Southwest Pass (delta) Sea Conditions and Tide Table

Southwest Pass (delta) 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 —.

Days 1–4 Weather Summary

Heavy rain (total 26mm), heaviest during Sat night. Warm air temperatures (max 21°C on Sun night, min 13°C on Mon night). Mainly fresh winds.

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu night, min 15°C on Tue night). Winds increasing (calm on Tue night, fresh winds from the NNE by Fri afternoon).

Days 8–10 Weather Summary

Mostly dry. Very mild (max 13°C on Fri night, min 2°C on Sat night). Winds decreasing (strong winds from the NNE on Sat morning, light winds from the ENE by Sun night).

Days 11–13 Weather Summary

Mostly dry. Warm (max 21°C on Thu afternoon, min 3°C on Mon night). Winds decreasing (strong winds from the NNE on Mon night, calm by Wed morning).

Sunday
7
Monday
8
Tuesday
9
Wednesday
10
Thursday
11
Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thu
18
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
8:59PM0.77m
9:45PM0.71m
10:23PM0.64m
10:44PM0.55m
10:16PM0.47m
8:05PM0.42m
6:17PM0.43m
5:23PM0.48m
5:09PM0.53m
5:17PM0.58m
5:40PM0.62m
6:11PM0.65m
Low Tide
8:42AM-0.07m
9:30AM-0.01m
10:09AM0.06m
10:30AM0.14m
10:20AM0.22m
8:42AM0.28m
4:15AM0.24m
3:49AM0.18m
4:02AM0.12m
4:27AM0.07m
4:59AM0.04m
5:35AM0.02m
Wave
height (m) 
direction
period (s) 
0.2
S
5
0.2
S
4
0.3
S
4
0.4
SSW
4
0.8
NNW
4
0.7
N
4
0.5
NNE
3
0.3
NE
2
0.1
S
4
0.1
S
7
0.1
S
6
0.2
SSW
2
0.3
SW
3
0.4
SW
4
0.4
SW
3
0.5
SW
4
0.5
WSW
5
0.8
N
4
1
N
4
1.3
N
5
1.1
N
4
1
NNE
4
0.6
NE
4
0.3
ENE
3
0.1
SE
8
0.5
N
3
0.3
NNW
3
1
N
4
0.7
NE
4
0.4
NE
3
0.2
ENE
2
0.1
SE
7
0.1
SE
7
0.3
SSE
3
0.4
SSE
4
0.6
SSE
4
heavy rain
mod rain
light rain
cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
heavy rain
mod rain
light rain
cloudy
cloudy
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
cloudy
cloudy
 km/h
15
SE
10
ENE
20
NE
5
NNE
35
N
30
NNE
30
NE
20
NE
5
ENE
0
SSE
10
SSW
10
SW
10
SSW
15
SSW
20
SSW
15
SSW
20
N
35
NNE
40
NNE
45
NNE
40
N
40
NNE
30
NE
20
ENE
10
ENE
25
N
20
N
40
NNE
35
NE
25
NE
15
ENE
10
ENE
10
E
20
SE
20
ESE
25
SE
 mm 
16
7
3
max°C
20
19
19
21
15
14
14
15
15
17
19
20
21
22
22
23
18
15
13
5
6
4
9
11
12
12
12
10
5
6
13
14
16
18
20
21
Moonrise
8:04
9:12
10:15
11:14
12:10
1:04
1:58
2:52
3:48
4:44
5:41
Moonset
9:34
10:20
10:58
11:31
12:00
12:28
12:55
1:23
1:53
2:27
3:05
3:49
Sunrise
6:37
6:37
6:39
6:39
6:41
6:41
6:41
6:43
6:43
6:43
6:43
6:45
Sunset
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:00
5:01
5:01
5:02
5:02
Today's sea temperature in Southwest Pass (delta) is
21.3° C
(Statistics for 06 Dec 1981-2005 – mean: 21.9 max: 23.6 min: 20.4°C)
Issued (local time): 11 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest