Gowanus Bay Sea Conditions and Tide Table

Gowanus Bay 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 07:13 AM and sunset is at 04:30 PM.

Days 1–3 Weather Summary

Moderate rain (total 12mm), heaviest on Thu night. Icy conditions (max 12°C on Thu night, min -2°C on Sat morning). Winds increasing (light winds from the E on Thu morning, near gales from the SSE by Thu night).

Days 4–6 Weather Summary

A dusting of new snow. Icy conditions (max 6°C on Sun morning, min -4°C on Sun night). Mainly fresh winds.

Days 7–9 Weather Summary

Light rain (total 9mm), mostly falling on Fri morning. Freeze-thaw conditions (max 9°C on Fri night, min -2°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the NNW by Fri night).

Days 10–12 Weather Summary

Mostly dry. Freeze-thaw conditions (max 3°C on Mon afternoon, min -3°C on Sat night). Wind will be generally light.

Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
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
6:59PM1.21m
7:09AM1.56m
7:37PM1.21m
7:43AM1.55m
8:14PM1.20m
8:16AM1.53m
8:52PM1.18m
8:50AM1.50m
9:32PM1.16m
9:27AM1.47m
10:14PM1.17m
10:10AM1.44m
11:00PM1.19m
10:59AM1.40m
11:46PM1.25m
11:50AM1.36m
00:33AM1.32m
12:44PM1.32m
1:23AM1.39m
1:41PM1.28m
2:19AM1.46m
2:46PM1.25m
3:23AM1.54m
Low Tide
1:11PM0.02m
1:05AM0.09m
1:53PM-0.01m
1:46AM0.09m
2:34PM-0.03m
2:25AM0.09m
3:13PM-0.04m
3:03AM0.10m
3:50PM-0.03m
3:39AM0.12m
4:27PM-0.02m
4:15AM0.13m
5:03PM-0.00m
4:55AM0.16m
5:43PM0.02m
5:46AM0.18m
6:30PM0.03m
6:59AM0.20m
7:27PM0.03m
8:20AM0.17m
8:30PM0.01m
9:29AM0.09m
9:30PM-0.03m
Wave
height (m) 
direction
period (s) 
0.1
SE
9
0.5
SE
3
0.8
SSE
5
1.6
SSE
9
1.2
SE
10
1
SE
11
0.6
SE
10
0.4
SE
9
0.7
S
4
0.7
SSE
8
0.8
WNW
3
0.8
WNW
4
0.8
NNW
4
0.4
NW
3
0.2
ESE
10
1
S
4
0.8
SW
3
0.5
WNW
3
0.6
NW
3
0.5
NNW
3
0.2
NNE
2
0.1
SE
10
0.2
ESE
10
0.1
SE
10
0.2
ESE
11
0.2
ESE
11
0.4
WNW
3
0.7
NNW
4
0.4
NNW
3
0.4
NE
3
0.2
ESE
10
0.1
E
10
0.2
E
5
0.2
N
2
0.1
SE
12
0.2
WNW
2
clear
part cloud
light rain
mod rain
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
cloud
light snow
cloud
part cloud
clear
clear
cloud
cloud
cloud
light rain
mod rain
part cloud
part cloud
clear
clear
clear
part cloud
cloud
part cloud
part cloud
cloud
part cloud
clear
some clouds
light rain
mod rain
some clouds
some clouds
some clouds
cloudy
clear
clear
clear
clear
clear
some clouds
cloudy
light snow
cloudy
some clouds
clear
clear
cloudy
cloudy
cloudy
light rain
mod rain
some clouds
some clouds
clear
clear
clear
some clouds
cloudy
some clouds
some clouds
cloudy
some clouds
 km/h
5
E
15
SE
25
SSE
40
S
40
W
35
W
20
WNW
15
SW
25
SSW
25
W
35
WNW
30
WNW
30
NW
20
NW
15
WSW
35
SW
25
WSW
25
WNW
25
NW
20
NNW
15
NNE
5
SW
10
SSW
5
SW
10
S
10
WSW
25
NW
25
NNW
15
NNW
10
NNE
5
NW
5
SW
10
WSW
10
N
10
NNW
15
WNW
 mm 
5
7
1
8
max°C
7
9
12
12
6
-1
1
2
4
6
4
-1
-1
0
0
1
3
5
3
1
-1
1
1
3
4
7
9
2
2
-2
-1
1
1
2
3
2
Moonrise
6:16
7:14
8:06
8:50
9:27
9:58
10:25
10:48
11:10
11:32
11:56
12:23
Moonset
3:05
3:52
4:48
5:49
6:55
8:02
9:09
10:16
11:23
12:33
1:46
Sunrise
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:18
7:18
7:18
7:18
7:18
Sunset
4:30
4:30
4:30
4:31
4:31
4:32
4:32
4:34
4:34
4:35
4:36
4:37
Today's sea temperature in Gowanus Bay is
5.7° C
(Statistics for 18 Dec 1981-2005 – mean: 7.7 max: 10.5 min: 5.6°C)
Issued (local time): 6 am Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest