Fire Island Breakwater, Long Island Sea Conditions and Tide Table

Fire Island Breakwater, 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 07:09 AM and sunset is at 04:25 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 6°C on Wed afternoon, min -6°C on Mon morning). Winds decreasing (fresh winds from the WSW on Wed morning, calm by Wed night).

Days 4–6 Weather Summary

Moderate rain (total 14mm), heaviest on Fri morning. Icy conditions (max 14°C on Thu night, min -4°C on Fri night). Winds increasing (light winds from the S on Thu morning, near gales from the S by Thu night).

Days 7–9 Weather Summary

A dusting of snow giving way to moderate rain (total 15mm) heaviest on Tue morning. Freeze-thaw conditions (max 9°C on Tue morning, min -3°C on Mon morning). Winds increasing (calm on Mon afternoon, strong winds from the WNW by Tue night).

Days 10–12 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Freeze-thaw conditions (max 9°C on Fri night, min -4°C on Wed morning). Winds increasing (light winds from the SW on Thu night, fresh winds from the S by Fri night).

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
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
3:52PM1.02m
4:24AM1.28m
4:43PM1.03m
5:07AM1.32m
5:29PM1.05m
5:48AM1.35m
6:11PM1.07m
6:26AM1.37m
6:50PM1.07m
7:03AM1.37m
7:29PM1.07m
7:39AM1.36m
8:07PM1.05m
8:15AM1.33m
8:46PM1.04m
8:53AM1.30m
9:28PM1.04m
9:34AM1.27m
10:13PM1.06m
10:21AM1.23m
11:02PM1.10m
11:12AM1.20m
11:52PM1.16m
Low Tide
9:52AM0.14m
9:56PM0.09m
10:38AM0.09m
10:37PM0.08m
11:23AM0.04m
11:19PM0.07m
12:06PM0.01m
00:01AM0.06m
12:49PM-0.02m
00:43AM0.06m
1:30PM-0.04m
1:24AM0.06m
2:09PM-0.04m
2:02AM0.07m
2:47PM-0.03m
2:40AM0.09m
3:23PM-0.02m
3:18AM0.11m
4:00PM-0.01m
3:59AM0.14m
4:39PM0.00m
4:49AM0.16m
5:24PM0.01m
5:55AM0.18m
Wave
height (m) 
direction
period (s) 
1.1
NW
4
1.1
WNW
4
1.3
WSW
5
0.8
SW
5
0.6
SSW
5
1.3
SSW
5
2.1
SSW
6
2.1
SSW
7
1.4
SSW
8
0.8
SSW
7
1
S
4
2.2
S
6
4
S
9
3
SSE
10
2.5
SSE
11
1.4
SSE
10
1
SSE
10
1.7
SSW
5
2.4
S
7
1.8
S
7
1.3
S
7
0.7
SSE
7
0.4
SSE
7
0.5
SE
9
1.8
SSE
6
1.9
S
7
1.8
W
5
1
WNW
4
0.6
SSE
9
1.1
W
4
0.9
W
4
0.8
WNW
4
0.4
WNW
3
0.2
ESE
9
0.6
SSW
4
1.5
S
6
clear
part cloud
part cloud
clear
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
mod rain
part cloud
clear
cloud
clear
part cloud
part cloud
part cloud
clear
clear
light snow
light rain
heavy rain
part cloud
clear
part cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
cloud
mod rain
clear
some clouds
some clouds
clear
some clouds
clear
some clouds
some clouds
some clouds
some clouds
clear
rain shwrs
mod rain
some clouds
clear
cloudy
clear
some clouds
some clouds
some clouds
clear
clear
light snow
light rain
heavy rain
some clouds
clear
some clouds
some clouds
clear
clear
some clouds
some clouds
some clouds
cloudy
mod rain
 km/h
30
NW
25
WNW
25
W
20
W
15
WSW
30
SW
35
SW
35
WSW
25
NW
15
S
20
SSE
40
S
50
SSW
45
W
40
WNW
20
NW
15
SW
35
SSW
35
WSW
30
W
30
WNW
15
N
5
ENE
20
SE
30
S
30
W
40
WNW
25
NW
15
W
30
W
25
WNW
25
NW
15
NW
15
SSW
25
S
25
SSW
 mm 
4
10
4
11
8
max°C
-4
-2
-3
-3
-2
4
5
6
4
6
10
14
13
7
0
-2
1
6
6
7
4
-1
-1
6
9
8
1
-3
0
0
0
1
0
2
6
9
Moonrise
3:07
4:09
5:11
6:13
7:11
8:03
8:47
9:24
9:55
10:22
10:45
11:07
Moonset
1:24
1:50
2:23
3:02
3:49
4:45
5:47
6:52
7:59
9:06
10:13
11:20
Sunrise
7:09
7:09
7:11
7:11
7:11
7:11
7:13
7:13
7:13
7:13
7:15
7:15
Sunset
4:25
4:27
4:27
4:27
4:28
4:28
4:29
4:29
4:30
4:30
4:30
4:31
Today's sea temperature in Fire Island Breakwater, Long Island is
7.8° C
(Statistics for 15 Dec 1981-2005 – mean: 9.0 max: 11.6 min: 7.3°C)
Issued (local time): 6 am Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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