Patchogue, Great South Bay Sea Conditions and Tide Table

Patchogue, Great South Bay 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 06:52 AM and sunset is at 05:19 PM.

Days 1–3 Weather Summary

Drizzle at first, then turning colder with dusting of snow on Tue night. Icy conditions (max 3°C on Tue afternoon, min -14°C on Sun night). Winds increasing (light winds from the WSW on Mon night, fresh winds from the WNW by Wed morning).

Days 4–6 Weather Summary

Mostly dry. Icy conditions (max 1°C on Thu afternoon, min -5°C on Thu night). Wind will be generally light.

Days 7–9 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 3°C on Tue afternoon, min -2°C on Sun night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Thu night. Very mild (max 11°C on Fri night, min 1°C on Wed night). Winds increasing (light winds from the ENE on Wed night, fresh winds from the SW by Fri morning).

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
Monday
23
Tue
24
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
4:26PM0.27m
4:57AM0.32m
5:19PM0.26m
5:50AM0.31m
6:18PM0.25m
6:48AM0.32m
7:22PM0.26m
7:48AM0.33m
8:19PM0.27m
8:41AM0.35m
9:08PM0.29m
9:26AM0.37m
9:50PM0.32m
10:06AM0.38m
10:29PM0.34m
10:43AM0.40m
11:05PM0.35m
11:21AM0.40m
11:43PM0.37m
12:00PM0.39m
00:22AM0.38m
12:42PM0.38m
1:05AM0.39m
1:29PM0.36m
1:54AM0.39m
2:23PM0.34m
2:48AM0.38m
3:21PM0.32m
Low Tide
10:50AM0.14m
10:48PM0.14m
11:56AM0.15m
11:54PM0.16m
12:58PM0.14m
00:56AM0.15m
1:52PM0.12m
1:51AM0.12m
2:41PM0.08m
2:42AM0.09m
3:27PM0.04m
3:29AM0.05m
4:11PM0.00m
4:15AM0.01m
4:52PM-0.04m
5:00AM-0.02m
5:32PM-0.07m
5:42AM-0.05m
6:09PM-0.09m
6:25AM-0.05m
6:45PM-0.09m
7:07AM-0.05m
7:21PM-0.09m
7:51AM-0.03m
7:59PM-0.06m
8:39AM0.00m
8:42PM-0.02m
9:38AM0.04m
Wave
height (m) 
direction
period (s) 
1
E
11
1
ESE
12
0.6
ESE
12
0.5
ESE
12
0.5
ESE
12
1.1
SSW
5
1.7
SSW
6
1.7
WSW
6
1.5
WSW
6
1
WSW
6
0.9
WSW
5
0.8
NW
4
0.7
NW
3
0.6
NW
3
0.3
NE
4
0.4
WSW
3
0.4
WSW
3
0.2
WSW
3
0.2
ESE
11
0.4
E
3
0.7
ESE
4
1.4
SSE
8
1.3
SE
8
1.1
SE
9
1.2
ESE
9
1.3
ESE
10
1.3
ESE
10
1.1
ESE
11
0.9
ESE
11
0.8
ESE
11
0.7
ESE
11
0.8
ESE
12
1.6
SSW
5
2.4
SSW
7
2.5
SSW
8
2.1
S
8
1.7
S
8
1.2
S
8
0.9
S
8
1.1
SE
5
1.3
E
5
1.4
ESE
6
1
E
6
0.9
SE
7
0.7
SSE
7
0.9
ESE
4
clear
clear
part cloud
cloud
cloud
snow showers
part cloud
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
light snow
part cloud
clear
clear
cloud
cloud
cloud
part cloud
clear
clear
clear
part cloud
light rain
rain showers
part cloud
part cloud
part cloud
part cloud
cloud
mod snow
light snow
cloud
part cloud
clear
clear
part cloud
cloud
clear
clear
some clouds
cloudy
cloudy
snow shwrs
some clouds
clear
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
light snow
some clouds
clear
clear
cloudy
cloudy
cloudy
some clouds
clear
clear
clear
some clouds
light rain
rain shwrs
some clouds
some clouds
some clouds
some clouds
cloudy
mod snow
light snow
cloudy
some clouds
clear
clear
some clouds
cloudy
 km/h
25
NW
15
WNW
10
WNW
5
W
15
SSW
15
W
35
WNW
25
WNW
25
WNW
20
WNW
20
NW
15
NW
20
NW
20
NNW
10
NW
15
WNW
10
W
5
WNW
10
ENE
15
ENE
15
NNE
15
NE
5
N
0
ENE
15
SW
15
SW
15
WSW
20
NNW
15
N
5
ENE
15
S
10
S
30
SW
30
SSW
25
SW
20
W
20
WNW
15
NW
10
NNE
25
NE
25
ENE
15
NE
10
ENE
10
SSE
10
SE
20
SE
 mm 
1
2
2
max°C
-7
-5
-5
-2
3
3
1
1
-1
0
1
-3
-3
-2
-3
0
1
1
0
0
0
1
2
1
0
3
4
5
5
2
4
7
7
8
9
13
4
4
2
-2
-1
-2
-1
-2
0
3
Moonrise
12:48
1:51
2:52
3:48
4:38
5:21
5:57
6:26
6:52
7:16
7:38
8:00
8:25
8:53
9:27
10:10
Moonset
10:19
10:53
11:34
12:24
1:21
2:25
3:33
4:42
5:51
7:00
8:10
9:22
10:35
11:51
1:08
Sunrise
6:52
6:52
6:50
6:48
6:48
6:47
6:45
6:43
6:43
6:41
6:39
6:39
6:37
6:35
6:33
6:33
Sunset
5:19
5:20
5:21
5:22
5:23
5:24
5:25
5:28
5:29
5:30
5:30
5:31
5:34
5:35
5:36
Today's sea temperature in Patchogue, Great South Bay is
1.3° C
(Statistics for 09 Feb 1981-2005 – mean: 4.6 max: 6.2 min: 2.8°C)
Issued (local time): 12 am Monday 09 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest