Port Jefferson Station Sea Conditions and Tide Table

Port Jefferson Station 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 08:17 PM.

Days 1–3 Weather Summary

Mostly dry. Warm air temperatures (max 28°C on Fri afternoon, min 16°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Sun night. Very warm air temperatures (max 30°C on Sat afternoon, min 13°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, calm by Mon night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 27°C on Thu afternoon, min 15°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Warm (max 27°C on Sun afternoon, min 14°C on Fri night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 27°C on Thu afternoon, min 16°C on Mon night). Wind will be generally light.

Wednesday
3
Thursday
4
Friday
5
Saturday
6
Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
1:25PM1.10m
1:33AM1.35m
2:09PM1.10m
2:14AM1.30m
2:55PM1.11m
2:57AM1.26m
3:43PM1.13m
3:44AM1.22m
4:32PM1.18m
4:36AM1.20m
5:23PM1.26m
5:32AM1.19m
6:15PM1.35m
6:31AM1.19m
7:08PM1.45m
7:31AM1.22m
8:02PM1.56m
8:30AM1.25m
8:56PM1.66m
9:27AM1.28m
9:51PM1.73m
10:24AM1.31m
10:47PM1.77m
11:21AM1.33m
11:43PM1.77m
12:18PM1.35m
00:39AM1.73m
1:15PM1.36m
Low Tide
7:26AM0.29m
7:11PM0.39m
8:07AM0.31m
7:55PM0.42m
8:47AM0.32m
8:43PM0.45m
9:28AM0.33m
9:36PM0.47m
10:11AM0.32m
10:33PM0.45m
10:57AM0.30m
11:34PM0.41m
11:46AM0.27m
00:34AM0.34m
12:37PM0.23m
1:34AM0.25m
1:31PM0.19m
2:32AM0.16m
2:26PM0.14m
3:29AM0.08m
3:21PM0.10m
4:25AM0.02m
4:17PM0.07m
5:21AM-0.02m
5:14PM0.06m
6:16AM-0.02m
6:12PM0.07m
7:10AM0.00m
7:11PM0.10m
Wave
Height (m)
Direction
Period (s)
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
part cloud
rain showers
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
part cloud
rain showers
part cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
clear
some clouds
rain shwrs
some clouds
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
km/h
0
NNE
10
S
10
SW
10
WSW
20
SSW
5
WNW
10
WSW
5
WSW
15
SW
20
WSW
25
SW
20
W
10
NW
35
ENE
20
NE
15
ENE
20
E
10
NNW
10
ENE
20
ESE
10
NNE
10
ENE
15
E
5
SSW
5
WSW
10
ENE
10
N
20
E
15
ESE
10
SW
20
WSW
25
SW
15
SW
0
ENE
15
SSE
15
E
15
ENE
15
E
10
E
10
ENE
15
ESE
5
SSW
0
W
15
SSW
10
SW
5
SSW
15
S
1
2
max °C
21
25
20
23
26
21
24
28
27
27
30
28
24
25
14
18
21
18
20
23
19
18
23
19
21
27
24
17
21
16
19
25
22
24
27
23
20
22
20
18
21
19
22
26
22
24
27
Moonrise
11:24
11:55
12:21
12:45
1:06
1:27
1:50
2:15
2:46
3:25
4:15
5:19
6:34
7:54
9:13
Moonset
7:39
8:41
9:46
10:51
11:56
1:02
2:11
3:22
4:38
5:58
7:19
8:35
9:39
10:29
11:08
Sunrise
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:20
5:18
5:18
5:18
5:18
5:18
5:18
5:18
5:18
Sunset
8:17
8:19
8:20
8:20
8:21
8:22
8:22
8:22
8:22
8:23
8:23
8:24
8:24
8:25
8:25
8:25
Today's sea temperature in Port Jefferson Station is
14.2° C
(Statistics for 03 Jun 1981-2005 – mean: 14.5 max: 17.1 min: 11.4°C)
Issued (local time): 7 am Wednesday 03 Jun 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest