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 05:20 AM and sunset is at 08:22 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Thu night. Very warm air temperatures (max 31°C on Thu afternoon, min 20°C on Fri night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Sun night. Warm air temperatures (max 26°C on Sun morning, min 17°C on Mon night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Wed morning. Warm (max 28°C on Fri afternoon, min 18°C on Wed night). Winds decreasing (fresh winds from the SSW on Thu afternoon, light winds from the NW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Warm (max 27°C on Sun morning, min 17°C on Sun night). Winds decreasing (fresh winds from the NW on Sun afternoon, light winds from the NNW by Mon night).

Days 13–16 Weather Summary

Light rain (total 3mm), mostly falling on Wed night. Warm (max 30°C on Fri afternoon, min 18°C on Tue night). Winds decreasing (fresh winds from the WSW on Tue afternoon, calm by Thu morning).

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
Wednesday
24
Thursday
25
Fri
26
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
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High Tide
7:50AM0.34m
8:23PM0.42m
8:55AM0.35m
9:22PM0.45m
9:56AM0.36m
10:18PM0.47m
10:54AM0.37m
11:11PM0.48m
11:48AM0.38m
00:05AM0.48m
12:44PM0.38m
00:59AM0.48m
1:41PM0.39m
1:55AM0.46m
2:40PM0.38m
2:52AM0.44m
3:37PM0.38m
3:48AM0.41m
4:32PM0.38m
4:41AM0.38m
5:24PM0.38m
5:32AM0.36m
6:15PM0.38m
6:23AM0.34m
7:05PM0.38m
7:16AM0.32m
7:56PM0.39m
8:12AM0.31m
Low Tide
2:31PM0.03m
3:31AM0.04m
3:25PM0.00m
4:27AM-0.01m
4:20PM-0.02m
5:24AM-0.05m
5:17PM-0.04m
6:19AM-0.08m
6:14PM-0.05m
7:12AM-0.10m
7:09PM-0.05m
8:03AM-0.10m
8:03PM-0.03m
8:53AM-0.08m
8:56PM0.01m
9:43AM-0.05m
9:51PM0.05m
10:35AM-0.01m
10:51PM0.10m
11:28AM0.03m
11:55PM0.14m
12:23PM0.06m
00:59AM0.15m
1:15PM0.08m
1:58AM0.14m
2:03PM0.10m
2:50AM0.13m
2:48PM0.11m
Wave
Height (m)
Direction
Period (s)
1.2
S
6
1.2
S
7
0.9
S
7
0.8
S
6
0.9
S
6
0.8
S
6
0.6
S
6
0.6
S
6
0.6
S
6
0.5
S
6
0.6
S
6
0.6
S
4
0.8
S
6
1.4
S
6
0.9
S
7
0.7
S
7
0.8
S
7
0.8
SSE
6
0.9
SSW
4
1.1
SSW
4
1.2
SSW
5
1
S
5
1.5
S
5
1.5
S
6
1.3
S
6
1.3
S
7
1
S
7
0.8
S
7
0.8
S
6
1.7
SSW
6
1.6
S
6
1.2
S
6
1.1
S
8
0.8
S
8
0.9
S
7
0.8
SSW
5
0.6
S
6
1.3
SW
5
0.8
WSW
4
0.6
SW
3
0.7
SSW
3
0.7
SSW
4
0.5
S
5
0.4
SSE
6
0.6
S
4
0.7
SSW
4
0.8
SSW
5
part cloud
cloud
rain showers
clear
part cloud
rain showers
clear
clear
clear
part cloud
cloud
rain showers
clear
cloud
clear
clear
part cloud
part cloud
light rain
rain showers
clear
clear
clear
part cloud
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
part cloud
part cloud
thunderstorm
clear
some clouds
cloudy
rain shwrs
clear
some clouds
rain shwrs
clear
clear
clear
some clouds
cloudy
rain shwrs
clear
cloudy
clear
clear
some clouds
some clouds
light rain
rain shwrs
clear
clear
clear
some clouds
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
some clouds
some clouds
risk tstorm
clear
km/h
15
W
10
SW
15
W
10
W
15
SSW
15
NNW
15
NNW
10
WNW
0
SE
10
SW
20
SSW
15
SSW
20
WNW
25
WSW
15
NW
15
SW
25
SSW
15
SW
25
SW
25
SSW
20
SW
25
SSW
35
SSW
20
WSW
25
W
20
W
10
NW
15
SW
20
SSW
30
SW
30
WNW
30
NW
15
NW
10
WNW
15
WSW
10
NW
5
SW
35
WSW
15
WSW
20
SW
20
SSW
5
WNW
5
SSE
20
S
15
S
15
NW
30
NW
8
1
6
1
1
1
1
1
max °C
28
31
24
28
29
26
26
30
26
26
24
20
24
26
24
21
21
21
20
20
19
20
20
22
26
28
26
24
24
23
27
27
23
22
25
23
24
23
19
20
21
23
23
23
21
24
30
Moonrise
2:16
2:47
3:26
4:17
5:21
6:36
7:55
9:14
10:28
11:38
12:45
1:49
2:53
3:56
5:00
6:02
Moonset
4:36
5:56
7:17
8:32
9:36
10:27
11:06
11:37
12:02
12:25
12:46
1:07
1:30
1:56
2:26
Sunrise
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:22
Sunset
8:22
8:22
8:22
8:23
8:23
8:24
8:24
8:24
8:25
8:25
8:25
8:25
8:27
8:27
8:27
8:27
Today's sea temperature in Patchogue, Great South Bay is
16.6° C
(Statistics for 11 Jun 1981-2005 – mean: 16.3 max: 18.0 min: 13.1°C)
Issued (local time): 1 am Thursday 11 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest