Gilgo Heading, Long Island Sea Conditions and Tide Table

Gilgo Heading, 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 07:15 PM.

Days 1–4 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Warm air temperatures (max 27°C on Thu afternoon, min 20°C on Fri morning). Winds increasing (light winds from the WSW on Tue afternoon, fresh winds from the SSW by Wed afternoon).

Days 5–7 Weather Summary

Light rain (total 3mm), mostly falling on Sun morning. Warm air temperatures (max 24°C on Fri afternoon, min 17°C on Sat morning). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 30°C on Wed afternoon, min 17°C on Thu morning). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 7mm), mostly falling on Sat afternoon. Warm (max 29°C on Sat afternoon, min 16°C on Sun morning). Wind will be generally light.

Days 14–17 Weather Summary

Mostly dry. Warm (max 21°C on Sun afternoon, min 13°C on Mon morning). Wind will be generally light.

Tue
8
Wednesday
9
Thursday
10
Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
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
night
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
8:48PM0.41m
9:24AM0.38m
9:41PM0.43m
10:13AM0.41m
10:28PM0.43m
10:59AM0.42m
11:13PM0.42m
11:42AM0.42m
11:56PM0.40m
12:25PM0.42m
00:39AM0.38m
1:09PM0.41m
1:24AM0.35m
1:53PM0.39m
2:12AM0.32m
2:39PM0.37m
3:01AM0.30m
3:27PM0.35m
3:53AM0.28m
4:17PM0.34m
4:47AM0.27m
5:10PM0.33m
5:43AM0.27m
6:07PM0.33m
6:43AM0.28m
7:04PM0.34m
7:40AM0.30m
7:58PM0.35m
Low Tide
3:12PM0.02m
3:59AM-0.02m
4:07PM-0.00m
4:47AM-0.03m
4:59PM-0.02m
5:32AM-0.04m
5:49PM-0.02m
6:15AM-0.03m
6:35PM-0.02m
6:55AM-0.02m
7:19PM-0.00m
7:32AM-0.00m
8:01PM0.02m
8:09AM0.02m
8:44PM0.04m
8:45AM0.05m
9:29PM0.07m
9:24AM0.08m
10:21PM0.09m
10:12AM0.10m
11:26PM0.10m
11:20AM0.11m
00:32AM0.10m
12:32PM0.11m
1:29AM0.09m
1:32PM0.10m
2:18AM0.07m
2:24PM0.08m
Wave
Height (m)
Direction
Period (s)
0.4
ESE
9
0.4
SE
9
0.4
SE
8
1.5
S
5
2
SSW
6
1.3
S
7
1.1
S
7
0.9
S
6
0.8
S
7
0.7
S
7
0.6
S
6
0.4
S
6
0.4
S
6
0.5
SE
9
0.4
SE
10
0.5
SE
10
0.6
SE
9
0.6
SE
9
0.5
SE
9
0.6
SE
9
0.6
SE
8
0.6
SE
6
0.8
SE
6
0.8
SE
6
0.8
SE
6
0.8
SE
6
0.8
E
5
0.8
ESE
6
0.8
E
6
0.8
SSW
4
1
S
4
0.9
S
5
0.7
S
5
0.7
S
5
0.7
S
5
0.7
NNE
3
0.6
S
6
0.7
ENE
4
0.8
E
5
0.7
ESE
5
0.6
SE
8
0.6
ESE
8
0.6
ESE
8
0.6
ESE
7
0.7
SE
8
0.9
ESE
6
1.2
SE
8
clear
part cloud
part cloud
part cloud
part cloud
rain showers
cloud
thunderstorm
clear
clear
clear
clear
clear
part cloud
light rain
light rain
cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
thunderstorm
rain showers
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
rain shwrs
cloudy
risk tstorm
clear
clear
clear
clear
clear
some clouds
light rain
light rain
cloudy
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
risk tstorm
rain shwrs
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
km/h
5
SSW
10
SW
15
SSW
35
SSW
35
SW
25
WSW
20
WSW
15
NNE
15
N
0
NW
15
NNE
5
E
15
SSE
15
S
10
WSW
10
ESE
15
SW
10
WNW
10
S
10
NE
15
ESE
15
SSE
15
SSW
15
WSW
10
WNW
20
NNE
15
NE
15
SE
20
S
25
SW
20
SSW
20
WSW
15
WSW
20
NNW
20
N
25
N
15
NNE
15
NNE
15
NE
10
SE
5
S
10
S
15
S
10
SSE
15
ESE
20
SE
15
ESE
 mm
1
5
1
2
5
2
max °C
26
24
23
25
24
25
27
25
21
24
23
19
21
22
22
19
21
22
26
24
23
24
23
25
30
28
18
20
19
22
27
27
28
29
20
17
21
20
15
17
17
19
19
19
19
20
19
Moonrise
4:34
5:48
6:59
8:07
9:15
10:22
11:28
12:33
1:33
2:28
3:16
3:57
4:30
4:59
5:24
Moonset
6:00
6:28
6:53
7:15
7:38
8:02
8:28
8:59
9:35
10:18
11:08
12:05
1:06
2:11
3:16
Sunrise
6:26
6:28
6:28
6:30
6:31
6:31
6:33
6:33
6:35
6:35
6:37
6:37
6:39
6:39
6:41
Sunset
7:15
7:13
7:10
7:09
7:07
7:06
7:05
7:02
7:00
7:00
6:58
6:55
6:53
6:52
6:51
6:49
Today's sea temperature in Gilgo Heading, Long Island is
23.3°C
(Statistics for 08 Sep 1981-2005 – mean: 21.1 max: 23.5 min: 18.9°C)
Issued (local time): 1 pm Tuesday 08 Sep 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest