Great Kills Harbor Sea Conditions and Tide Table

Great Kills Harbor 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 07:18 AM and sunset is at 04:35 PM.

Days 1–3 Weather Summary

A moderate fall of snow, heaviest on Fri night. Icy conditions (max 6°C on Thu morning, min -4°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the NNW by Thu afternoon).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Icy conditions (max 8°C on Mon morning, min -5°C on Sat night). Winds increasing (light winds from the NW on Sun morning, strong winds from the WNW by Mon night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 4°C on Thu afternoon, min -5°C on Fri afternoon). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Freeze-thaw conditions (max 7°C on Mon morning, min -7°C on Fri night). Wind will be generally light.

Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
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
Wave Height Map
High Tide
10:53AM1.48m
11:43PM1.37m
11:43AM1.42m
00:36AM1.43m
12:41PM1.36m
1:33AM1.51m
1:46PM1.32m
2:31AM1.59m
2:51PM1.30m
3:28AM1.67m
3:52PM1.30m
4:25AM1.75m
4:55PM1.32m
5:24AM1.80m
5:58PM1.36m
6:22AM1.86m
6:55PM1.42m
7:15AM1.88m
7:47PM1.47m
8:04AM1.87m
8:37PM1.49m
8:53AM1.81m
Low Tide
5:40PM-0.01m
5:58AM0.20m
6:24PM-0.00m
6:59AM0.19m
7:16PM0.01m
8:07AM0.15m
8:15PM0.01m
9:11AM0.08m
9:14PM-0.02m
10:10AM-0.01m
10:10PM-0.05m
11:08AM-0.10m
11:07PM-0.08m
12:03PM-0.18m
00:04AM-0.12m
12:57PM-0.24m
00:59AM-0.15m
1:48PM-0.28m
1:52AM-0.15m
2:38PM-0.29m
2:46AM-0.12m
3:29PM-0.27m
Wave
height (m) 
direction
period (s) 
0.5
ESE
10
0.6
ESE
9
0.5
ESE
10
0.4
ESE
10
0.3
ESE
10
0.9
ESE
4
1.2
E
6
0.9
ESE
6
0.5
E
6
0.4
ESE
6
0.3
ESE
6
0.4
S
3
0.6
SSE
7
0.8
W
3
0.9
WNW
4
0.9
W
4
0.9
W
4
0.7
W
4
0.5
W
3
0.4
W
3
0.7
SSW
3
0.4
SW
3
0.4
SSW
3
0.6
SW
3
0.8
NNW
4
0.8
NNW
4
0.6
NNW
3
0.4
WNW
3
0.5
NW
3
0.3
NW
3
0.1
E
10
0.2
S
2
0.4
SSE
5
0.4
SSE
6
0.4
SSE
7
part cloud
part cloud
part cloud
cloud
light snow
heavy snow
light snow
part cloud
clear
part cloud
cloud
light rain
cloud
rain showers
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
part cloud
clear
part cloud
part cloud
cloud
light rain
part cloud
part cloud
some clouds
some clouds
some clouds
cloudy
light snow
heavy snow
light snow
some clouds
clear
some clouds
cloudy
light rain
cloudy
rain shwrs
some clouds
some clouds
some clouds
some clouds
clear
some clouds
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
some clouds
clear
some clouds
some clouds
cloudy
light rain
some clouds
some clouds
 km/h
20
WSW
30
NNW
15
NNW
10
NNE
10
SE
20
ESE
30
NE
15
NNE
10
NNW
5
NW
10
WSW
15
S
20
SW
35
W
35
W
35
W
35
W
25
W
20
W
20
W
25
SW
15
SW
15
SW
20
WSW
30
NNW
30
NNW
25
NNW
20
WNW
20
NW
15
NW
5
SW
10
S
15
SW
15
WSW
15
W
 mm 
1
1
4
max°C
6
6
-1
-3
-2
1
-2
-1
-2
-2
-1
5
8
5
-1
-2
-1
-3
-1
0
0
3
4
3
-4
-4
-6
-2
-1
-4
-1
1
3
7
6
Moonrise
10:48
11:10
11:33
11:56
12:23
12:57
1:39
2:33
3:40
4:56
6:15
7:31
Moonset
10:16
11:24
12:33
1:46
3:03
4:23
5:41
6:52
7:51
8:37
9:12
Sunrise
7:18
7:18
7:18
7:18
7:18
7:18
7:18
7:20
7:20
7:20
7:20
7:20
Sunset
4:35
4:35
4:36
4:37
4:37
4:37
4:38
4:39
4:40
4:42
4:43
4:44
Today's sea temperature in Great Kills Harbor is
4.4° C
(Statistics for 25 Dec 1981-2005 – mean: 6.7 max: 9.2 min: 4.5°C)
Issued (local time): 12 am Thursday 25 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest