South Point, Marsh Island, Atchafalaya Bay Sea Conditions and Tide Table

South Point, Marsh Island, Atchafalaya 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 06:26 AM and sunset is at 07:42 PM.

Days 1–3 Weather Summary

Light rain (total 4mm), mostly falling on Thu afternoon. Warm air temperatures (max 26°C on Thu afternoon, min 20°C on Thu night). Winds increasing (calm on Wed night, fresh winds from the E by Fri morning).

Days 4–6 Weather Summary

Light rain (total 9mm), mostly falling on Fri night. Warm air temperatures (max 25°C on Fri night, min 13°C on Fri night). Winds decreasing (strong winds from the NNE on Fri night, light winds from the SSE by Mon morning).

Days 7–9 Weather Summary

Mostly dry. Warm (max 27°C on Wed night, min 21°C on Mon night). Mainly fresh winds.

Days 10–12 Weather Summary

Moderate rain (total 18mm), heaviest on Fri night. Warm (max 26°C on Thu night, min 22°C on Fri night). Winds increasing (light winds from the NNE on Fri afternoon, strong winds from the SE by Sat morning).

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
Wednesday
13
Thu
14
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
Wave Height Map
High Tide
2:32PM0.50m
5:19AM0.63m
2:30PM0.51m
6:10AM0.66m
2:19PM0.52m
6:56AM0.66m
7:40AM0.66m
8:27AM0.65m
9:21AM0.63m
10:25AM0.61m
11:32AM0.60m
12:19PM0.59m
12:42PM0.57m
12:55PM0.55m
10:50PM0.42m
1:04PM0.52m
1:09AM0.46m
1:09PM0.50m
2:37AM0.54m
1:11PM0.49m
Low Tide
8:38AM0.41m
8:01PM0.07m
9:32AM0.47m
8:28PM0.02m
10:28AM0.52m
8:55PM-0.02m
9:24PM-0.04m
9:56PM-0.03m
10:31PM-0.02m
11:11PM0.00m
11:56PM0.03m
00:46AM0.07m
1:43AM0.11m
2:48AM0.16m
6:24PM0.41m
4:00AM0.23m
5:47PM0.32m
5:17AM0.30m
6:02PM0.20m
6:34AM0.37m
6:30PM0.07m
Wave
height (m) 
direction
period (s) 
0.2
S
2
0.2
S
2
0.1
S
2
0.1
NE
2
0.1
S
1
0.2
ENE
2
0.4
E
3
0.4
SE
3
0.3
NE
2
0.5
NE
3
0.4
NNE
3
0.4
NNE
3
0.3
NE
2
0.3
NNE
2
0.3
NE
2
0.1
E
2
0.1
S
2
0.2
S
2
0.2
S
2
0.3
S
2
0.4
S
3
0.3
SSW
3
0.2
S
2
0.3
S
2
0.2
SSW
2
0.1
SW
2
0.2
S
2
0.3
NNE
3
0.1
SE
2
0.4
ENE
3
0.5
ESE
3
0.5
SE
3
0.5
S
3
0.3
SSW
2
0.2
SSW
2
0.2
S
2
0.1
SW
2
0.1
SW
2
0.1
SW
2
0.1
S
2
0.1
S
1
0.2
S
2
0.2
SSE
2
0.2
SSE
2
0.3
SSE
2
0.4
S
3
part cloud
part cloud
cloud
cloud
rain showers
thunderstorm
part cloud
thunderstorm
thunderstorm
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
part cloud
clear
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
part cloud
clear
thunderstorm
clear
clear
clear
clear
clear
clear
rain showers
thunderstorm
some clouds
some clouds
cloudy
cloudy
rain shwrs
risk tstorm
some clouds
risk tstorm
risk tstorm
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
cloudy
some clouds
clear
some clouds
rain shwrs
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
risk tstorm
rain shwrs
clear
some clouds
clear
risk tstorm
clear
clear
clear
clear
clear
clear
rain shwrs
risk tstorm
 km/h
10
SSW
15
SSW
10
SSE
15
ENE
10
S
25
ENE
35
E
25
SE
20
NE
40
NNE
40
NNE
35
NNE
25
NE
25
NNE
25
NE
10
ESE
10
SSW
20
S
20
S
20
SSW
30
S
25
SSW
20
S
25
SSW
20
SSW
15
SW
20
S
30
NE
15
NNE
35
ENE
40
ESE
35
SE
35
S
25
SW
20
SW
15
SSW
10
W
20
SSW
5
SW
5
S
15
SSW
20
S
15
SE
15
SSE
25
SSE
30
S
 mm 
1
1
2
9
5
1
2
5
1
1
2
1
3
2
1
max°C
23
24
24
24
26
24
23
25
25
17
20
19
19
22
21
19
21
22
22
23
23
24
25
27
25
26
26
26
26
23
25
26
26
25
26
26
26
28
27
26
27
26
26
26
26
26
Moonrise
6:08
7:05
8:02
9:00
9:57
10:51
11:41
12:27
1:07
1:43
2:16
2:47
3:17
3:48
4:21
Moonset
5:02
5:31
6:02
6:37
7:16
8:01
8:50
9:44
10:41
11:39
12:37
1:36
2:35
3:35
4:38
Sunrise
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
6:16
6:15
Sunset
7:42
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
Today's sea temperature in South Point, Marsh Island, Atchafalaya Bay is
25.3° C
(Statistics for 29 Apr 1981-2005 – mean: 22.9 max: 25.6 min: 21.1°C)
Issued (local time): 12 am Wednesday 29 Apr 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest