PM0.79m
00:18AM1.06m
1:00PM0.80m
1:15AM1.00m
1:58PM0.80m
2:13AM0.92m
2:57PM0.81m
3:14AM0.84m
3:58PM0.82m
4:17AM0.77m
4:59PM0.83m
5:22AM0.70m
5:59PM0.84m
Low Tide
11:56PM0.20m
12:02PM0.15m
00:50AM0.14m
12:49PM0.13m
1:43AM0.08m
1:37PM0.11m
2:35AM0.02m
2:25PM0.08m
3:26AM-0.04m
3:16PM0.06m
4:16AM-0.07m
4:08PM0.04m
5:07AM-0.09m
5:02PM0.03m
5:59AM-0.09m
5:58PM0.04m
6:51AM-0.07m
6:57PM0.05m
7:44AM-0.04m
7:58PM0.08m
8:38AM0.00m
9:01PM0.10m
9:33AM0.05m
10:05PM0.12m
10:28AM0.09m
11:09PM0.14m
11:22AM0.12m
Wave
Height (m)
Direction
Period (s)
0.4
SE
7
0.4
SSW
4
0.8
SSW
4
0.6
S
5
0.5
S
4
0.6
S
5
0.8
S
6
0.7
S
6
0.7
S
6
0.6
S
7
0.6
S
6
0.5
S
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SE
8
0.3
SE
8
0.6
SSW
3
0.4
S
4
0.4
SE
7
0.4
SE
7
0.4
SE
6
0.7
SE
4
0.7
SE
5
0.7
SSE
6
0.7
S
8
0.7
S
8
0.6
S
7
0.6
S
6
0.6
S
5
0.7
S
6
0.5
S
6
0.6
S
6
0.7
S
6
0.7
S
7
0.7
S
7
0.6
S
6
0.6
S
6
0.4
S
6
0.7
N
4
0.4
N
3
0.2
S
6
0.2
SSE
6
0.3
SSE
6
0.3
SSE
6
0.3
SSW
4
0.5
S
3
clear
clear
clear
clear
cloud
light rain
rain showers
part cloud
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
part cloud
mod rain
part cloud
cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
rain showers
clear
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
cloud
cloud
clear
clear
clear
clear
cloudy
light rain
rain shwrs
some clouds
risk tstorm
risk tstorm
some clouds
some clouds
rain shwrs
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
some clouds
mod rain
some clouds
cloudy
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
clear
clear
risk tstorm
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
km/h
20
WSW
20
WSW
30
SSW
20
SW
20
SW
20
SSW
20
SSW
15
WSW
20
W
10
SE
15
ESE
15
SE
5
SE
5
WNW
20
SSW
10
WNW
15
WSW
25
SSW
10
N
10
E
15
SE
20
E
20
SE
20
SSW
20
WNW
10
W
25
SSW
15
W
20
W
20
SW
20
SW
15
WSW
15
W
25
W
20
WSW
25
WNW
20
NW
25
NW
25
WNW
25
N
15
NNW
10
NNW
10
NNW
10
NW
10
SSW
15
SSW
25
S
3
1
2
1
2
9
3
10
max °C
16
20
21
18
18
18
19
24
28
27
19
19
17
19
24
24
24
26
24
20
21
18
18
22
21
20
23
22
22
25
24
26
26
26
25
25
23
20
23
22
19
22
22
20
23
22
20
Moonrise
1:25
1:47
2:13
2:44
3:22
4:13
5:17
6:32
7:52
9:10
10:25
11:35
12:42
1:47
2:51
Moonset
2:07
3:19
4:35
5:55
7:15
8:31
9:35
10:26
11:04
11:35
12:00
12:22
12:43
1:04
1:27
Sunrise
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
5:16
Sunset
8:19
8:20
8:21
8:21
8:22
8:22
8:22
8:22
8:22
8:23
8:23
8:23
8:24
8:24
8:24
8:24
Today's sea temperature in Greenport, Long Island Sound is
14.8° C
(Statistics for 08 Jun 1981-2005 – mean: 15.2 max: 17.0 min: 12.9°C)
Issued (local time): 7 pm Monday 08 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest