Long Beach (outer coast), Long Island Sea Conditions and Tide Table

Long Beach (outer coast), Long Island 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 04:29 PM.

Days 1–4 Weather Summary

Moderate rain (total 19mm), heaviest on Fri morning. Icy conditions (max 13°C on Thu night, min -1°C on Fri night). Winds decreasing (near gales from the SSE on Thu night, light winds from the W by Sat morning).

Days 5–7 Weather Summary

Mostly dry. Icy conditions (max 5°C on Sun afternoon, min -4°C on Sun night). Winds decreasing (strong winds from the NW on Sun afternoon, light winds from the W by Mon night).

Days 8–10 Weather Summary

Light rain (total 9mm), mostly falling on Thu afternoon. Very mild (max 14°C on Fri morning, min 3°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SW by Fri morning).

Days 11–13 Weather Summary

Mostly dry. Freeze-thaw conditions (max 7°C on Sat afternoon, min -1°C on Sat night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
6:21PM1.18m
6:36AM1.51m
7:00PM1.18m
7:13AM1.51m
7:39PM1.18m
7:49AM1.49m
8:17PM1.16m
8:25AM1.47m
8:56PM1.15m
9:03AM1.44m
9:38PM1.15m
9:44AM1.40m
10:23PM1.17m
10:31AM1.36m
11:12PM1.21m
11:22AM1.32m
00:02AM1.27m
12:16PM1.28m
00:55AM1.34m
1:14PM1.24m
1:52AM1.42m
2:18PM1.22m
2:53AM1.50m
Low Tide
00:17AM0.07m
1:05PM-0.02m
00:59AM0.06m
1:46PM-0.04m
1:40AM0.07m
2:25PM-0.04m
2:18AM0.08m
3:03PM-0.04m
2:56AM0.09m
3:39PM-0.02m
3:34AM0.12m
4:16PM-0.01m
4:15AM0.15m
4:55PM0.00m
5:05AM0.17m
5:40PM0.01m
6:11AM0.19m
6:35PM0.02m
7:27AM0.17m
7:38PM0.00m
8:38AM0.10m
8:39PM-0.03m
9:41AM0.00m
Wave
height (m) 
direction
period (s) 
0.8
SSE
4
1.4
SSE
5
3.5
SSE
9
2.4
SSE
10
2.2
SSE
11
1.1
SSE
10
0.8
SSE
9
1.5
S
5
1.4
SSE
8
1.4
W
4
1.2
WNW
4
0.9
NW
4
0.7
NE
5
0.4
SE
10
0.9
SSW
4
1
SSW
5
0.7
S
6
0.6
WNW
3
0.3
S
6
0.3
SE
10
0.8
S
4
1
S
5
0.9
S
6
1.4
S
7
1.2
S
7
0.8
S
7
0.9
S
7
0.7
S
7
0.6
S
6
0.4
SE
6
0.4
SE
6
0.3
ESE
8
0.3
ESE
8
0.4
SE
10
0.5
E
5
0.3
SE
10
part cloud
light rain
heavy rain
rain showers
part cloud
part cloud
cloud
clear
part cloud
clear
clear
clear
cloud
cloud
cloud
cloud
part cloud
clear
clear
part cloud
light rain
light rain
light rain
rain showers
part cloud
rain showers
clear
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
some clouds
light rain
heavy rain
rain shwrs
some clouds
some clouds
cloudy
clear
some clouds
clear
clear
clear
cloudy
cloudy
cloudy
cloudy
some clouds
clear
clear
some clouds
light rain
light rain
light rain
rain shwrs
some clouds
rain shwrs
clear
some clouds
clear
clear
some clouds
some clouds
some clouds
clear
clear
clear
 km/h
20
SE
35
S
55
S
45
W
45
W
25
WNW
15
SW
40
SSW
35
WSW
40
WNW
40
WNW
35
NW
25
NW
15
WSW
35
SSW
30
WSW
25
WNW
25
NW
10
NW
10
SW
30
SSW
20
SW
20
SSW
35
SW
20
WNW
20
WNW
30
NW
20
NNW
20
N
15
NE
0
ESE
10
SSE
15
W
20
NNW
20
NNE
10
N
 mm 
5
13
1
1
3
2
2
1
max°C
11
13
13
8
0
0
3
5
6
5
-2
-1
0
1
3
1
3
4
5
4
5
6
10
14
14
12
7
7
2
1
2
4
4
7
1
1
Moonrise
7:12
8:04
8:49
9:26
9:57
10:23
10:47
11:09
11:31
11:54
12:21
12:55
Moonset
3:03
3:51
4:46
5:48
6:54
8:00
9:07
10:14
11:22
12:31
1:44
3:01
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
4:29
4:29
4:30
4:30
4:30
4:30
4:31
4:32
4:32
4:34
4:35
4:35
Today's sea temperature in Long Beach (outer coast), Long Island is
7.2° C
(Statistics for 18 Dec 1981-2005 – mean: 8.2 max: 11.1 min: 6.2°C)
Issued (local time): 6 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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