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 — and sunset is at 06:55 PM.

Days 1–4 Weather Summary

Mostly dry. Cool air temperatures (max 13°C on Sat night, min 1°C on Thu night). Winds increasing (light winds from the ESE on Fri afternoon, strong winds from the S by Sun afternoon).

Days 5–7 Weather Summary

Heavy rain (total 25mm), heaviest during Sun night. Cool air temperatures (max 12°C on Sun night, min 6°C on Mon night). Winds decreasing (strong winds from the S on Sun night, calm by Tue morning).

Days 8–10 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Freeze-thaw conditions (max 10°C on Wed night, min -2°C on Sat morning). Mainly fresh winds.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Tue afternoon. Very mild (max 11°C on Mon afternoon, min 3°C on Sun morning). Mainly fresh winds.

Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tue
25
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
9:22PM0.75ft
9:33AM0.75ft
9:59PM0.75ft
10:09AM0.72ft
10:34PM0.75ft
10:45AM0.69ft
11:08PM0.75ft
11:20AM0.66ft
11:42PM0.72ft
11:57AM0.62ft
00:16AM0.69ft
12:36PM0.59ft
00:53AM0.69ft
1:19PM0.56ft
1:37AM0.66ft
2:08PM0.52ft
2:29AM0.66ft
3:05PM0.52ft
3:29AM0.66ft
4:09PM0.52ft
4:35AM0.66ft
5:17PM0.56ft
5:42AM0.69ft
Low Tide
4:08AM-0.03ft
4:32PM-0.03ft
4:47AM-0.03ft
5:05PM-0.03ft
5:25AM0ft
5:37PM0ft
6:01AM0ft
6:06PM0.03ft
6:36AM0.03ft
6:34PM0.07ft
7:11AM0.07ft
7:02PM0.1ft
7:51AM0.1ft
7:34PM0.13ft
8:41AM0.13ft
8:19PM0.16ft
9:52AM0.16ft
9:38PM0.16ft
11:06AM0.13ft
11:08PM0.16ft
12:07PM0.1ft
00:15AM0.13ft
1:00PM0.07ft
Wave
height (ft) 
direction
period (s) 
5
ESE
7
4
ESE
9
3.5
ESE
9
3.5
ESE
9
3
ESE
9
2.5
ESE
10
4.5
SSE
5
7
S
6
8
S
7
10
SSE
9
8
SSE
9
7
SSE
10
6
SSE
10
5
SSE
10
4.5
SSE
9
4
SE
9
3.5
SE
9
3.5
SE
9
4.5
SE
9
6
SE
10
6.5
S
6
6
W
5
4.5
SE
11
5
SE
11
4.5
SE
11
3.5
SE
10
2.5
SE
10
2
ESE
10
2.5
SW
4
3.5
SSW
4
4
SSW
5
2.5
ESE
9
3
SSW
4
3.5
SSW
4
5
SSW
6
4
SSW
5
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
heavy rain
mod rain
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
rain showers
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
cloud
light rain
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
heavy rain
mod rain
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
rain shwrs
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
cloudy
light rain
 mph
10
NE
10
NE
5
ESE
10
SE
5
SSE
10
SE
15
S
20
S
25
S
20
SSW
10
NW
10
NW
5
N
5
S
10
S
5
S
10
S
10
S
10
S
20
S
20
SSW
20
WNW
10
WSW
20
WNW
20
NW
15
NW
10
W
10
WSW
10
WSW
15
SSW
10
SW
10
SW
15
S
15
SSW
20
SSW
10
SSW
 in 
0.7
0.3
0.2
0.08
0.08
max°F
37
39
45
41
41
48
55
52
54
54
52
50
50
46
48
48
48
50
50
50
50
45
37
41
41
30
43
45
41
46
46
46
52
52
52
52
Moonrise
6:33
7:34
8:34
9:35
10:37
11:40
12:44
1:46
2:43
3:34
4:18
4:54
Moonset
6:55
7:15
7:33
7:52
8:13
8:37
9:06
9:41
10:24
11:17
12:19
1:29
2:43
Sunrise
7:05
7:05
7:03
7:01
7:00
6:58
6:56
6:54
6:52
6:52
6:50
6:48
Sunset
6:55
6:58
6:59
7:00
7:00
7:01
7:02
7:04
7:05
7:06
7:07
7:07
7:08
Today's sea temperature in Fire Island Radiobeacon, Long Island is 41 °F (Statistics for 13 Mar 1981-2005 – mean: 40 max: 44 min: 36°F)
Issued (local time): 7 pm Thursday 13 Mar 2025
Forecast update inUpdates in 1 hr 55 min 22 sUpdate imminent
Nearest