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 — and sunset is at —.

Days 1–4 Weather Summary

Moderate rain (total 13mm), heaviest on Sun morning. Warm air temperatures (max 20°C on Sun afternoon, min 9°C on Mon night). Winds decreasing (strong winds from the N on Sun night, calm by Tue afternoon).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu morning, min 13°C on Tue night). Winds increasing (light winds from the SSW on Wed afternoon, strong winds from the NNE by Fri afternoon).

Days 8–10 Weather Summary

Mostly dry. Freeze-thaw conditions (max 11°C on Mon afternoon, min -3°C on Sat night). Winds decreasing (strong winds from the NNE on Fri night, calm by Sun afternoon).

Days 11–13 Weather Summary

Light rain (total 2mm), mostly falling on Thu afternoon. Freeze-thaw conditions (max 20°C on Thu afternoon, min -4°C on Tue morning). Winds decreasing (strong winds from the NNE on Mon night, light winds from the NE by Tue afternoon).

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
7:18PM0.66m
8:20PM0.60m
9:16PM0.55m
9:58PM0.50m
10:26PM0.46m
7:56AM0.33m
10:44PM0.42m
10:48AM0.31m
10:56PM0.40m
1:03PM0.36m
11:02PM0.38m
2:34PM0.42m
11:02PM0.38m
3:34PM0.47m
10:48PM0.40m
4:18PM0.51m
4:55PM0.52m
5:28PM0.51m
Low Tide
9:59PM0.59m
9:38AM-0.30m
10:45PM0.56m
10:33AM-0.23m
11:31AM-0.13m
12:32PM-0.02m
3:37AM0.32m
1:39PM0.09m
4:05AM0.21m
2:59PM0.20m
4:35AM0.10m
4:31PM0.29m
5:04AM0.00m
6:04PM0.35m
7:35PM0.39m
6:25AM-0.18m
6:54AM-0.21m
Wave
height (m) 
direction
period (s) 
0.3
ESE
2
0.1
E
2
0.2
E
2
0.3
NNW
2
0.4
N
3
0.3
N
3
0.3
NE
2
0.1
E
2
0
E
2
0.2
S
2
0.2
S
2
0.2
SSW
2
0.2
SSW
2
0.2
SSW
2
0.2
SSW
2
0.2
WSW
2
0.4
NNE
3
0.4
NNE
3
0.4
NNE
3
0.5
NNE
3
0.5
N
3
0.4
NE
3
0.2
ENE
2
0.1
E
2
0.1
E
2
0.3
NNE
2
0.3
N
2
0.4
NNE
3
0.4
NE
3
0.1
E
2
0.2
ESE
2
0.2
E
2
0.1
E
2
0.4
SE
3
0.3
ESE
2
0.4
SE
3
light rain
mod rain
part cloud
rain showers
clear
clear
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
part cloud
rain showers
light rain
mod rain
some clouds
rain shwrs
clear
clear
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
some clouds
cloudy
some clouds
rain shwrs
 km/h
25
ESE
15
E
15
ESE
40
N
40
N
30
N
25
NE
15
ENE
5
SSW
15
S
20
SSW
15
SW
15
SSW
20
SSW
20
SSW
20
W
35
NNE
35
NNE
40
NNE
45
NNE
45
N
35
NE
20
ENE
5
E
15
NE
25
N
25
N
40
NNE
30
ENE
10
NE
20
ESE
15
ENE
15
ESE
25
ESE
25
E
25
SE
 mm 
4
8
1
1
max°C
17
18
20
19
12
14
11
10
12
17
19
20
22
23
22
22
14
15
9
3
4
-1
1
6
8
8
11
7
1
7
7
10
15
17
19
20
Moonrise
8:12
9:20
10:24
11:23
12:20
1:14
2:08
3:03
3:59
4:55
5:52
Moonset
9:44
10:30
11:08
11:41
12:10
12:37
1:04
1:32
2:02
2:35
3:13
3:57
Sunrise
6:48
6:48
6:50
6:50
6:50
6:52
6:52
6:52
6:54
6:54
6:54
6:56
Sunset
5:07
5:07
5:07
5:07
5:08
5:08
5:08
5:08
5:09
5:09
5:10
5:10
Today's sea temperature in South Point, Marsh Island, Atchafalaya Bay is
12.8° C
(Statistics for 06 Dec 1981-2005 – mean: 20.7 max: 22.9 min: 19.3°C)
Issued (local time): 11 pm Saturday 06 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest