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 05:50 AM and sunset is at 08:40 PM.

Days 1–3 Weather Summary

Moderate rain (total 14mm), heaviest on Sun afternoon. Warm air temperatures (max 25°C on Fri afternoon, min 13°C on Sat night). Winds increasing (light winds from the S on Fri morning, fresh winds from the WSW by Sun night).

Days 4–6 Weather Summary

Light rain (total 2mm), mostly falling on Mon night. Cool air temperatures (max 16°C on Wed morning, min 13°C on Wed night). Winds increasing (light winds from the SSW on Mon night, strong winds from the SW by Wed afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Sat afternoon, min 12°C on Thu morning). Winds increasing (light winds from the S on Fri morning, fresh winds from the E by Sat night).

Days 10–12 Weather Summary

Light rain (total 8mm), mostly falling on Tue morning. Warm (max 31°C on Mon afternoon, min 12°C on Tue night). Winds decreasing (fresh winds from the E on Sun night, light winds from the N by Mon night).

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
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
12:26PM2.16m
1:58AM2.57m
1:17PM2.16m
2:42AM2.65m
2:06PM2.19m
3:22AM2.74m
2:54PM2.23m
4:01AM2.81m
3:40PM2.27m
4:40AM2.88m
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
Low Tide
7:00AM1.43m
6:53PM0.72m
7:53AM1.38m
7:39PM0.67m
8:38AM1.31m
8:21PM0.62m
9:18AM1.23m
9:00PM0.57m
9:55AM1.15m
9:38PM0.52m
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
Wave
height (m) 
direction
period (s) 
0.5
SW
12
0.5
SW
11
0.9
SW
10
1.1
SW
5
0.8
SW
12
0.8
SW
11
0.6
SW
9
0.7
SW
8
1.5
SW
6
1.6
SW
7
1.3
SW
7
1.2
SW
6
1.4
SW
7
1.6
SW
6
1.8
SW
16
2.1
SW
15
2.5
SW
8
2.1
SW
14
1.8
SW
13
1.6
SW
13
1.4
SW
12
1.1
SW
12
1.1
SW
12
1
SW
18
0.9
SW
16
1.1
SW
16
0.9
SW
15
0.6
SW
14
0.9
SW
14
0.8
SW
14
0.8
SW
14
0.8
SW
13
0.8
SW
13
0.8
SW
12
1.3
SW
12
1.7
SSW
8
part cloud
cloud
part cloud
cloud
clear
part cloud
cloud
heavy rain
part cloud
cloud
clear
rain showers
rain showers
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
light rain
rain showers
some clouds
cloudy
some clouds
cloudy
clear
some clouds
cloudy
heavy rain
some clouds
cloudy
clear
rain shwrs
rain shwrs
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
light rain
rain shwrs
 km/h
10
S
10
SE
20
SW
20
SW
20
S
10
SE
20
ENE
10
SSE
30
WSW
25
WSW
25
SSW
20
NW
25
WSW
25
SSW
25
W
30
W
40
SW
25
SW
25
SSW
25
SSW
20
S
10
S
20
S
15
SE
10
E
25
SSE
25
ENE
10
ENE
20
SE
20
ENE
20
N
30
NNE
10
NE
20
WSW
30
SW
25
SSW
 mm 
14
1
1
4
2
2
max°C
23
25
20
15
16
14
19
16
17
14
15
15
15
15
15
16
16
14
13
14
13
13
15
15
18
24
23
24
30
26
28
31
21
19
15
13
Moonrise
4:33
5:20
6:15
7:15
8:19
9:24
10:29
11:34
12:40
1:48
2:59
4:14
Moonset
8:21
9:13
9:59
10:38
11:11
11:40
12:05
12:29
12:52
1:17
1:45
Sunrise
5:50
5:50
5:50
5:52
5:52
5:52
5:52
5:54
5:54
5:54
5:56
5:56
Sunset
8:40
8:40
8:42
8:42
8:43
8:43
8:44
8:44
8:44
8:45
8:45
8:45
Today's sea temperature in Westernport is
17.6° C
(Statistics for 19 Dec 1981-2005 – mean: 16.2 max: 17.7 min: 14.9°C)
Issued (local time): 10 am Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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