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 05:50 AM and sunset is at 07:43 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Wed night. Cool air temperatures (max 13°C on Fri afternoon, min 7°C on Wed morning). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Mon afternoon, min 6°C on Sat night). Winds increasing (calm on Sat morning, fresh winds from the SSW by Mon night).

Days 7–9 Weather Summary

Moderate rain (total 11mm), heaviest on Thu night. Very mild (max 14°C on Thu night, min 9°C on Thu night). Winds decreasing (strong winds from the SSW on Tue afternoon, calm by Tue night).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 15°C on Fri afternoon, min 8°C on Fri morning). Wind will be generally light.

Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thu
14
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
High Tide
9:57AM1.03m
10:09PM1.14m
10:39AM1.02m
10:48PM1.14m
11:17AM1.01m
11:26PM1.13m
11:55AM0.99m
00:02AM1.12m
12:32PM0.98m
00:39AM1.10m
1:09PM0.97m
1:17AM1.09m
1:48PM0.97m
1:56AM1.06m
2:30PM0.97m
2:40AM1.04m
3:15PM0.97m
3:27AM1.02m
4:04PM0.98m
4:19AM1.01m
4:56PM1.00m
5:14AM1.00m
5:48PM1.03m
6:11AM1.00m
6:41PM1.07m
7:07AM1.01m
7:32PM1.12m
8:01AM1.02m
Low Tide
3:54PM0.04m
4:26AM-0.05m
4:34PM0.04m
5:06AM-0.05m
5:12PM0.05m
5:43AM-0.04m
5:49PM0.08m
6:21AM-0.01m
6:26PM0.11m
6:58AM0.03m
7:03PM0.15m
7:36AM0.07m
7:44PM0.18m
8:17AM0.10m
8:27PM0.21m
9:00AM0.13m
9:15PM0.23m
9:47AM0.16m
10:08PM0.24m
10:37AM0.16m
11:04PM0.22m
11:28AM0.16m
00:01AM0.18m
12:21PM0.13m
00:57AM0.12m
1:12PM0.10m
1:51AM0.05m
2:03PM0.06m
Wave
height (m) 
direction
period (s) 
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.3
ESE
10
0.4
WNW
3
0.4
ESE
9
0.2
ESE
9
0.2
E
9
0.2
ESE
10
0.2
ESE
10
0.2
ESE
9
0.4
W
3
0.1
SE
9
0.2
ESE
9
0.6
S
3
0.8
SSW
4
1
S
4
1.1
S
4
0.5
SSW
3
0.2
ESE
6
0.2
ESE
2
0.2
E
9
0.3
SE
2
0.3
SSE
3
0.5
W
3
0.5
WNW
3
0.6
W
3
0.1
SE
8
0.3
W
3
0.5
W
3
0.2
W
2
0.3
WNW
2
0.5
WSW
3
0.3
NW
2
0.4
W
3
0.4
WSW
3
0.2
N
2
0.2
NNE
3
0.5
E
3
0.5
E
4
0.3
E
4
0.3
ESE
3
0.2
E
4
0.1
E
10
0.2
S
2
clear
cloud
light rain
light rain
cloud
part cloud
clear
part cloud
clear
part cloud
cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
rain showers
cloud
light rain
cloud
part cloud
cloud
cloud
cloud
rain showers
clear
part cloud
clear
part cloud
rain showers
clear
clear
part cloud
clear
clear
part cloud
clear
clear
cloud
clear
part cloud
part cloud
clear
clear
part cloud
clear
cloudy
light rain
light rain
cloudy
some clouds
clear
some clouds
clear
some clouds
cloudy
clear
some clouds
some clouds
clear
clear
clear
some clouds
rain shwrs
cloudy
light rain
cloudy
some clouds
cloudy
cloudy
cloudy
rain shwrs
clear
some clouds
clear
some clouds
rain shwrs
clear
clear
some clouds
clear
clear
some clouds
clear
clear
cloudy
clear
some clouds
some clouds
clear
clear
some clouds
 km/h
10
ESE
10
S
10
SE
10
S
10
NW
15
NW
20
W
20
W
10
NW
5
S
15
S
15
N
15
W
20
WNW
10
WNW
15
SW
30
SSW
30
SSW
35
SSW
35
SSW
20
SW
15
NNE
10
SSE
10
SE
15
S
15
S
30
WNW
25
W
25
WNW
10
WNW
20
WSW
25
W
15
W
20
W
25
W
15
WNW
20
W
15
WNW
15
N
10
ESE
25
ESE
20
ENE
15
E
15
SE
10
NW
10
W
15
SSE
 mm 
2
2
1
5
5
1
max°C
10
10
9
9
10
11
10
13
11
9
12
10
9
11
11
12
13
12
12
13
13
11
11
12
13
13
14
11
15
14
12
11
12
11
15
13
10
15
13
11
11
9
9
9
10
14
17
Moonrise
6:01
7:06
8:10
9:14
10:16
11:13
12:03
12:45
1:21
1:50
2:16
2:39
3:01
3:23
3:48
Moonset
4:33
4:54
5:18
5:46
6:19
6:59
7:47
8:42
9:43
10:47
11:52
12:59
2:06
3:15
4:26
5:42
Sunrise
5:50
5:48
5:47
5:46
5:45
5:43
5:41
5:41
5:39
5:39
5:37
5:35
5:35
5:33
5:33
5:31
Sunset
7:43
7:44
7:45
7:45
7:46
7:47
7:50
7:51
7:52
7:52
7:53
7:54
7:55
7:57
7:58
7:59
Today's sea temperature in Truman Beach, Long Island Sound is
7.9° C
(Statistics for 29 Apr 1981-2005 – mean: 8.3 max: 9.8 min: 6.3°C)
Issued (local time): 1 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest