Grassy Bay (bridge), Brooklyn Sea Conditions and Tide Table

Grassy Bay (bridge), Brooklyn 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 07:11 AM and sunset is at 04:29 PM.

Days 1–3 Weather Summary

Heavy rain (total 21mm), heaviest during Sun night. Icy conditions (max 13°C on Mon night, min -4°C on Sat morning). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Thu night. Icy conditions (max 14°C on Tue morning, min -1°C on Thu night). Winds increasing (light winds from the WSW on Wed morning, fresh winds from the N by Thu night).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 2°C on Fri afternoon, min -6°C on Sat night). Winds increasing (light winds from the NW on Fri morning, fresh winds from the NW by Sat afternoon).

Days 10–12 Weather Summary

Some drizzle, heaviest during Tue night. Freeze-thaw conditions (max 5°C on Tue afternoon, min -5°C on Mon morning). Mainly fresh winds.

Saturday
14
Sunday
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tuesday
24
Wednesday
25
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
7:09AM2.03m
7:41PM1.61m
7:58AM2.03m
8:31PM1.59m
8:46AM1.99m
9:22PM1.56m
9:35AM1.91m
10:13PM1.50m
10:24AM1.80m
11:06PM1.45m
11:15AM1.68m
11:59PM1.40m
12:05PM1.57m
00:51AM1.37m
12:54PM1.47m
1:39AM1.37m
1:41PM1.38m
2:27AM1.37m
2:29PM1.30m
3:15AM1.40m
3:21PM1.25m
4:05AM1.44m
4:16PM1.22m
4:55AM1.50m
Low Tide
1:53PM-0.24m
1:48AM-0.19m
2:45PM-0.26m
2:40AM-0.16m
3:34PM-0.24m
3:29AM-0.11m
4:21PM-0.19m
4:16AM-0.04m
5:06PM-0.12m
5:02AM0.05m
5:50PM-0.03m
5:48AM0.16m
6:36PM0.05m
6:38AM0.25m
7:24PM0.13m
7:36AM0.32m
8:15PM0.18m
8:41AM0.35m
9:07PM0.20m
9:42AM0.32m
9:56PM0.19m
10:37AM0.26m
10:42PM0.17m
Wave
height (m) 
direction
period (s) 
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.4
SE
12
0.5
SE
12
0.5
SE
11
0.5
SE
10
0.6
SE
10
0.7
SE
5
0.6
SE
7
0.6
SE
7
0.4
SE
8
0.3
SE
8
0.4
SE
8
0.4
SSE
5
0.5
SE
6
0.6
NNW
3
0.9
NNE
4
0.6
ESE
7
0.5
ESE
8
0.5
SE
9
0.5
SE
10
0.8
NW
4
0.8
NW
4
0.7
NW
4
0.8
NW
4
0.6
WNW
3
0.3
WNW
2
0.4
SW
3
0.8
SSW
4
0.7
SW
3
0.5
SSE
8
0.4
WSW
3
0.3
NNW
2
0.7
NNE
3
0.8
E
5
clear
clear
part cloud
cloud
cloud
mod rain
mod rain
light rain
mod rain
clear
clear
clear
clear
cloud
part cloud
light rain
light rain
rain showers
clear
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
cloud
light rain
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
mod rain
mod rain
light rain
mod rain
clear
clear
clear
clear
cloudy
some clouds
light rain
light rain
rain shwrs
clear
cloudy
cloudy
cloudy
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
cloudy
some clouds
cloudy
light rain
clear
clear
clear
 km/h
15
NNE
10
NNE
10
NE
15
E
10
ESE
15
SSE
10
SSE
10
S
25
SSW
20
SW
25
WNW
15
WNW
5
WSW
20
S
15
SSW
10
W
25
NNW
35
N
20
NNW
20
NW
20
WSW
20
WSW
35
NW
35
WNW
35
WNW
35
WNW
25
WNW
15
W
20
SW
30
SW
25
WSW
20
SW
20
W
15
NNE
25
N
20
NE
 mm 
6
6
2.0
7
1.0
2.0
3
1.0
max°C
-2
-1
-1
2
4
8
9
10
13
14
13
7
6
8
12
12
5
2
1
2
1
2
1
-4
-2
-2
-5
-3
-1
2
4
5
4
5
2
-2
Moonrise
3:32
4:31
5:37
6:49
7:59
9:06
10:10
11:12
12:12
1:11
2:12
Moonset
6:37
7:48
8:48
9:36
10:13
10:42
11:06
11:27
11:46
12:05
12:24
12:46
Sunrise
7:11
7:11
7:13
7:13
7:13
7:15
7:15
7:16
7:16
7:16
7:16
7:16
Sunset
4:29
4:29
4:29
4:30
4:30
4:30
4:30
4:30
4:31
4:32
4:32
4:34
Today's sea temperature in Grassy Bay (bridge), Brooklyn is 9.1 °C (Statistics for 14 Dec 1981-2005 – mean: 8.3 max: 10.8 min: 6.6°C)
Issued (local time): 6 am Saturday 14 Dec 2024
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest