Westernport Sea Conditions and Tide Table

Westernport 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 05:52 AM and sunset is at 08:43 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 15°C on Wed morning, min 12°C on Wed night). Winds decreasing (strong winds from the SW on Wed afternoon, light winds from the SSE by Fri night).

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Mon night, min 12°C on Sat night). Mainly fresh winds.

Days 7–9 Weather Summary

Moderate rain (total 12mm), heaviest on Tue night. Warm (max 25°C on Tue afternoon, min 12°C on Wed night). Winds increasing (calm on Tue night, near gales from the SW by Thu morning).

Days 10–12 Weather Summary

Mostly dry. Very mild (max 16°C on Fri afternoon, min 12°C on Fri night). Winds decreasing (fresh winds from the SW on Fri afternoon, light winds from the SSE by Sun morning).

Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wednesday
31
Thursday
1
Friday
2
Saturday
3
Sunday
4
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
4:26PM2.32m
5:18AM2.91m
5:12PM2.37m
5:56AM2.91m
6:00PM2.42m
6:33AM2.88m
6:50PM2.47m
7:11AM2.81m
7:43PM2.53m
7:49AM2.72m
8:40PM2.58m
8:30AM2.62m
9:39PM2.64m
9:13AM2.53m
10:41PM2.69m
10:04AM2.45m
11:44PM2.74m
10:59AM2.39m
00:49AM2.80m
12:06PM2.37m
1:52AM2.87m
1:17PM2.39m
2:51AM2.95m
Low Tide
10:30AM1.07m
10:16PM0.50m
11:06AM0.98m
10:55PM0.51m
11:41AM0.87m
11:36PM0.56m
12:19PM0.76m
00:20AM0.66m
12:59PM0.65m
1:07AM0.79m
1:42PM0.54m
1:57AM0.94m
2:29PM0.46m
2:53AM1.11m
3:22PM0.39m
3:54AM1.25m
4:16PM0.35m
5:00AM1.34m
5:19PM0.32m
6:11AM1.35m
6:24PM0.29m
7:19AM1.29m
7:27PM0.27m
Wave
height (m) 
direction
period (s) 
2.1
SW
15
2.5
SW
14
2.4
SW
14
2.2
SW
14
2.2
SW
13
2.1
SW
13
1.6
SW
12
1.4
SW
12
1.5
SSW
7
1.2
SW
16
0.9
SW
15
0.8
SW
15
0.6
SW
14
1.1
SE
4
0.8
SW
14
0.8
SW
14
1
SW
13
0.8
SW
12
0.6
SW
11
0.6
SW
10
1.6
SW
6
2.2
SW
7
2.5
SW
8
3.5
SW
10
3.5
SW
11
3
SW
10
2
SSW
9
1.5
SSW
7
1.4
SW
6
1.4
SW
7
1.3
SW
15
1.2
SW
15
1.2
SW
14
1.1
SW
14
0.9
SW
13
0.9
SW
13
cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
rain showers
rain showers
thunderstorm
rain showers
light rain
rain showers
rain showers
part cloud
clear
part cloud
cloud
part cloud
part cloud
part cloud
clear
clear
cloudy
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
rain shwrs
rain shwrs
risk tstorm
rain shwrs
light rain
rain shwrs
rain shwrs
some clouds
clear
some clouds
cloudy
some clouds
some clouds
some clouds
clear
clear
 km/h
30
W
40
SW
30
SW
30
SW
35
SW
30
SSW
25
S
25
SSW
20
S
15
SSE
25
S
20
E
15
ESE
30
SSE
30
E
15
ENE
20
SSE
20
ENE
5
WSW
15
E
35
SW
40
SW
45
SW
50
SW
50
SW
45
SW
25
SW
30
SW
30
SW
20
SSW
15
SSW
20
S
20
SSE
10
S
25
S
20
SE
 mm 
2
2
3
1
1
2
1
max°C
15
15
14
12
13
13
13
13
13
15
15
15
17
20
20
18
24
25
20
25
24
13
13
13
13
14
13
15
16
14
13
13
14
13
15
15
Moonrise
9:24
10:29
11:34
12:40
1:48
2:59
4:14
5:31
6:49
8:01
9:01
9:50
Moonset
11:40
12:05
12:29
12:52
1:17
1:45
2:19
3:02
3:56
5:02
6:16
Sunrise
5:52
5:52
5:54
5:54
5:54
5:56
5:56
5:56
5:58
5:58
6:00
6:01
Sunset
8:43
8:44
8:44
8:44
8:45
8:45
8:45
8:45
8:45
8:45
8:45
8:45
Today's sea temperature in Westernport is
17.9° C
(Statistics for 24 Dec 1981-2005 – mean: 16.2 max: 17.3 min: 15.1°C)
Issued (local time): 10 am Wednesday 24 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest