Fire Island Radiobeacon, Long Island Sea Conditions and Tide Table

Fire Island Radiobeacon, 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 07:13 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Icy conditions (max 7°C on Thu afternoon, min -6°C on Thu night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 8mm), mostly falling on Sun night. Icy conditions (max 9°C on Sun night, min -4°C on Sat night). Winds increasing (light winds from the NNW on Sat afternoon, strong winds from the W by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Thu morning, min -2°C on Tue night). Winds decreasing (strong winds from the W on Tue morning, calm by Thu night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 11°C on Sun morning, min -2°C on Sun night). Winds increasing (light winds from the ESE on Fri morning, fresh winds from the WNW by Sun night).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
11:00AM0.22m
11:39PM0.18m
11:47AM0.21m
00:28AM0.19m
12:38PM0.20m
1:18AM0.20m
1:32PM0.20m
2:11AM0.21m
2:30PM0.19m
3:08AM0.22m
3:34PM0.19m
4:09AM0.23m
4:41PM0.19m
5:11AM0.24m
5:48PM0.20m
6:12AM0.26m
6:49PM0.20m
7:09AM0.27m
7:44PM0.21m
8:02AM0.27m
8:37PM0.22m
8:53AM0.27m
9:29PM0.22m
Low Tide
6:11PM-0.00m
6:10AM0.02m
6:50PM0.00m
7:00AM0.03m
7:35PM0.00m
8:06AM0.03m
8:30PM0.00m
9:22AM0.03m
9:33PM0.00m
10:33AM0.02m
10:34PM-0.01m
11:36AM0.00m
11:33PM-0.01m
12:35PM-0.02m
00:31AM-0.02m
1:33PM-0.03m
1:28AM-0.02m
2:28PM-0.04m
2:25AM-0.03m
3:21PM-0.05m
3:20AM-0.03m
4:11PM-0.05m
4:12AM-0.03m
Wave
height (m) 
direction
period (s) 
1.3
WNW
5
1
NNW
4
0.4
SSE
7
1.4
E
10
1.4
ESE
10
1.2
N
4
0.8
ESE
10
0.5
E
10
0.9
ESE
4
1.6
E
6
1.1
E
6
0.8
ESE
11
0.6
ESE
11
0.6
ESE
12
1.2
SSW
5
2.5
SSW
8
2.5
WSW
6
2.2
WSW
6
2.3
WSW
6
1.9
WSW
6
1.3
W
5
1
W
4
1.1
WSW
4
1.6
SW
5
0.9
SW
5
0.6
SSW
4
0.3
ESE
11
0.3
ESE
11
0.3
ESE
11
0.4
ESE
11
0.8
S
4
1.1
S
5
1.2
S
5
1.1
S
6
1.4
S
6
1.3
WNW
5
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
light snow
mod snow
part cloud
clear
clear
part cloud
cloud
mod rain
cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
light snow
mod snow
some clouds
clear
clear
some clouds
cloudy
mod rain
cloudy
clear
some clouds
some clouds
some clouds
some clouds
clear
clear
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
some clouds
clear
clear
 km/h
35
NW
30
N
10
WSW
35
WSW
35
NW
35
N
20
N
10
E
20
ESE
30
NE
15
NNE
15
NW
15
WNW
15
W
30
SSW
40
SW
45
W
40
W
45
W
35
WNW
30
WNW
25
W
25
W
30
W
20
W
15
NW
5
ENE
5
ESE
10
SW
10
SSW
20
S
25
SSW
20
SW
25
SW
35
W
30
WNW
 mm 
8
max°C
5
3
2
5
7
-2
-5
-3
0
-2
-1
-2
-1
1
9
9
4
-1
0
0
-1
0
1
2
3
3
1
3
4
7
9
9
8
11
10
2
Moonrise
10:21
10:45
11:07
11:29
11:52
12:20
12:53
1:35
2:29
3:36
4:52
6:11
Moonset
9:05
10:12
11:20
12:29
1:43
2:59
4:19
5:38
6:49
7:47
8:33
Sunrise
7:13
7:13
7:15
7:15
7:15
7:16
7:16
7:16
7:16
7:16
7:16
7:16
Sunset
4:30
4:30
4:30
4:31
4:32
4:32
4:34
4:35
4:36
4:37
4:37
4:38
Today's sea temperature in Fire Island Radiobeacon, Long Island is
6.4° C
(Statistics for 24 Dec 1981-2005 – mean: 8.0 max: 10.4 min: 6.3°C)
Issued (local time): 12 pm Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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