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 04:29 PM.

Days 1–4 Weather Summary

A moderate fall of snow, heaviest on Fri night. Icy conditions (max 6°C on Thu afternoon, min -7°C on Thu night). Winds increasing (light winds from the NNE on Wed night, fresh winds from the NNW by Thu afternoon).

Days 5–7 Weather Summary

Heavy rain (total 23mm), heaviest during Mon morning. Icy conditions (max 7°C on Mon morning, min -4°C on Sat night). Winds increasing (light winds from the N on Sat afternoon, strong winds from the WNW by Mon night).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Thu morning, min -2°C on Tue night). Winds decreasing (strong winds from the W on Tue afternoon, light winds from the WSW by Thu night).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Freeze-thaw conditions (max 6°C on Mon afternoon, min -8°C on Sat night). Winds decreasing (fresh winds from the NW on Fri afternoon, light winds from the WSW by Sun morning).

Wed
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
1:49PM2.10m
2:21AM2.01m
2:35PM2.05m
3:07AM2.04m
3:26PM1.98m
3:58AM2.06m
4:21PM1.91m
4:52AM2.09m
5:21PM1.85m
5:51AM2.14m
6:24PM1.83m
6:51AM2.19m
7:27PM1.83m
7:50AM2.26m
8:28PM1.84m
8:50AM2.28m
9:28PM1.91m
9:47AM2.33m
10:25PM1.98m
10:43AM2.35m
11:18PM2.04m
11:36AM2.34m
00:10AM2.08m
12:28PM2.29m
Low Tide
8:20PM0.05m
8:38AM0.18m
9:03PM0.06m
9:30AM0.16m
9:51PM0.07m
10:26AM0.13m
10:43PM0.08m
11:27AM0.08m
11:40PM0.08m
12:29PM0.02m
00:40AM0.07m
1:31PM-0.06m
1:40AM0.04m
2:32PM-0.14m
2:41AM0.04m
3:31PM-0.18m
3:40AM-0.02m
4:27PM-0.24m
4:38AM-0.07m
5:20PM-0.28m
5:32AM-0.11m
6:11PM-0.28m
6:26AM-0.12m
Wave
height (m) 
direction
period (s) 
clear
part cloud
part cloud
part cloud
clear
part cloud
light snow
heavy snow
light snow
clear
clear
part cloud
part cloud
heavy rain
mod rain
rain showers
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
part cloud
clear
cloud
cloud
light rain
part cloud
clear
some clouds
some clouds
some clouds
clear
some clouds
light snow
heavy snow
light snow
clear
clear
some clouds
some clouds
heavy rain
mod rain
rain shwrs
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
some clouds
clear
cloudy
cloudy
light rain
some clouds
 km/h
30
NNW
10
W
30
WSW
30
NNW
30
NNW
20
NNE
10
ESE
25
E
30
NE
15
N
20
NW
15
NW
15
W
20
SW
20
SW
35
W
45
WNW
40
W
40
W
35
W
30
W
30
WSW
35
WSW
25
WSW
20
WSW
20
WSW
25
WNW
35
WNW
30
NW
25
NW
20
NW
10
NW
5
WSW
10
SW
25
SW
25
WSW
 mm 
12
8
3
2
max°C
3
1
5
6
-3
-5
-3
-1
-2
-1
-3
-1
0
5
7
6
3
-1
0
-1
-1
0
1
2
2
2
1
0
-3
-6
-5
-7
-5
-1
3
4
Moonrise
10:45
11:06
11:28
11:51
12:18
12:51
1:33
2:27
3:34
4:50
6:09
Moonset
9:04
10:11
11:20
12:29
1:43
3:00
4:20
5:38
6:49
7:48
8:34
9:09
Sunrise
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
7:16
Sunset
4:29
4:29
4:30
4:30
4:30
4:31
4:32
4:34
4:35
4:35
4:36
4:37
Today's sea temperature in East Setauket is
5.8° C
(Statistics for 24 Dec 1981-2005 – mean: 8.0 max: 10.3 min: 6.2°C)
Issued (local time): 6 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest