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 07:18 AM and sunset is at 04:34 PM.

Days 1–3 Weather Summary

Light rain (total 9mm), mostly falling on Sat morning. Icy conditions (max 11°C on Sat night, min -4°C on Thu morning). Wind will be generally light.

Days 4–6 Weather Summary

Heavy rain (total 24mm), heaviest during Tue night. Cool air temperatures (max 13°C on Sun night, min 8°C on Mon night). Winds decreasing (fresh winds from the S on Sun afternoon, calm by Mon afternoon).

Days 7–9 Weather Summary

Mostly dry. Freeze-thaw conditions (max 9°C on Wed morning, min 0°C on Fri night). Mainly fresh winds.

Days 10–12 Weather Summary

Light rain (total 4mm), mostly falling on Mon night. Freeze-thaw conditions (max 5°C on Mon afternoon, min -2°C on Sat night). Winds decreasing (fresh winds from the NW on Sat afternoon, calm by Mon night).

Thursday
26
Friday
27
Saturday
28
Sunday
29
Monday
30
Tuesday
31
Wednesday
1
Thursday
2
Friday
3
Saturday
4
Sunday
5
Monday
6
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
5:12PM1.23m
5:43AM1.58m
6:04PM1.26m
6:28AM1.65m
6:52PM1.30m
7:10AM1.72m
7:35PM1.35m
7:50AM1.77m
8:16PM1.38m
8:30AM1.80m
8:55PM1.42m
9:08AM1.83m
9:37PM1.44m
9:51AM1.81m
10:24PM1.46m
10:38AM1.76m
11:15PM1.49m
11:29AM1.70m
00:08AM1.53m
12:23PM1.62m
1:02AM1.58m
1:20PM1.53m
1:58AM1.62m
Low Tide
11:27AM0.18m
11:27PM0.14m
12:14PM0.11m
00:11AM0.10m
1:01PM0.03m
00:56AM0.07m
1:47PM-0.03m
1:41AM0.03m
2:32PM-0.09m
2:27AM-0.00m
3:15PM-0.13m
3:09AM-0.04m
3:54PM-0.18m
3:53AM-0.05m
4:35PM-0.19m
4:37AM-0.04m
5:16PM-0.18m
5:24AM0.00m
5:59PM-0.16m
6:17AM0.05m
6:47PM-0.11m
7:22AM0.10m
7:43PM-0.06m
Wave
height (m) 
direction
period (s) 
0.2
ESE
9
0.2
ESE
9
0.2
ESE
9
0.3
ESE
10
0.3
ESE
10
0.2
ESE
10
0.2
ESE
10
0.3
ESE
10
0.3
ESE
10
0.6
SSE
4
1.1
SSE
6
0.7
SE
7
0.5
SE
8
0.4
SSE
8
0.4
SE
7
0.4
SE
7
0.5
ESE
3
0.8
SE
6
0.6
SE
6
0.6
W
3
0.6
WNW
3
0.6
W
3
0.5
W
3
0.2
ESE
11
0.4
SE
11
0.4
NW
3
0.5
WNW
3
0.6
NW
3
0.7
NW
3
0.6
NW
3
0.3
WNW
3
0.3
WSW
2
0.4
WSW
3
0.4
WSW
3
0.3
W
2
0.2
WSW
2
clear
clear
clear
clear
clear
rain showers
light rain
light rain
light rain
light rain
mod rain
rain showers
part cloud
clear
part cloud
part cloud
part cloud
rain showers
clear
clear
clear
part cloud
part cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
light rain
clear
clear
clear
clear
clear
rain shwrs
light rain
light rain
light rain
light rain
mod rain
rain shwrs
some clouds
clear
some clouds
some clouds
some clouds
rain shwrs
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
light rain
 km/h
10
N
5
NW
5
N
5
WNW
5
SW
5
W
0
SE
10
SSW
5
S
20
S
35
S
15
SSW
10
WNW
5
WSW
5
N
10
E
20
ESE
10
SW
30
W
25
W
30
WNW
30
W
20
WNW
15
WNW
20
NW
25
NW
30
WNW
30
NW
35
NW
30
NW
15
W
20
WSW
20
W
20
W
20
W
15
WSW
 mm 
1.0
4
1.0
3
1.0
9
2.0
12
3
max°C
-3
-1
-1
0
2
5
6
8
11
12
12
13
11
12
10
10
10
10
9
9
4
5
6
3
3
5
2
2
2
-2
1
4
3
4
5
4
Moonrise
3:15
4:20
5:25
6:29
7:28
8:18
9:00
9:34
10:02
10:27
10:50
11:13
Moonset
1:11
1:42
2:20
3:08
4:06
5:14
6:26
7:40
8:54
10:06
11:18
Sunrise
7:18
7:18
7:18
7:18
7:18
7:18
7:18
7:18
7:18
7:18
7:18
7:18
Sunset
4:34
4:35
4:36
4:37
4:37
4:37
4:38
4:38
4:39
4:40
4:42
4:43
Today's sea temperature in Grassy Bay (bridge), Brooklyn is 7.2 °C (Statistics for 26 Dec 1981-2005 – mean: 6.9 max: 9.4 min: 5.0°C)
Issued (local time): 6 am Thursday 26 Dec 2024
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest