East Setauket Sea Conditions and Tide Table

East Setauket 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 05:19 PM.

Days 1–4 Weather Summary

A dusting of new snow. Icy conditions (max 3°C on Tue night, min -6°C on Mon night). Winds increasing (light winds from the WNW on Mon night, fresh winds from the W by Wed night).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sat afternoon, min -5°C on Thu night). Wind will be generally light.

Days 8–10 Weather Summary

A dusting of snow giving way to moderate rain (total 10mm) heaviest on Sun night. Freeze-thaw conditions (max 8°C on Wed morning, min 0°C on Sun afternoon). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 5mm), mostly falling on Fri morning. Freeze-thaw conditions (max 10°C on Wed afternoon, min 0°C on Wed night). Wind will be generally light.

Mon
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
Tuesday
24
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
night
Wave Height Map
High Tide
4:59PM1.63m
5:23AM1.86m
5:56PM1.62m
6:19AM1.87m
6:54PM1.64m
7:14AM1.91m
7:48PM1.71m
8:06AM1.98m
8:37PM1.80m
8:53AM2.05m
9:21PM1.89m
9:36AM2.12m
10:02PM1.99m
10:17AM2.17m
10:40PM2.07m
10:57AM2.20m
11:19PM2.14m
11:36AM2.20m
11:57PM2.19m
12:17PM2.17m
00:37AM2.22m
12:59PM2.11m
1:20AM2.21m
1:45PM2.01m
2:07AM2.18m
2:36PM1.90m
2:59AM2.12m
3:34PM1.79m
Low Tide
11:16PM0.31m
12:02PM0.27m
00:13AM0.36m
12:59PM0.28m
1:09AM0.37m
1:52PM0.25m
2:02AM0.33m
2:41PM0.18m
2:51AM0.26m
3:26PM0.10m
3:36AM0.16m
4:07PM0.02m
4:18AM0.06m
4:45PM-0.06m
4:58AM-0.04m
5:22PM-0.12m
5:39AM-0.12m
5:59PM-0.16m
6:19AM-0.18m
6:37PM-0.17m
7:02AM-0.20m
7:18PM-0.14m
7:48AM-0.17m
8:01PM-0.07m
8:39AM-0.11m
8:51PM0.02m
9:37AM-0.02m
Wave
height (m) 
direction
period (s) 
part cloud
part cloud
cloud
cloud
light snow
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
part cloud
clear
cloud
light snow
light rain
light rain
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
light rain
light rain
part cloud
part cloud
clear
part cloud
cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
cloud
some clouds
some clouds
cloudy
cloudy
light snow
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
clear
clear
some clouds
clear
cloudy
light snow
light rain
light rain
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
light rain
light rain
some clouds
some clouds
clear
some clouds
cloudy
clear
some clouds
clear
some clouds
some clouds
some clouds
clear
cloudy
 km/h
20
NW
15
WNW
10
W
10
SSW
10
SSW
30
W
30
WNW
35
W
25
NW
20
NNW
20
NW
15
NW
15
W
20
WSW
25
W
20
W
10
N
10
ENE
10
ESE
15
ENE
25
NE
20
NE
15
NNE
10
NE
5
E
10
SW
15
WSW
20
WSW
15
WNW
5
N
5
ESE
10
ESE
10
SSW
15
SSW
15
W
25
WNW
20
NW
15
NE
5
ENE
5
ENE
15
WSW
15
NNW
5
WNW
10
N
25
NW
25
NNW
5
NNW
 mm 
5
4
1
4
1
max°C
-5
-5
-4
0
3
2
2
-1
0
0
-3
-2
0
-1
2
4
-2
0
0
2
2
3
4
4
4
4
8
10
8
5
6
7
9
10
10
4
3
-3
-2
0
1
2
4
2
1
2
-1
Moonrise
1:52
2:53
3:50
4:40
5:22
5:58
6:27
6:53
7:16
7:38
8:00
8:25
8:53
9:27
10:10
Moonset
10:52
11:33
12:23
1:21
2:25
3:33
4:42
5:51
7:01
8:11
9:22
10:36
11:52
1:09
Sunrise
6:52
6:50
6:50
6:48
6:47
6:46
6:45
6:43
6:41
6:41
6:39
6:37
6:35
6:35
6:33
Sunset
5:19
5:20
5:22
5:22
5:23
5:24
5:25
5:28
5:29
5:30
5:30
5:31
5:34
5:35
5:36
5:37
Today's sea temperature in East Setauket is
0.4° C
(Statistics for 09 Feb 1981-2005 – mean: 4.3 max: 5.9 min: 2.5°C)
Issued (local time): 6 pm Monday 09 Feb 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest