Port Jackson Sea Conditions and Tide Table

Port Jackson 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 06:54 AM and sunset is at 05:37 PM.

Days 1–3 Weather Summary

Heavy rain (total 32mm), heaviest during Tue night. Warm air temperatures (max 20°C on Tue night, min 14°C on Thu night). Winds decreasing (near gales from the SW on Thu morning, moderate winds from the SSW by Thu night).

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Sun afternoon, min 13°C on Fri night). Wind will be generally light.

Days 7–9 Weather Summary

Light rain (total 2mm), mostly falling on Tue night. Very mild (max 18°C on Wed morning, min 15°C on Mon morning). Mainly fresh winds.

Days 10–12 Weather Summary

Moderate rain (total 14mm), heaviest on Sat morning. Very mild (max 19°C on Fri morning, min 14°C on Sun morning). Mainly strong winds.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wednesday
7
Thursday
8
Friday
9
Saturday
10
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
7:46AM2.75m
8:17PM2.82m
8:38AM2.72m
9:08PM2.81m
9:31AM2.66m
9:59PM2.74m
10:25AM2.57m
10:52PM2.65m
11:19AM2.48m
11:46PM2.55m
12:14PM2.39m
00:42AM2.45m
1:10PM2.32m
1:40AM2.39m
2:08PM2.27m
2:38AM2.36m
3:08PM2.24m
3:33AM2.35m
4:07PM2.25m
4:24AM2.35m
5:00PM2.29m
5:10AM2.35m
5:46PM2.34m
5:52AM2.34m
Low Tide
2:05PM0.11m
2:33AM0.23m
2:56PM0.12m
3:26AM0.28m
3:47PM0.18m
4:21AM0.36m
4:39PM0.28m
5:18AM0.46m
5:33PM0.41m
6:16AM0.56m
6:29PM0.54m
7:15AM0.63m
7:29PM0.65m
8:13AM0.69m
8:31PM0.73m
9:09AM0.71m
9:29PM0.78m
10:01AM0.73m
10:22PM0.79m
10:48AM0.73m
11:10PM0.77m
11:30AM0.72m
11:54PM0.74m
Wave
height (m) 
direction
period (s) 
1.1
E
4
1.3
ENE
5
1.8
E
6
1.3
ENE
10
1
ENE
10
1.2
ENE
9
1.7
W
4
1.6
SW
5
1.3
WSW
5
0.5
E
10
0.4
ENE
11
0.5
E
10
0.5
S
3
0.5
S
3
0.5
SSW
3
0.3
ENE
11
0.4
NE
11
0.2
ENE
10
0.3
E
7
0.3
E
7
0.3
E
7
0.4
E
7
0.4
E
7
0.5
ENE
3
0.6
NE
4
0.8
NE
4
0.9
NNE
6
1.1
NE
4
1.2
NNE
6
1.5
NNE
6
1.6
NNE
7
1.7
NNE
7
1.7
N
6
1.9
N
7
1.8
N
7
1.2
N
8
part cloud
mod rain
heavy rain
rain showers
thunderstorm
thunderstorm
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
rain showers
part cloud
part cloud
rain showers
clear
clear
cloud
cloud
part cloud
part cloud
mod rain
mod rain
rain showers
some clouds
mod rain
heavy rain
rain shwrs
risk tstorm
risk tstorm
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
rain shwrs
some clouds
some clouds
rain shwrs
clear
clear
cloudy
cloudy
some clouds
some clouds
mod rain
mod rain
rain shwrs
 km/h
40
E
40
E
50
E
25
N
20
NNW
35
NW
55
SW
40
SW
40
WSW
10
SSW
15
SW
20
S
20
SSE
20
S
20
SSW
15
SSE
15
SE
10
S
10
SE
10
SE
10
ESE
15
ESE
20
E
25
ENE
25
NE
30
NE
30
NE
35
NE
35
NE
40
NNE
40
NNE
40
NNE
40
NNE
45
N
40
NNW
30
SSW
 mm 
7
17
3
4
1
1
1
7
6
1
max°C
19
19
20
19
20
19
17
16
17
14
15
15
14
16
15
15
17
17
16
16
16
16
17
17
18
18
18
18
18
18
19
19
19
19
19
16
Moonrise
8:24
9:42
10:54
11:56
12:45
1:24
1:56
2:23
2:46
3:08
3:30
3:52
Moonset
6:14
7:06
8:06
9:13
10:22
11:30
12:35
1:36
2:35
3:32
4:29
Sunrise
6:54
6:54
6:56
6:56
6:58
6:58
6:58
7:00
7:01
7:01
7:03
7:03
Sunset
5:37
5:35
5:34
5:32
5:31
5:30
5:30
5:29
5:28
5:27
5:25
5:24
Today's sea temperature in Port Jackson is 20.1 °C (Statistics for 29 Apr 1981-2005 – mean: 18.4 max: 19.6 min: 17.3°C)
Issued (local time): 11 am Tuesday 29 Apr 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest