Fire Island Sea Conditions and Tide Table

Fire 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 06:18 AM and sunset is at 09:39 PM.

Days 1–3 Weather Summary

Mostly dry. Low air temperatures (max 9°C on Wed afternoon, min 3°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 10°C on Sun afternoon, min 5°C on Fri morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Mon afternoon, min 4°C on Tue night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Mild temperatures (max 8°C on Thu morning, min 2°C on Thu night). Wind will be generally light.

Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
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
2:42PM6.77m
4:10AM7.54m
3:59PM7.31m
4:59AM8.03m
5:05PM7.94m
5:40AM8.51m
6:01PM8.48m
6:19AM8.94m
6:52PM8.84m
6:57AM9.28m
7:40PM9.00m
7:37AM9.51m
8:28PM9.01m
8:18AM9.58m
9:15PM8.89m
9:01AM9.42m
10:04PM8.67m
9:46AM9.03m
10:58PM8.36m
10:35AM8.40m
11:58PM8.03m
11:34AM7.64m
1:04AM7.74m
Low Tide
9:20AM2.74m
9:35PM1.09m
10:32AM1.83m
10:45PM0.80m
11:29AM0.94m
11:44PM0.52m
12:23PM0.15m
00:37AM0.34m
1:15PM-0.49m
1:25AM0.28m
2:04PM-0.95m
2:11AM0.35m
2:51PM-1.20m
2:54AM0.54m
3:36PM-1.23m
3:37AM0.84m
4:20PM-1.03m
4:20AM1.25m
5:04PM-0.65m
5:07AM1.75m
5:49PM-0.13m
6:02AM2.26m
6:39PM0.46m
Wave
height (m) 
direction
period (s) 
0
E
2
0
W
1
0.2
E
2
0.2
N
2
0.1
N
2
0.1
E
2
0.2
N
2
0
E
2
0.1
S
2
0
E
2
0
W
2
0
W
1
0
E
2
0
E
1
0
E
1
0
E
2
0.1
E
2
0.3
ESE
2
0.1
E
2
0.1
N
2
0.2
NNE
2
0.2
N
2
0.3
ESE
2
0.3
ESE
3
0.1
E
2
0.2
E
2
0.2
ESE
2
0.2
ENE
2
0.2
ESE
2
0.2
WSW
2
0.1
SW
2
0.1
E
2
0
W
2
0
E
2
0
E
1
0.2
ESE
2
cloud
cloud
cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloudy
cloudy
cloudy
some clouds
cloudy
clear
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
cloudy
cloudy
some clouds
some clouds
some clouds
some clouds
some clouds
some clouds
 km/h
5
NNW
5
WNW
5
E
15
N
10
N
10
NNE
15
N
5
SSW
10
S
0
W
0
WSW
5
SW
0
ENE
5
WNW
10
SSE
5
SE
0
SSE
15
ESE
5
NE
15
N
15
NNE
15
N
25
SSE
15
E
5
SSE
10
ESE
15
SSE
15
NE
15
SE
15
SW
10
SSE
10
W
0
WSW
5
ENE
5
SSE
10
SE
 mm 
max°C
5
7
6
7
9
9
8
9
6
5
6
6
6
9
8
8
10
9
7
8
6
8
7
7
6
7
6
8
7
4
4
4
4
5
7
6
Moonrise
5:55
5:51
5:48
5:44
5:41
5:38
5:35
5:34
5:40
6:28
8:21
10:17
Moonset
1:50
3:36
5:21
7:09
9:02
11:04
1:14
3:24
4:50
5:05
5:05
Sunrise
6:18
6:16
6:13
6:09
6:07
6:03
6:01
5:58
5:54
5:52
5:50
5:47
Sunset
9:39
9:43
9:45
9:47
9:51
9:53
9:55
9:59
10:01
10:04
10:07
10:09
Today's sea temperature in Fire Island is 1.4 °C (Statistics for 22 Apr 1981-2005 – mean: 4.4 max: 5.3 min: 2.7°C)
Issued (local time): 9 am Tuesday 22 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest