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 07:13 AM and sunset is at 04:27 PM.

Days 1–3 Weather Summary

A dusting of snow turning to light rain (total 6mm) on Tue morning. Icy conditions (max 6°C on Tue night, min -3°C on Sun night). Winds increasing (light winds from the NW on Mon morning, fresh winds from the WNW by Tue night).

Days 4–6 Weather Summary

A moderate fall of snow, heaviest on Fri afternoon. Icy conditions (max 3°C on Thu afternoon, min -5°C on Fri night). Winds increasing (light winds from the WSW on Wed night, strong winds from the ENE by Fri night).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Sun afternoon. Freeze-thaw conditions (max 6°C on Sun afternoon, min -6°C on Mon afternoon). Winds increasing (light winds from the ESE on Sat night, strong winds from the WNW by Sun night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 1°C on Wed afternoon, min -4°C on Tue night). Winds decreasing (fresh winds from the NW on Wed night, light winds from the NW by Thu night).

Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Fri
2
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
High Tide
12:28PM2.17m
00:58AM1.96m
1:07PM2.15m
1:38AM1.99m
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
Low Tide
7:01PM0.03m
7:09AM0.21m
7:39PM0.03m
7:52AM0.20m
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
Wave
height (m) 
direction
period (s) 
clear
part cloud
cloud
light snow
light snow
rain showers
clear
clear
part cloud
cloud
cloud
part cloud
light snow
mod snow
mod snow
part cloud
part cloud
part cloud
light rain
mod rain
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
some clouds
cloudy
light snow
light snow
rain shwrs
clear
clear
some clouds
cloudy
cloudy
some clouds
light snow
mod snow
mod snow
some clouds
some clouds
some clouds
light rain
mod rain
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
 km/h
15
NW
20
W
25
WSW
20
SSW
15
SW
30
W
35
NW
30
NNW
10
NNW
25
WSW
25
W
25
N
20
ENE
30
E
40
NE
30
NE
20
NE
15
NE
20
SSE
25
SW
40
WNW
35
WNW
40
WNW
40
W
40
W
40
WNW
25
WNW
25
WNW
20
W
30
W
30
NW
25
WNW
25
WNW
20
NW
25
NNW
 mm 
3
2
1
4
7
max°C
-1
2
3
4
3
6
3
1
0
2
3
2
-2
-2
-3
-3
-2
2
5
6
2
-4
-4
-5
-3
-3
-4
-2
1
0
-2
-1
-2
0
0
Moonrise
9:25
9:55
10:21
10:45
11:06
11:28
11:51
12:18
12:51
1:33
2:27
3:34
Moonset
6:50
7:57
9:04
10:11
11:20
12:29
1:43
3:00
4:20
5:38
6:49
Sunrise
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:16
Sunset
4:27
4:28
4:29
4:29
4:30
4:30
4:30
4:31
4:32
4:34
4:35
4:35
Today's sea temperature in East Setauket is
6.3° C
(Statistics for 22 Dec 1981-2005 – mean: 8.2 max: 10.3 min: 6.2°C)
Issued (local time): 12 am Monday 22 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest