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 06:13 AM and sunset is at 08:38 PM.

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Thu night. Warm air temperatures (max 22°C on Wed morning, min 19°C on Thu night). Wind will be generally light.

Days 4–6 Weather Summary

Light rain (total 4mm), mostly falling on Sat night. Warm air temperatures (max 20°C on Sat afternoon, min 17°C on Fri night). Winds increasing (light winds from the S on Sat morning, fresh winds from the E by Sat night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 20°C on Thu morning, min 16°C on Mon night). Winds increasing (light winds from the ESE on Tue night, strong winds from the E by Thu afternoon).

Days 10–12 Weather Summary

Mostly dry. Warm (max 22°C on Sun morning, min 19°C on Sat night). Winds decreasing (near gales from the ESE on Fri morning, moderate winds from the SE by Sun night).

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sun
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
Wave Height Map
High Tide
4:22PM2.15m
5:13AM2.16m
5:18PM2.13m
6:08AM2.20m
6:11PM2.14m
6:54AM2.26m
7:00PM2.19m
7:37AM2.34m
7:45PM2.25m
8:18AM2.42m
8:29PM2.32m
8:58AM2.48m
9:12PM2.38m
9:38AM2.54m
9:55PM2.42m
10:20AM2.57m
10:39PM2.45m
11:02AM2.58m
11:23PM2.46m
11:46AM2.57m
00:08AM2.45m
12:32PM2.54m
Low Tide
10:26AM0.91m
10:40PM0.86m
11:18AM0.92m
11:31PM0.87m
12:11PM0.91m
00:24AM0.83m
1:02PM0.87m
1:17AM0.77m
1:50PM0.81m
2:05AM0.68m
2:35PM0.74m
2:49AM0.60m
3:18PM0.67m
3:30AM0.53m
4:00PM0.60m
4:10AM0.50m
4:42PM0.56m
4:50AM0.51m
5:24PM0.54m
5:32AM0.54m
6:09PM0.53m
6:19AM0.60m
6:56PM0.53m
Wave
height (m) 
direction
period (s) 
0.4
NNE
12
0.4
NNE
12
0.5
N
12
0.6
NNW
4
0.7
N
4
0.4
N
4
0.6
W
3
0.4
NE
8
0.7
SW
4
0.5
NNE
10
0.4
NNE
9
0.9
ENE
4
1
ENE
8
0.9
ENE
8
1
E
4
0.9
ENE
8
0.9
ESE
4
0.7
E
3
0.7
E
7
0.5
E
8
0.5
E
8
0.4
ENE
8
0.7
ENE
4
0.9
ENE
4
1.2
ENE
5
1.5
ENE
5
1.9
N
12
2.2
E
6
2.1
NNE
10
1.9
NE
10
1.6
NE
10
1.4
NE
10
1.3
ENE
10
1.1
ENE
10
1.2
ENE
11
cloud
cloud
light rain
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
part cloud
part cloud
rain showers
light rain
part cloud
light rain
part cloud
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
cloudy
cloudy
light rain
risk tstorm
risk tstorm
risk tstorm
clear
clear
clear
some clouds
some clouds
rain shwrs
light rain
some clouds
light rain
some clouds
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
 km/h
15
NNW
20
NNE
15
N
25
N
25
N
10
W
25
WSW
10
W
25
SW
15
S
15
NE
35
ENE
30
E
30
ESE
40
ESE
30
ESE
35
ESE
30
E
25
ESE
20
ENE
20
NE
20
ESE
30
ENE
30
E
40
E
40
ENE
50
E
55
ESE
55
ESE
50
ESE
45
ESE
40
ESE
35
ESE
30
SE
30
ESE
 mm 
3
4
7
8
1
1
2
max°C
22
22
22
22
22
21
20
22
19
19
20
20
18
19
18
18
19
19
18
18
19
18
19
19
20
20
20
21
21
20
21
21
20
22
22
Moonrise
1:55
2:32
3:17
4:09
5:07
6:09
7:14
8:19
9:24
10:28
11:33
12:40
Moonset
5:02
6:01
6:55
7:45
8:28
9:04
9:36
10:04
10:30
10:55
11:20
Sunrise
6:13
6:15
6:16
6:16
6:18
6:20
6:20
6:22
6:22
6:24
6:24
6:26
Sunset
8:38
8:38
8:37
8:37
8:37
8:37
8:37
8:36
8:36
8:35
8:35
8:34
Today's sea temperature in Port Jackson is
21.6° C
(Statistics for 14 Jan 1981-2005 – mean: 20.0 max: 22.5 min: 18.7°C)
Issued (local time): 12 am Wednesday 14 Jan 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest