Southwest Pass, Vermilion Bay Sea Conditions and Tide Table

Southwest Pass, Vermilion Bay 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 06:28 AM and sunset is at 07:42 PM.

Days 1–3 Weather Summary

Light rain (total 2mm), mostly falling on Thu night. Warm air temperatures (max 24°C on Tue morning, min 22°C on Wed night). Mainly fresh winds.

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Warm air temperatures (max 25°C on Fri morning, min 14°C on Fri night). Winds decreasing (fresh winds from the NNE on Sat morning, light winds from the NE by Sun night).

Days 7–9 Weather Summary

Mostly dry. Warm (max 24°C on Wed afternoon, min 19°C on Mon morning). Wind will be generally light.

Days 10–12 Weather Summary

Heavy rain (total 114mm), heaviest during Sat night. Warm (max 27°C on Fri afternoon, min 19°C on Sun morning). Winds increasing (light winds from the SSE on Fri afternoon, strong winds from the NW by Sun morning).

Tuesday
28
Wednesday
29
Thursday
30
Friday
1
Saturday
2
Sunday
3
Monday
4
Tuesday
5
Wednesday
6
Thursday
7
Friday
8
Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wed
13
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
High Tide
2:18PM0.44m
4:10AM0.52m
2:22PM0.44m
5:09AM0.55m
2:19PM0.45m
5:57AM0.58m
1:52PM0.46m
6:39AM0.59m
7:18AM0.59m
7:59AM0.58m
8:47AM0.56m
9:45AM0.54m
10:49AM0.52m
11:46AM0.52m
12:21PM0.50m
12:41PM0.48m
10:40PM0.37m
12:52PM0.46m
00:56AM0.40m
12:58PM0.44m
Low Tide
9:18AM0.30m
9:09PM0.13m
10:19AM0.37m
9:30PM0.07m
11:22AM0.42m
9:51PM0.02m
12:49PM0.46m
10:15PM-0.02m
10:42PM-0.03m
11:14PM-0.03m
11:51PM-0.02m
00:33AM0.00m
1:20AM0.03m
2:10AM0.06m
3:05AM0.09m
4:04AM0.14m
8:39PM0.36m
7:24PM0.29m
Wave
height (m) 
direction
period (s) 
0.3
SSE
2
0.4
SSE
3
0.4
SSW
3
0.2
S
2
0.2
SSW
2
0.2
N
2
0.2
E
2
0.1
E
2
0.2
SSE
2
0.3
SSE
2
0.3
SSE
2
0.3
SW
2
0.5
N
3
0.5
NNE
3
0.5
NNE
3
0.4
NE
3
0.2
NNE
2
0.2
NNE
2
0.1
E
2
0.1
S
2
0.2
SSW
2
0.2
S
2
0.2
SSW
2
0.3
S
3
0.3
S
2
0.3
S
2
0.4
S
3
0.3
S
2
0.3
S
2
0.4
S
3
0.1
SW
2
0.1
SW
2
0.4
NE
2
0.4
ENE
3
0.1
SE
2
0.2
ESE
2
0.6
NW
3
0.5
N
3
0.5
NNE
3
0.4
NNE
3
0.2
NNE
2
0.3
E
2
0.2
ENE
2
0.1
NE
2
0.2
ESE
2
0.3
S
2
0.2
S
2
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
cloud
cloud
part cloud
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
thunderstorm
thunderstorm
mod rain
mod rain
mod rain
thunderstorm
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
thunderstorm
clear
clear
some clouds
clear
some clouds
some clouds
some clouds
cloudy
some clouds
some clouds
risk tstorm
risk tstorm
risk tstorm
risk tstorm
cloudy
cloudy
some clouds
clear
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
risk tstorm
risk tstorm
mod rain
mod rain
mod rain
risk tstorm
some clouds
some clouds
clear
clear
clear
clear
some clouds
some clouds
risk tstorm
clear
clear
 km/h
25
SSE
25
SSE
20
SSW
15
S
15
SSW
10
NNE
10
ENE
15
SE
20
SSE
20
SE
25
SSE
15
NNW
35
NNE
35
NNE
30
NNE
25
NE
20
NE
15
NE
10
ESE
15
S
15
SSW
15
S
15
S
25
S
25
S
20
S
25
S
20
S
20
SSE
25
S
10
WSW
10
SSE
20
NE
30
E
15
ESE
20
E
40
NW
40
N
35
NNE
30
NNE
20
NE
20
ESE
20
NE
10
E
15
ESE
20
S
15
SSE
 mm 
2
3
1
5
5
3
10
8
9
79
1
max°C
24
24
23
24
24
23
23
24
24
25
25
25
16
19
18
20
23
21
20
21
22
23
23
22
23
24
23
24
25
25
26
27
24
25
26
24
22
22
20
22
26
25
24
25
25
25
26
Moonrise
5:13
6:10
7:06
8:03
9:01
9:58
10:52
11:43
12:28
1:09
1:45
2:18
2:48
3:18
3:49
Moonset
4:35
5:03
5:32
6:03
6:38
7:17
8:02
8:51
9:45
10:42
11:40
12:38
1:37
2:36
3:36
4:40
Sunrise
6:28
6:28
6:26
6:26
6:24
6:24
6:22
6:22
6:22
6:20
6:20
6:18
6:18
6:18
6:16
6:16
Sunset
7:42
7:43
7:44
7:44
7:45
7:45
7:45
7:46
7:46
7:47
7:49
7:49
7:50
7:51
7:51
7:52
Today's sea temperature in Southwest Pass, Vermilion Bay is
25.1° C
(Statistics for 28 Apr 1981-2005 – mean: 22.7 max: 25.5 min: 20.7°C)
Issued (local time): 12 pm Tuesday 28 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest