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 07:11 AM and sunset is at 04:27 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Icy conditions (max 5°C on Thu morning, min -6°C on Thu night). Winds decreasing (strong winds from the NNW on Thu afternoon, light winds from the NNE by Fri morning).

Days 4–6 Weather Summary

Moderate rain (total 19mm), heaviest on Sun night. Icy conditions (max 10°C on Mon morning, min -3°C on Mon night). Winds increasing (light winds from the WNW on Sun morning, gales from the W by Mon night).

Days 7–9 Weather Summary

A dusting of snow turning to light rain (total 3mm) on Thu night. Freeze-thaw conditions (max 5°C on Thu night, min -8°C on Fri night). Winds increasing (light winds from the SW on Thu night, strong winds from the NNW by Fri afternoon).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Mon night, min -8°C on Sat morning). Winds decreasing (fresh winds from the NW on Sat afternoon, light winds from the NW by Tue morning).

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
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
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
10:00PM0.69m
10:16AM1.07m
10:54PM0.73m
11:09AM1.07m
11:46PM0.76m
12:01PM1.04m
00:38AM0.78m
12:53PM0.98m
1:31AM0.80m
Low Tide
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
3:57PM-0.13m
3:50AM-0.03m
4:48PM-0.16m
4:45AM-0.05m
5:39PM-0.16m
5:39AM-0.06m
6:28PM-0.16m
6:34AM-0.05m
7:17PM-0.13m
Wave
height (m) 
direction
period (s) 
0.7
ESE
10
0.9
WNW
3
0.8
N
4
0.5
ESE
11
0.2
ESE
11
0.5
E
3
0.9
E
4
0.6
ESE
12
0.4
ESE
12
0.3
ESE
12
0.3
ESE
12
0.6
S
4
1
S
7
1.1
S
8
1.4
WNW
4
1.2
WNW
4
1.1
WNW
4
0.8
W
4
0.7
WSW
3
0.8
SSW
7
0.9
NW
4
0.3
SSW
6
0.2
ESE
13
0.1
SE
12
0.7
S
5
0.9
NNW
4
0.8
NNW
4
0.6
NW
4
0.5
NW
3
0.4
NW
3
0.1
SE
10
0.4
SW
3
0.8
SSW
6
0.8
S
7
0.6
S
6
0.3
S
6
part cloud
clear
clear
part cloud
light snow
heavy snow
part cloud
part cloud
clear
part cloud
cloud
heavy rain
light rain
rain showers
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
cloud
light snow
light rain
clear
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
cloud
cloud
part cloud
some clouds
clear
clear
some clouds
light snow
heavy snow
some clouds
some clouds
clear
some clouds
cloudy
heavy rain
light rain
rain shwrs
some clouds
some clouds
clear
some clouds
clear
clear
some clouds
cloudy
cloudy
light snow
light rain
clear
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
 km/h
35
WSW
45
NW
35
NNW
20
NNE
15
ESE
30
E
30
NE
15
NNE
20
NW
20
WNW
20
WSW
25
SSW
25
SW
40
W
65
W
60
WNW
60
WNW
40
W
35
W
40
WSW
40
WNW
15
WNW
20
W
15
SSE
25
WSW
45
NNW
40
NW
35
NW
35
NW
20
WNW
20
WSW
25
WSW
30
WSW
30
WSW
20
W
15
W
 mm 
17
1
1
2
1
max°C
5
5
-3
-4
-4
-1
-1
0
-1
-1
1
8
10
9
3
-2
-2
-1
1
2
1
-6
-5
5
2
-1
-6
-6
-5
-4
-2
0
2
2
3
4
Moonrise
10:42
11:04
11:26
11:49
12:16
12:49
1:31
2:24
3:31
4:48
6:06
7:23
Moonset
10:09
11:17
12:27
1:40
2:57
4:17
5:36
6:47
7:46
8:31
9:07
Sunrise
7:11
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:27
4:27
4:28
4:29
4:29
4:30
4:30
4:31
4:32
4:34
4:35
4:36
Today's sea temperature in New Suffolk, Long Island Sound is
6.0° C
(Statistics for 25 Dec 1981-2005 – mean: 8.1 max: 10.4 min: 5.9°C)
Issued (local time): 12 pm Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest