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 07:39 AM and sunset is at 08:07 PM.

Days 1–3 Weather Summary

Light rain (total 8mm), mostly falling on Mon morning. Cool air temperatures (max 12°C on Sun afternoon, min 4°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Some drizzle, heaviest during Fri night. Cool air temperatures (max 12°C on Fri afternoon, min 4°C on Wed morning). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 3mm), mostly falling on Sat morning. Very mild (max 10°C on Sat afternoon, min 5°C on Mon night). Wind will be generally light.

Days 10–12 Weather Summary

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

Days 13–16 Weather Summary

Light rain (total 3mm), mostly falling on Sat night. Very mild (max 10°C on Sat afternoon, min 6°C on Fri morning). Winds decreasing (fresh winds from the N on Fri night, calm by Sun night).

Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
Friday
25
Saturday
26
Sunday
27
Monday
28
Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Mon
5
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
3:43PM6.86m
3:09AM6.38m
4:51PM7.35m
4:24AM6.84m
5:34PM7.79m
5:19AM7.41m
6:08PM8.12m
6:01AM7.93m
6:38PM8.40m
6:40AM8.36m
7:08PM8.67m
7:18AM8.68m
7:38PM8.92m
7:57AM8.86m
8:07PM9.11m
8:37AM8.88m
8:37PM9.21m
9:18AM8.74m
9:10PM9.19m
10:00AM8.47m
9:46PM9.00m
10:46AM8.11m
10:28PM8.64m
11:41AM7.70m
11:21PM8.10m
12:58PM7.37m
00:32AM7.53m
2:34PM7.42m
Low Tide
8:38AM1.47m
9:47PM3.27m
10:05AM1.20m
10:53PM2.44m
11:12AM0.72m
11:42PM1.69m
12:05PM0.33m
00:25AM1.10m
12:49PM0.14m
1:05AM0.63m
1:27PM0.13m
1:45AM0.23m
2:02PM0.22m
2:25AM-0.11m
2:36PM0.35m
3:04AM-0.35m
3:09PM0.54m
3:44AM-0.45m
3:42PM0.80m
4:24AM-0.41m
4:18PM1.15m
5:06AM-0.23m
4:58PM1.61m
5:50AM0.07m
5:45PM2.16m
6:43AM0.45m
6:47PM2.71m
7:53AM0.76m
Wave
Height (m)
Direction
Period (s)
0.1
N
2
0.2
N
2
0.1
N
2
0.1
N
2
0.1
NE
2
0.1
S
2
0
W
2
0.1
N
1
0.1
N
2
0.3
N
2
0.1
N
2
0
E
1
0
E
2
0.1
N
1
0.3
ESE
3
0.3
ENE
2
0.3
E
3
0.3
E
2
0.2
ESE
2
0.2
ESE
2
0.2
ESE
2
0.1
E
2
0.2
E
2
0.1
SE
2
0.2
N
2
0.1
N
2
0
W
1
0.2
N
2
0.1
N
2
0.1
N
2
0.3
N
2
0.1
N
2
0
E
1
0.2
N
2
0
E
2
0
E
1
0.3
NNE
2
0.3
NNE
2
0.6
N
3
0.4
NE
2
0.1
NE
2
0.1
NE
2
0.2
N
2
0.1
N
2
0.2
N
2
0
W
1
0
E
1
cloud
cloud
light rain
light rain
light rain
light rain
cloud
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
cloud
cloud
light rain
light rain
cloud
rain showers
part cloud
cloud
light rain
part cloud
part cloud
cloud
part cloud
cloud
cloud
cloud
cloud
clear
clear
clear
part cloud
cloud
cloud
cloud
part cloud
cloud
light rain
part cloud
part cloud
light rain
part cloud
light rain
cloudy
cloudy
light rain
light rain
light rain
light rain
cloudy
clear
clear
clear
clear
some clouds
clear
some clouds
cloudy
cloudy
cloudy
light rain
light rain
cloudy
rain shwrs
some clouds
cloudy
light rain
some clouds
some clouds
cloudy
some clouds
cloudy
cloudy
cloudy
cloudy
clear
clear
clear
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
light rain
some clouds
some clouds
light rain
some clouds
light rain
km/h
10
NNE
15
N
10
N
5
NNE
5
NE
5
SSW
0
N
10
N
10
NNE
15
N
5
N
5
NNE
5
NE
5
NNE
15
E
15
NE
15
NE
10
NE
15
E
10
ENE
10
SE
10
NE
10
ENE
10
SSE
15
N
5
N
5
NNE
15
N
10
N
15
N
20
N
10
NNE
10
N
15
N
5
NE
5
NE
20
NNE
20
NNE
35
N
15
NNE
10
N
10
NNE
15
N
10
N
10
N
5
SSE
5
E
 mm
2
3
2
1
1
1
1
1
1
1
1
max °C
10
12
9
8
9
9
8
9
8
7
9
8
8
11
8
10
12
8
9
10
8
9
10
8
8
9
8
7
8
7
6
8
7
5
7
6
6
8
7
9
10
7
8
9
7
8
9
Moonrise
7:27
7:27
7:26
7:24
7:22
7:19
7:17
7:15
7:14
7:15
7:20
7:42
8:57
10:50
12:46
Moonset
12:16
1:54
3:31
5:05
6:39
8:14
9:53
11:38
1:30
3:28
5:16
6:13
6:28
6:32
6:31
Sunrise
7:39
7:41
7:43
7:46
7:48
7:50
7:54
7:56
7:58
8:00
8:03
8:06
8:08
8:11
8:14
8:15
Sunset
8:07
8:04
8:00
7:58
7:54
7:52
7:47
7:45
7:42
7:38
7:36
7:32
7:29
7:25
7:22
7:20
Today's sea temperature in Fire Island is
12.0°C
(Statistics for 20 Sep 1981-2005 – mean: 10.3 max: 11.9 min: 8.4°C)
Issued (local time): 3 am Sunday 20 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest