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 07:05 AM and sunset is at 04:29 PM.

Days 1–3 Weather Summary

Mostly dry. Icy conditions (max 4°C on Sun afternoon, min -5°C on Sun night). Winds decreasing (fresh winds from the NNW on Sun night, calm by Mon night).

Days 4–6 Weather Summary

Light rain (total 2mm) at first, then becoming colder with a dusting of snow on Thu night. Icy conditions (max 8°C on Wed morning, min 0°C on Thu night). Winds decreasing (fresh winds from the SSW on Wed morning, calm by Thu night).

Days 7–9 Weather Summary

A dusting of new snow. Temperatures will be below freezing (max 0°C on Sat morning, min -4°C on Sat night). Wind will be generally light.

Days 10–12 Weather Summary

A dusting of new snow. Freeze-thaw conditions (max 2°C on Wed morning, min -3°C on Tue night). Winds decreasing (fresh winds from the NNE on Mon night, light winds from the WSW by Wed night).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
9:10AM1.89m
9:48PM1.46m
10:04AM1.78m
10:45PM1.43m
11:00AM1.65m
11:43PM1.40m
11:55AM1.52m
00:40AM1.39m
12:51PM1.40m
1:38AM1.40m
1:49PM1.30m
2:32AM1.42m
2:44PM1.23m
3:20AM1.45m
3:34PM1.19m
4:06AM1.48m
4:24PM1.16m
4:52AM1.51m
5:14PM1.16m
5:37AM1.54m
6:03PM1.18m
6:20AM1.57m
6:47PM1.21m
Low Tide
3:52PM-0.22m
3:59AM-0.02m
4:45PM-0.17m
4:56AM0.05m
5:36PM-0.11m
5:52AM0.13m
6:27PM-0.04m
6:52AM0.20m
7:20PM0.03m
7:54AM0.24m
8:15PM0.08m
8:54AM0.24m
9:06PM0.11m
9:48AM0.21m
9:53PM0.12m
10:37AM0.17m
10:38PM0.13m
11:25AM0.13m
11:23PM0.13m
12:10PM0.08m
00:06AM0.13m
12:53PM0.04m
Wave
height (m) 
direction
period (s) 
0.4
SE
9
0.4
SE
8
0.6
WNW
3
0.7
N
4
0.7
NNE
4
0.3
ESE
8
0.3
ESE
8
0.6
S
3
0.7
SW
3
0.7
SSW
3
0.9
SSE
8
0.7
SW
3
0.4
SSE
9
0.4
SE
9
0.1
SE
8
0.2
SSE
7
0.3
NNW
2
0.4
NNW
3
0.1
SE
7
0.1
SE
7
0.5
NNW
3
0.6
NW
3
0.6
NW
3
0.3
WNW
2
0.1
SE
10
0.1
SE
10
0.6
NE
3
1.4
ENE
6
1.4
ESE
9
1.3
ESE
11
0.9
ESE
11
0.8
ESE
12
0.5
ESE
12
0.4
ESE
11
0.4
ESE
11
cloud
clear
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
light rain
part cloud
part cloud
part cloud
light snow
part cloud
part cloud
clear
cloud
cloud
clear
part cloud
clear
part cloud
cloud
light snow
light snow
cloud
cloud
clear
clear
clear
clear
part cloud
cloud
cloudy
clear
some clouds
cloudy
cloudy
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
some clouds
some clouds
some clouds
light snow
some clouds
some clouds
clear
cloudy
cloudy
clear
some clouds
clear
some clouds
cloudy
light snow
light snow
cloudy
cloudy
clear
clear
clear
clear
some clouds
cloudy
 km/h
10
WNW
15
WSW
25
WNW
25
N
20
NNE
10
NNE
10
SSE
15
SSW
25
SW
25
SSW
30
SW
30
WSW
20
NW
15
WNW
5
SSE
10
N
20
NW
15
NNW
10
NW
10
NW
25
NNW
25
NW
25
WNW
15
W
10
SW
5
S
25
NNE
35
NNE
35
N
30
NNW
20
NW
20
WNW
15
WNW
15
SW
20
SSW
 mm 
2
max°C
3
4
2
-4
-3
-4
2
3
2
8
8
8
3
3
2
2
3
-1
0
-1
-3
-1
0
-2
-1
-2
-1
-2
-1
-2
2
2
-1
1
2
Moonrise
7:26
8:42
9:53
11:01
12:05
1:07
2:08
3:10
4:12
5:15
6:16
Moonset
10:06
10:45
11:16
11:41
12:03
12:23
12:43
1:04
1:27
1:54
2:26
3:06
Sunrise
7:05
7:07
7:07
7:09
7:09
7:09
7:11
7:11
7:11
7:13
7:13
7:13
Sunset
4:29
4:29
4:29
4:29
4:29
4:29
4:30
4:30
4:30
4:30
4:30
4:30
Today's sea temperature in Great Kills Harbor is
7.5° C
(Statistics for 07 Dec 1981-2005 – mean: 8.9 max: 11.2 min: 7.0°C)
Issued (local time): 12 am Sunday 07 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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