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 06:33 AM and sunset is at 07:35 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 17°C on Mon afternoon, min 9°C on Sat morning). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Cool air temperatures (max 16°C on Tue afternoon, min 11°C on Tue morning). Winds increasing (light winds from the SW on Tue morning, fresh winds from the SW by Wed afternoon).

Days 7–9 Weather Summary

Mostly dry. Very mild (max 18°C on Fri afternoon, min 13°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 7mm), mostly falling on Mon afternoon. Very mild (max 17°C on Wed afternoon, min 13°C on Wed night). Winds decreasing (strong winds from the WSW on Tue night, light winds from the W by Thu morning).

Days 13–16 Weather Summary

Moderate rain (total 19mm), heaviest on Sat afternoon. Very mild (max 18°C on Sat morning, min 13°C on Sat afternoon). Winds increasing (light winds from the NW on Thu morning, near gales from the N by Sat morning).

Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Monday
26
Tuesday
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sun
1
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
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
12:12PM2.31m
00:26AM2.20m
12:55PM2.23m
1:10AM2.14m
1:43PM2.18m
1:58AM2.09m
2:37PM2.15m
2:51AM2.06m
3:36PM2.16m
3:50AM2.08m
4:34PM2.21m
4:54AM2.14m
5:27PM2.28m
5:53AM2.24m
6:15PM2.37m
6:46AM2.37m
7:03PM2.46m
7:34AM2.49m
7:50PM2.54m
8:20AM2.60m
8:38PM2.59m
9:08AM2.67m
9:28PM2.61m
9:56AM2.71m
10:20PM2.60m
10:47AM2.70m
11:13PM2.56m
11:40AM2.66m
Low Tide
6:33PM0.75m
6:42AM0.71m
7:24PM0.82m
7:30AM0.79m
8:17PM0.86m
8:24AM0.85m
9:11PM0.88m
9:23AM0.88m
10:05PM0.86m
10:23AM0.87m
10:57PM0.80m
11:20AM0.81m
11:47PM0.70m
12:12PM0.71m
00:35AM0.59m
1:01PM0.60m
1:22AM0.47m
1:48PM0.49m
2:09AM0.37m
2:35PM0.41m
2:57AM0.28m
3:23PM0.36m
3:46AM0.24m
4:14PM0.36m
4:36AM0.24m
5:07PM0.39m
5:27AM0.28m
Wave
Height (m)
Direction
Period (s)
0.6
S
4
0.3
S
3
1
SSW
4
0.6
SSW
4
0.5
SW
3
0.6
SW
4
0.5
SW
3
0.6
SW
3
0.8
SW
4
0.5
SSW
3
0.3
NNE
10
0.6
SW
4
0.7
SW
4
0.7
SW
4
1
SW
4
0.8
SSW
4
0.9
SW
4
1
SW
4
0.8
SW
4
0.3
NE
11
0.1
NE
10
0.1
NE
10
0.1
NE
9
0.5
WSW
3
0.6
WSW
4
0.4
W
3
0.5
W
4
0.6
NNW
3
0.8
NNW
5
0.9
NNW
6
0.9
WSW
4
1
WSW
4
1.1
WSW
5
0.7
SW
4
0.4
SW
3
0.4
SW
3
0.1
NE
13
0.2
NNE
12
0.5
NNW
4
0.5
N
4
0.9
N
4
1.1
N
5
2
N
6
2.1
N
8
1.4
N
8
1.4
WSW
5
1.3
WSW
5
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
part cloud
mod rain
cloud
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
heavy rain
thunderstorm
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
clear
clear
some clouds
mod rain
cloudy
some clouds
some clouds
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
clear
some clouds
cloudy
heavy rain
risk tstorm
some clouds
clear
km/h
20
S
5
SSW
35
SSW
20
SSW
25
WSW
25
SW
20
SW
25
SW
30
SSW
20
SSW
20
SW
30
SW
30
SW
30
SW
35
SW
30
SSW
35
SW
35
SW
25
SW
5
NW
10
SSW
10
W
15
WNW
20
WSW
25
WSW
25
W
20
W
25
NW
20
WNW
30
WNW
35
WSW
35
WSW
35
WSW
25
SW
20
SW
15
SW
5
W
15
NNW
20
NNW
20
N
30
N
35
N
50
N
25
W
40
WNW
40
WSW
40
SW
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
7
—
—
—
—
—
—
—
—
—
—
—
—
—
—
17
2
—
—
max °C
11
14
13
13
15
13
15
17
13
14
16
13
15
15
12
16
16
14
16
18
15
15
17
15
17
18
14
16
15
16
15
16
14
16
17
14
14
16
17
17
17
17
18
14
15
15
16
Moonrise
10:25
—
—
11:22
—
—
12:22
—
—
1:24
—
—
2:25
—
—
—
3:27
—
—
4:31
—
—
5:36
—
—
6:44
—
—
7:56
—
—
—
9:11
—
—
10:26
—
—
11:37
—
—
—
12:39
—
—
1:31
—
Moonset
1:08
—
—
1:53
—
—
2:33
—
—
3:06
—
—
3:36
—
—
4:02
—
—
4:28
—
—
4:53
—
—
5:19
—
—
5:48
—
—
6:22
—
—
7:04
—
—
7:55
—
—
8:56
—
—
10:05
—
—
11:18
—
Sunrise
6:33
—
—
6:31
—
—
6:30
—
—
6:28
—
—
6:28
—
—
6:26
—
—
6:24
—
—
6:24
—
—
6:22
—
—
6:20
—
—
6:20
—
—
6:18
—
—
6:18
—
—
6:16
—
—
6:16
—
—
6:15
—
Sunset
—
7:35
—
—
7:36
—
—
7:37
—
—
7:37
—
—
7:38
—
—
7:39
—
—
7:40
—
—
7:42
—
—
7:43
—
—
7:44
—
—
7:45
—
—
7:45
—
—
7:46
—
—
7:47
—
—
7:49
—
—
7:50
Today's sea temperature in Port Jackson is
16.4°C
(Statistics for 17 Oct 1981-2005 – mean: 15.3 max: 16.4 min: 13.9°C)
Issued (local time): 6 am Saturday 17 Oct 2026
Forecast update inUpdates in  hr  min  sUpdate imminent 
Nearest locationNearest