Truman Beach, Long Island Sound Sea Conditions and Tide Table

Truman Beach, 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 07:09 AM and sunset is at 04:22 PM.

Days 1–3 Weather Summary

Some drizzle, heaviest during Mon night. Icy conditions (max 6°C on Sat night, min -4°C on Sun night). Winds increasing (light winds from the W on Sat morning, fresh winds from the NW by Sun night).

Days 4–6 Weather Summary

Light rain (total 7mm) at first, then becoming colder with a dusting of snow on Tue afternoon. Icy conditions (max 6°C on Thu night, min -1°C on Wed morning). Winds decreasing (fresh winds from the NNE on Tue night, calm by Thu afternoon).

Days 7–9 Weather Summary

Light rain (total 8mm), mostly falling on Fri morning. Freeze-thaw conditions (max 9°C on Fri afternoon, min -7°C on Sat night). Winds decreasing (strong winds from the NW on Fri night, light winds from the NW by Sun morning).

Days 10–12 Weather Summary

Moderate rain (total 19mm), heaviest on Mon night. Freeze-thaw conditions (max 7°C on Mon night, min -1°C on Tue night). Winds decreasing (strong winds from the SSW on Mon night, light winds from the ESE by Thu morning).

Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
10:26AM1.09m
10:56PM0.96m
11:04AM1.10m
11:34PM0.98m
11:42AM1.09m
00:12AM0.99m
12:21PM1.08m
00:52AM1.01m
1:03PM1.06m
1:35AM1.02m
1:49PM1.03m
2:21AM1.03m
2:40PM1.00m
3:12AM1.04m
3:35PM0.96m
4:06AM1.06m
4:35PM0.94m
5:05AM1.08m
5:38PM0.92m
6:05AM1.11m
6:41PM0.93m
7:04AM1.14m
7:42PM0.93m
Low Tide
4:46PM0.01m
4:50AM0.11m
5:23PM0.01m
5:28AM0.11m
6:00PM0.01m
6:08AM0.11m
6:38PM0.02m
6:51AM0.10m
7:19PM0.02m
7:37AM0.09m
8:02PM0.03m
8:29AM0.08m
8:50PM0.04m
9:25AM0.06m
9:42PM0.04m
10:26AM0.04m
10:39PM0.04m
11:28AM0.01m
11:39PM0.03m
12:30PM-0.03m
00:39AM0.02m
1:31PM-0.07m
1:40AM0.02m
Wave
height (m) 
direction
period (s) 
0.5
NW
3
0.4
SE
10
0.7
SSW
4
0.9
SW
4
0.9
WNW
4
0.9
WNW
4
0.6
NW
4
0.4
WNW
3
0.5
W
3
0.2
SSW
2
0.1
SE
10
0.3
NNW
2
0.8
NNE
4
0.4
E
7
0.4
ESE
9
0.5
SW
3
0.3
ESE
10
0.2
E
11
0.2
ESE
12
0.3
ESE
12
1.2
NW
4
0.8
NNW
4
0.8
NNW
4
0.3
N
3
0.1
E
12
0.2
WNW
2
0.3
WNW
3
0.3
W
2
0.2
WSW
2
0.3
SSW
2
1
S
4
0.5
W
3
0.5
NNW
3
0.4
N
3
0.6
NNE
3
0.3
NE
3
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
light rain
mod rain
light snow
cloud
cloud
clear
cloud
cloud
cloud
cloud
mod rain
rain showers
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
heavy rain
light rain
cloud
clear
part cloud
cloud
cloud
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
light rain
mod rain
light snow
cloudy
cloudy
clear
cloudy
cloudy
cloudy
cloudy
mod rain
rain shwrs
clear
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
heavy rain
light rain
cloudy
clear
some clouds
cloudy
cloudy
 km/h
20
W
20
SW
30
SW
35
W
35
NW
35
NW
25
NW
15
W
20
W
15
SSW
10
NW
20
NNW
30
NNE
5
N
15
SW
25
WSW
10
SW
5
SW
15
SW
20
WSW
45
NW
30
NNW
30
NNW
15
NNW
10
NW
15
WNW
15
W
15
W
15
WSW
25
SSW
30
SW
20
NW
25
NNW
20
N
25
NNE
15
NNE
 mm 
1
7
7
1
15
4
max°C
0
2
6
5
2
-1
0
2
3
2
1
1
1
1
1
4
5
6
7
9
6
-4
-4
-7
-4
-3
-1
1
2
7
5
5
2
4
3
4
Moonrise
8:01
8:45
9:22
9:53
10:19
10:42
11:03
11:25
11:48
12:15
12:48
1:29
Moonset
4:39
5:40
6:46
7:53
9:01
10:08
11:16
12:26
1:40
2:57
4:17
Sunrise
7:09
7:11
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:13
7:13
Sunset
4:22
4:22
4:23
4:23
4:24
4:25
4:25
4:27
4:28
4:28
4:29
4:30
Today's sea temperature in Truman Beach, Long Island Sound is
6.6° C
(Statistics for 20 Dec 1981-2005 – mean: 8.5 max: 10.3 min: 7.1°C)
Issued (local time): 12 pm Saturday 20 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest