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 04:22 AM and sunset is at 11:43 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Wed afternoon, min 11°C on Tue night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun afternoon. Cool air temperatures (max 18°C on Sat afternoon, min 11°C on Sun afternoon). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 5mm), mostly falling on Wed morning. Very mild (max 16°C on Mon afternoon, min 10°C on Wed night). Wind will be generally light.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Fri night. Very mild (max 15°C on Thu afternoon, min 11°C on Thu night). Wind will be generally light.

Tuesday
24
Wednesday
25
Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
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
Wave Height Map
High Tide
7:32PM8.17m
8:18PM8.27m
7:45AM8.91m
9:01PM8.31m
8:33AM8.80m
9:42PM8.33m
9:21AM8.54m
10:22PM8.32m
10:09AM8.14m
11:01PM8.26m
10:57AM7.66m
11:41PM8.13m
11:48AM7.16m
00:21AM7.93m
12:46PM6.71m
1:07AM7.69m
1:53PM6.41m
2:01AM7.44m
3:17PM6.36m
3:00AM7.28m
4:51PM6.65m
3:58AM7.25m
Low Tide
1:36PM-0.87m
1:33AM1.60m
2:26PM-1.01m
2:26AM1.46m
3:11PM-0.98m
3:15AM1.34m
3:52PM-0.81m
4:01AM1.28m
4:30PM-0.52m
4:46AM1.29m
5:06PM-0.15m
5:30AM1.34m
5:40PM0.29m
6:15AM1.40m
6:16PM0.81m
7:03AM1.42m
6:59PM1.42m
7:57AM1.36m
7:54PM2.05m
9:00AM1.19m
9:05PM2.53m
10:07AM0.91m
10:16PM2.68m
Wave
height (m) 
direction
period (s) 
0
W
1.0
0.1
W
2.0
0.1
W
2.0
0
W
1.0
0.1
E
2.0
0.4
SE
3.0
0.2
E
2.0
0.2
ESE
2.0
0.2
ESE
2.0
0
E
2.0
0.1
E
2.0
0.2
ESE
2.0
0.1
E
2.0
0.3
ESE
2.0
0.1
SE
2.0
0.1
W
2.0
0.1
W
2.0
0
W
2.0
0
W
1.0
0.1
N
2.0
0.2
N
2.0
0.1
N
2.0
0
W
1.0
0.1
SW
2.0
0.1
W
2.0
0.1
N
2.0
0.2
NNE
2.0
0
E
2.0
0
E
1.0
0.2
WSW
2.0
0.1
W
2.0
0.1
W
2.0
0.1
W
2.0
0
E
2.0
0.1
W
1.0
0.1
W
2.0
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
part cloud
part cloud
cloud
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
rain showers
light rain
part cloud
clear
clear
clear
part cloud
part cloud
cloud
heavy rain
light rain
part cloud
clear
some clouds
some clouds
some clouds
cloudy
cloudy
cloudy
cloudy
some clouds
cloudy
cloudy
cloudy
some clouds
cloudy
some clouds
some clouds
cloudy
light rain
light rain
cloudy
some clouds
some clouds
some clouds
some clouds
rain shwrs
light rain
some clouds
clear
clear
clear
some clouds
some clouds
cloudy
heavy rain
light rain
some clouds
clear
 km/h
5
WSW
10
SW
5
W
0
NNW
10
SSE
20
SE
10
ESE
15
SSE
10
SE
5
NE
5
SE
10
SE
5
E
15
SE
10
SSW
5
SSE
0
WNW
5
NW
5
NNW
15
N
15
N
5
NNW
5
SW
10
SW
5
NW
10
N
10
NNE
5
NNE
5
SSW
15
SW
5
SW
5
S
10
SSE
0
N
10
WSW
5
WSW
 mm 
1
1
1
4
12
2
max°C
12
13
12
13
15
13
13
13
13
13
16
15
17
18
15
13
12
12
14
16
14
14
16
14
12
16
15
14
15
14
12
13
12
11
12
12
Moonrise
2:07
3:02
4:58
6:57
8:46
10:26
11:57
1:25
2:50
4:17
5:47
7:22
Moonset
1:05
1:22
1:24
1:22
1:20
1:17
1:14
1:11
1:07
1:04
1:02
Sunrise
4:22
4:22
4:24
4:24
4:24
4:26
4:26
4:28
4:30
4:31
4:31
4:33
Sunset
11:43
11:42
11:42
11:42
11:40
11:40
11:39
11:38
11:37
11:37
11:36
11:35
Today's sea temperature in Fire Island is 11.7 °C (Statistics for 24 Jun 1981-2005 – mean: 9.4 max: 11.0 min: 7.6°C)
Issued (local time): 9 am Tuesday 24 Jun 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest