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 06:09 AM and sunset is at 07:37 PM.

Days 1–3 Weather Summary

Heavy rain (total 20mm), heaviest during Mon morning. Warm air temperatures (max 26°C on Sat morning, min 22°C on Mon night). Mainly fresh winds.

Days 4–6 Weather Summary

Mostly dry. Warm air temperatures (max 25°C on Wed morning, min 22°C on Tue morning). Wind will be generally light.

Days 7–9 Weather Summary

Mostly dry. Warm (max 25°C on Fri afternoon, min 23°C on Fri night). Wind will be generally light.

Days 10–12 Weather Summary

Mostly dry. Warm (max 25°C on Mon morning, min 23°C on Tue night). Wind will be generally light.

Days 13–16 Weather Summary

Mostly dry. Warm (max 26°C on Thu morning, min 25°C on Thu afternoon). Wind will be generally light.

Saturday
9
Sunday
10
Monday
11
Tuesday
12
Wednesday
13
Thursday
14
Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
Friday
22
Saturday
23
Sun
24
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
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High Tide
1:31PM0.51m
2:01PM0.44m
9:39AM0.38m
4:56PM0.35m
7:39AM0.41m
7:01AM0.48m
7:04AM0.58m
7:29AM0.66m
8:07AM0.72m
8:53AM0.76m
9:43AM0.77m
10:34AM0.75m
11:23AM0.70m
12:04PM0.62m
12:28PM0.54m
11:36AM0.45m
Low Tide
1:04AM0.17m
1:07AM0.24m
4:13PM0.35m
00:18AM0.30m
4:04PM0.25m
4:47PM0.14m
5:36PM0.05m
6:28PM-0.03m
7:25PM-0.08m
8:24PM-0.10m
9:25PM-0.09m
10:23PM-0.06m
11:15PM-0.01m
11:57PM0.07m
00:21AM0.15m
Wave
Height (m)
Direction
Period (s)
0.5
S
5
0.5
S
5
0.4
S
5
0.5
S
5
0.5
S
6
0.5
S
5
0.7
S
6
0.6
S
6
0.7
S
5
0.7
S
6
0.7
NNE
3
0.4
S
5
0.4
NNE
3
0.5
N
3
0.3
S
5
0.2
SSE
5
0.4
ESE
3
0.1
SE
5
0.1
S
8
0.1
SE
2
0.1
SE
2
0.2
S
3
0.2
S
3
0.2
S
3
0.2
S
4
0.3
SE
2
0.4
SE
6
0.4
SE
6
0.5
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SSE
6
0.4
SE
6
0.4
SE
6
0.5
ESE
3
0.4
SE
6
0.4
ESE
3
0.5
SE
3
0.5
SE
5
0.4
SSE
5
0.4
SSE
4
0.3
SSE
4
0.3
SSE
4
0.3
SSE
4
rain showers
thunderstorm
rain showers
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
rain shwrs
clear
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
km/h
15
SSW
15
N
10
SE
15
SSE
15
SSE
15
SSE
20
WSW
20
WSW
20
NNW
25
NE
25
NE
20
ENE
20
NE
25
NE
15
ENE
15
NE
20
E
5
E
15
E
15
SSE
15
SE
15
ESE
10
SSE
10
SE
10
E
20
SE
15
SE
15
ESE
20
ESE
15
SE
15
ESE
20
ESE
10
SE
15
ESE
20
ESE
10
ESE
15
ENE
25
E
15
E
25
ESE
25
ESE
20
ESE
20
ESE
15
SE
15
SE
10
E
20
ESE
2
1
1
2
11
2
1
max °C
26
25
25
25
26
26
25
26
25
22
23
24
25
24
23
24
25
25
24
25
24
24
24
24
25
25
24
25
25
25
25
25
24
25
25
24
26
26
25
25
25
25
25
26
25
26
26
Moonrise
1:33
2:06
2:37
3:07
3:38
4:12
4:49
5:33
6:26
7:27
8:36
9:47
10:56
12:02
1:03
2:02
Moonset
12:28
1:27
2:25
3:26
4:28
5:35
6:45
7:59
9:13
10:22
11:21
12:11
12:53
1:28
1:59
Sunrise
6:09
6:09
6:09
6:07
6:07
6:07
6:05
6:05
6:05
6:03
6:03
6:03
6:03
6:01
6:01
6:01
Sunset
7:37
7:37
7:38
7:39
7:39
7:40
7:40
7:42
7:43
7:43
7:44
7:44
7:45
7:45
7:45
7:46
Today's sea temperature in Southwest Pass (delta) is
24.5° C
(Statistics for 09 May 1981-2005 – mean: 24.9 max: 26.7 min: 23.5°C)
Issued (local time): 12 pm Saturday 09 May 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest