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 — and sunset is at 08:40 PM.

Days 1–4 Weather Summary

Heavy rain (total 27mm), heaviest during Sun afternoon. Warm air temperatures (max 26°C on Fri afternoon, min 13°C on Sat night). Winds increasing (light winds from the NNE on Sun afternoon, fresh winds from the WSW by Sun night).

Days 5–7 Weather Summary

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

Days 8–10 Weather Summary

Mostly dry. Warm (max 22°C on Sat afternoon, min 13°C on Thu night). Winds increasing (light winds from the ENE on Sat morning, fresh winds from the E by Sat night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 29°C on Sun afternoon, min 18°C on Mon night). Winds decreasing (fresh winds from the ENE on Sun night, calm by Mon morning).

Fri
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tuesday
30
Wed
31
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
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
9:13AM2.53m
Low Tide
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
11
0.9
SW
10
1.1
SW
6
0.8
SW
5
0.8
SW
11
0.6
SW
9
0.6
SSW
9
1.4
SW
5
1.8
SW
7
1.6
SW
7
1.2
SW
7
2
SW
7
2
SW
8
2
SW
16
2.2
SW
15
3
SW
8
2.2
SW
14
1.8
SW
13
1.6
SW
13
1.4
SW
12
1.1
SW
12
1.1
SW
12
1.1
SW
18
0.9
SW
16
1.1
SW
16
1.1
SW
15
0.8
SW
14
0.9
SW
14
0.6
SW
14
0.4
SW
13
0.6
SW
13
0.7
SW
12
0.7
SW
12
0.8
SW
11
0.7
SW
12
0.7
SW
12
cloud
part cloud
cloud
clear
clear
light rain
heavy rain
rain showers
rain showers
part cloud
rain showers
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
cloud
part cloud
cloud
part cloud
cloudy
some clouds
cloudy
clear
clear
light rain
heavy rain
rain shwrs
rain shwrs
some clouds
rain shwrs
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
some clouds
clear
some clouds
cloudy
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
clear
some clouds
cloudy
some clouds
cloudy
some clouds
 km/h
10
SE
20
SW
20
SW
20
SSW
10
SE
10
ENE
10
E
35
W
30
WSW
25
SW
20
WNW
35
WSW
30
SW
25
W
30
W
45
SW
25
SW
20
SW
25
SSW
15
SW
15
SSW
20
S
10
SSE
5
SE
25
SSE
30
E
10
ENE
20
SE
15
ENE
5
ENE
20
SE
10
ENE
10
ESE
15
SE
5
NNW
15
SSW
 mm 
1
20
5
1
2
max°C
26
24
15
16
14
16
18
19
15
15
15
14
15
14
15
16
14
13
14
14
14
15
14
16
22
22
22
29
26
25
28
27
22
26
25
20
Moonrise
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
2:19
Sunrise
5:50
5:50
5:52
5:52
5:52
5:52
5:54
5:54
5:54
5:56
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
17.9° C
(Statistics for 19 Dec 1981-2005 – mean: 16.3 max: 17.7 min: 14.9°C)
Issued (local time): 4 pm Friday 19 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest