New Suffolk, Long Island Sound Sea Conditions and Tide Table

New Suffolk, Long Island Sound 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 04:23 PM.

Days 1–4 Weather Summary

Light rain (total 5mm), mostly falling on Tue morning. Icy conditions (max 6°C on Sat night, min -3°C on Sun night). Winds decreasing (strong winds from the WNW on Sun morning, calm by Tue morning).

Days 5–7 Weather Summary

Moderate rain (total 12mm), heaviest on Fri morning. Icy conditions (max 11°C on Fri morning, min 0°C on Tue night). Wind will be generally light.

Days 8–10 Weather Summary

Heavy rain (total 20mm), heaviest during Sun night. Freeze-thaw conditions (max 9°C on Fri afternoon, min -5°C on Sat morning). Winds decreasing (strong winds from the WNW on Fri afternoon, light winds from the WNW by Sun night).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Thu afternoon, min -4°C on Mon night). Winds decreasing (strong winds from the N on Mon night, calm by Wed night).

Sat
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thu
1
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
00:13AM0.66m
12:11PM0.90m
00:53AM0.66m
12:50PM0.88m
1:34AM0.68m
1:31PM0.85m
2:18AM0.69m
2:15PM0.82m
3:04AM0.71m
3:05PM0.77m
3:53AM0.74m
4:00PM0.73m
4:46AM0.79m
5:00PM0.69m
5:42AM0.84m
6:04PM0.66m
6:38AM0.91m
7:07PM0.65m
7:34AM0.97m
8:08PM0.66m
8:29AM1.03m
9:03PM0.67m
9:22AM1.05m
Low Tide
6:12PM-0.01m
6:05AM0.14m
6:53PM-0.01m
6:49AM0.15m
7:36PM-0.00m
7:35AM0.16m
8:18PM0.02m
8:25AM0.16m
9:03PM0.03m
9:19AM0.16m
9:49PM0.05m
10:18AM0.15m
10:36PM0.06m
11:18AM0.12m
11:26PM0.07m
12:18PM0.07m
00:17AM0.06m
1:16PM0.02m
1:10AM0.04m
2:12PM-0.04m
2:03AM0.02m
3:06PM-0.09m
2:56AM-0.00m
Wave
height (m) 
direction
period (s) 
0.8
SSE
10
1
SSE
9
1
S
8
0.9
SSE
8
0.8
NW
4
0.7
NW
4
0.4
SE
9
0.3
SE
9
0.4
SSW
4
0.4
SSW
5
0.6
S
7
0.5
S
7
0.4
SSE
6
0.4
SE
7
0.5
ESE
8
0.6
S
5
0.6
S
6
0.7
S
6
1
S
7
0.9
S
8
0.7
S
8
0.4
SSE
8
0.4
SSE
8
0.7
SE
4
0.8
SE
4
1.3
SE
6
1.4
SE
8
1.1
SE
9
1.1
NNE
4
1
ESE
10
0.9
ESE
11
0.8
ESE
12
0.7
ESE
12
0.7
ESE
13
0.7
SE
13
0.6
ESE
13
part cloud
part cloud
clear
clear
clear
clear
cloud
cloud
light rain
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
mod rain
clear
clear
clear
part cloud
part cloud
cloud
mod rain
heavy rain
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
some clouds
some clouds
clear
clear
clear
clear
cloudy
cloudy
light rain
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
mod rain
clear
clear
clear
some clouds
some clouds
cloudy
mod rain
heavy rain
clear
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
 km/h
20
SW
35
SW
35
W
40
WNW
40
NW
30
NW
15
W
20
WSW
15
SSW
15
N
20
NNE
20
NNW
10
NNE
15
SW
25
SW
15
WSW
15
SW
25
SW
45
WNW
35
NNW
20
NNE
10
ENE
15
ESE
30
SE
30
SE
35
ENE
40
N
35
N
40
N
30
NNE
20
N
15
NNE
10
NE
5
WNW
10
WSW
5
WSW
 mm 
5
2
10
6
14
max°C
1
6
5
2
0
-1
2
3
2
2
1
2
3
4
6
6
8
11
9
1
-3
-2
3
4
6
6
5
3
0
-1
1
-2
-1
1
3
3
Moonrise
8:45
9:22
9:53
10:19
10:42
11:04
11:26
11:49
12:16
12:49
1:31
2:24
Moonset
4:40
5:42
6:47
7:54
9:02
10:09
11:17
12:27
1:40
2:57
4:17
5:36
Sunrise
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:23
4:23
4:24
4:24
4:25
4:27
4:27
4:28
4:29
4:29
4:30
4:30
Today's sea temperature in New Suffolk, Long Island Sound is
6.7° C
(Statistics for 20 Dec 1981-2005 – mean: 8.6 max: 10.4 min: 7.1°C)
Issued (local time): 6 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest