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 06:39 AM and sunset is at 05:44 PM.

Days 1–3 Weather Summary

Heavy rain (total 22mm), heaviest during Wed night. Warm air temperatures (max 24°C on Tue morning, min 14°C on Thu night). Winds increasing (light winds from the NNW on Wed night, strong winds from the NE by Thu night).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Sat night. Warm air temperatures (max 24°C on Sat afternoon, min 7°C on Sun night). Mainly strong winds.

Days 7–9 Weather Summary

Heavy rain (total 40mm), heaviest during Wed night. Warm (max 24°C on Wed afternoon, min 6°C on Wed night). Winds increasing (light winds from the E on Mon night, near gales from the SSW by Wed afternoon).

Days 10–12 Weather Summary

Some drizzle, heaviest during Sat afternoon. Very mild (max 15°C on Fri night, min 6°C on Thu morning). Winds decreasing (strong winds from the NNW on Thu morning, light winds from the NE by Fri afternoon).

Tuesday
11
Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
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
7:58PM0.61m
8:39PM0.56m
9:17PM0.50m
9:56PM0.43m
1:31PM0.33m
10:42PM0.36m
11:40AM0.38m
11:38AM0.44m
12:06PM0.49m
12:49PM0.53m
1:45PM0.57m
2:49PM0.60m
3:56PM0.62m
Low Tide
6:14AM0.05m
6:48AM0.10m
7:11AM0.16m
7:17AM0.23m
6:42AM0.29m
3:50PM0.33m
4:45AM0.33m
9:42PM0.29m
11:27PM0.23m
00:18AM0.17m
1:06AM0.12m
1:55AM0.09m
2:44AM0.05m
3:30AM0.03m
Wave
height (m) 
direction
period (s) 
0.5
SSE
5
0.7
SSE
5
0.8
S
6
1.2
S
6
1.7
S
7
1.5
S
7
1.2
S
7
1.3
S
7
1.2
S
8
0.9
S
7
0.7
S
7
0.9
SSE
6
1.1
S
6
1.4
S
6
1.5
S
7
1.5
S
7
1.3
SSW
7
1.1
N
4
1
N
4
0.7
NNE
4
0.3
S
6
0.3
S
6
0.4
SE
3
0.7
SE
4
1
SSE
5
1.8
S
7
2.5
SSW
8
1.8
SW
8
1.1
SW
8
0.7
SSW
7
0.5
S
7
0.3
S
6
0.4
NE
3
0.4
NE
2
0.6
N
3
0.6
NNW
3
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
rain showers
light rain
part cloud
cloud
light rain
part cloud
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
mod rain
mod rain
thunderstorm
heavy rain
part cloud
clear
part cloud
part cloud
cloud
cloud
cloud
light rain
clear
rain shwrs
risk tstorm
clear
risk tstorm
risk tstorm
risk tstorm
rain shwrs
light rain
some clouds
cloudy
light rain
some clouds
some clouds
clear
risk tstorm
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
mod rain
mod rain
risk tstorm
heavy rain
some clouds
clear
some clouds
some clouds
cloudy
cloudy
cloudy
light rain
clear
 km/h
20
SSW
25
SSW
20
SSW
35
S
40
S
30
S
20
NNE
40
NNE
45
NE
35
ENE
25
ENE
30
SE
35
SSE
35
S
35
SW
40
NNW
35
NNW
40
N
40
NNE
30
NE
20
ENE
20
E
20
ESE
30
SE
40
SE
45
S
55
W
40
NNW
25
N
25
NNE
20
ENE
15
NE
20
NE
20
NE
30
N
30
N
 mm 
1.0
2.0
2.0
5
10
1.0
1.0
1.0
8
7
9
10
14
1.0
max°C
24
24
24
24
24
24
20
18
16
17
21
23
23
24
24
17
14
11
8
10
14
16
17
18
22
24
18
8
11
12
13
14
15
15
13
13
Moonrise
5:03
6:03
6:59
7:54
8:47
9:40
10:33
11:29
12:26
1:24
2:22
Moonset
6:15
6:50
7:21
7:49
8:16
8:42
9:09
9:38
10:11
10:48
11:32
12:23
Sunrise
6:39
6:37
6:37
6:37
6:35
6:35
6:33
6:33
6:31
6:31
6:30
6:28
Sunset
5:44
5:45
5:45
5:46
5:46
5:47
5:49
5:50
5:50
5:51
5:52
5:52
Today's sea temperature in Southwest Pass (delta) is 19.9 °C (Statistics for 11 Feb 1981-2005 – mean: 19.2 max: 21.0 min: 17.5°C)
Issued (local time): 5 am Tuesday 11 Feb 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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