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 — and sunset is at 08:37 PM.

Days 1–4 Weather Summary

Heavy rain (total 28mm), heaviest during Sun night. Warm air temperatures (max 21°C on Fri afternoon, min 17°C on Sat afternoon). Winds increasing (calm on Sat morning, severe gales from the ESE by Mon morning).

Days 5–7 Weather Summary

Light rain (total 5mm), mostly falling on Mon afternoon. Warm air temperatures (max 21°C on Mon afternoon, min 18°C on Mon night). Winds increasing (calm on Mon night, strong winds from the N by Wed afternoon).

Days 8–10 Weather Summary

Moderate rain (total 10mm), heaviest on Fri afternoon. Warm (max 21°C on Thu afternoon, min 17°C on Sat night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Sun night. Very mild (max 19°C on Sun night, min 17°C on Mon night). Mainly fresh winds.

Fri
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
Wed
7
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
AM
Wave Height Map
High Tide
00:30AM2.33m
12:54PM2.45m
1:16AM2.33m
1:42PM2.44m
2:07AM2.32m
2:35PM2.43m
3:05AM2.33m
3:34PM2.42m
4:12AM2.36m
4:37PM2.43m
5:22AM2.44m
5:42PM2.46m
6:25AM2.55m
6:44PM2.51m
7:22AM2.66m
7:42PM2.57m
8:14AM2.74m
8:37PM2.61m
9:06AM2.78m
9:30PM2.63m
9:56AM2.78m
10:21PM2.63m
10:46AM2.76m
Low Tide
6:37PM0.63m
6:42AM0.65m
7:24PM0.62m
7:36AM0.70m
8:16PM0.59m
8:35AM0.72m
9:09PM0.55m
9:37AM0.71m
10:05PM0.50m
10:39AM0.66m
11:03PM0.44m
11:41AM0.60m
00:03AM0.38m
12:43PM0.52m
1:04AM0.32m
1:43PM0.44m
2:03AM0.25m
2:39PM0.37m
2:58AM0.20m
3:32PM0.34m
3:49AM0.19m
4:22PM0.33m
4:36AM0.23m
Wave
height (m) 
direction
period (s) 
1
N
4
0.9
NNW
6
0.7
N
7
0.5
N
6
0.5
N
7
0.4
N
6
0.6
N
7
1.2
ENE
5
3
E
7
1.9
E
9
1.5
N
10
1.1
N
10
1.1
NNE
9
1.3
NNE
8
1.1
N
8
1.4
N
5
1.5
N
6
0.9
N
7
0.6
NNE
7
0.5
NNE
7
0.6
N
3
0.8
NNW
4
0.7
N
6
0.4
N
12
0.4
NNE
12
0.5
SW
3
0.5
NE
10
0.4
NE
9
0.4
NNE
16
0.4
NNE
16
0.5
N
15
0.6
N
15
0.8
E
4
0.7
N
14
0.5
N
15
0.6
N
14
light rain
thunderstorm
cloud
rain showers
clear
clear
part cloud
heavy rain
mod rain
thunderstorm
clear
clear
rain showers
clear
clear
part cloud
part cloud
part cloud
clear
clear
thunderstorm
thunderstorm
rain showers
clear
clear
clear
clear
clear
rain showers
part cloud
part cloud
cloud
part cloud
clear
part cloud
part cloud
light rain
risk tstorm
cloudy
rain shwrs
clear
clear
some clouds
heavy rain
mod rain
risk tstorm
clear
clear
rain shwrs
clear
clear
some clouds
some clouds
some clouds
clear
clear
risk tstorm
risk tstorm
rain shwrs
clear
clear
clear
clear
clear
rain shwrs
some clouds
some clouds
cloudy
some clouds
clear
some clouds
some clouds
 km/h
35
NNW
20
WSW
20
WSW
10
NNW
15
WNW
5
SE
25
ENE
40
E
75
ESE
30
NE
20
NNW
25
E
30
NE
30
N
30
N
40
N
35
NNW
20
WNW
20
N
10
NNE
20
NNW
25
NNW
25
W
15
W
20
NNW
20
SE
20
SE
20
ENE
15
NE
15
ENE
20
NE
25
ENE
30
E
25
E
20
E
20
E
 mm 
1
4
1
14
8
4
1
2
4
4
2
max°C
21
21
18
19
17
18
19
19
19
21
20
19
20
20
20
20
20
20
21
20
20
21
20
19
21
19
18
18
19
19
18
18
18
18
18
18
Moonrise
12:34
1:41
2:49
4:02
5:18
6:35
7:47
8:49
9:40
10:20
10:52
Moonset
12:25
12:50
1:16
1:46
2:21
3:04
3:58
5:03
6:16
7:32
8:46
9:55
Sunrise
5:58
6:00
6:01
6:01
6:01
6:03
6:03
6:03
6:05
6:05
6:07
6:07
Sunset
8:37
8:37
8:37
8:38
8:38
8:38
8:38
8:39
8:39
8:39
8:39
8:39
Today's sea temperature in Port Jackson is
20.2° C
(Statistics for 26 Dec 1981-2005 – mean: 19.1 max: 20.8 min: 17.1°C)
Issued (local time): 6 pm Friday 26 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest