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 06:18 AM and sunset is at 08:06 PM.

Days 1–3 Weather Summary

Light rain (total 6mm), mostly falling on Mon night. Very warm air temperatures (max 31°C on Wed morning, min 27°C on Sun night). Winds decreasing (fresh winds from the WSW on Tue afternoon, light winds from the NW by Wed morning).

Days 4–6 Weather Summary

Light rain (total 6mm), mostly falling on Wed night. Very warm air temperatures (max 31°C on Wed night, min 27°C on Wed night). Winds increasing (calm on Wed night, fresh winds from the SSW by Thu afternoon).

Days 7–9 Weather Summary

Mostly dry. Warm (max 29°C on Sun morning, min 28°C on Sat night). Mainly fresh winds.

Days 10–12 Weather Summary

Mostly dry. Warm (max 29°C on Tue night, min 28°C on Tue night). Winds decreasing (fresh winds from the WSW on Wed afternoon, light winds from the SW by Fri morning).

Days 13–16 Weather Summary

Heavy rain (total 48mm), heaviest during Sun morning. Warm (max 30°C on Tue afternoon, min 24°C on Sun morning). Wind will be generally light.

Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tue
4
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
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
Wave Height Map
High Tide
9:04AM0.43m
00:45AM0.40m
9:06AM0.43m
3:01AM0.48m
3:59AM0.54m
4:41AM0.57m
5:18AM0.58m
5:51AM0.57m
6:17AM0.56m
6:35AM0.54m
12:26PM0.51m
6:49AM0.53m
1:36PM0.50m
7:02AM0.51m
2:35PM0.48m
7:14AM0.50m
3:39PM0.45m
7:25AM0.48m
5:00PM0.41m
7:32AM0.47m
6:45PM0.37m
7:34AM0.46m
Low Tide
3:04PM0.06m
2:39AM0.38m
3:56PM-0.02m
4:42PM-0.08m
5:26PM-0.12m
6:07PM-0.14m
6:45PM-0.15m
7:21PM-0.16m
7:55PM-0.15m
9:17AM0.51m
8:27PM-0.13m
9:05AM0.49m
8:57PM-0.11m
9:33AM0.46m
9:26PM-0.07m
10:13AM0.41m
9:56PM-0.01m
10:58AM0.34m
10:28PM0.08m
11:44AM0.27m
11:01PM0.18m
12:32PM0.17m
Wave
Height (m)
Direction
Period (s)
0.2
NNW
2
0.2
W
2
0.3
WNW
2
0.3
WNW
2
0.3
WSW
2
0.4
WSW
3
0.3
WNW
2
0.3
WSW
2
0.1
S
2
0.2
NNW
2
0.4
SSW
3
0.3
SSW
2
0.2
SSW
2
0.3
SW
2
0.3
SSW
2
0.3
SW
2
0.1
SW
2
0.3
SSW
3
0.2
SSW
2
0.2
SSW
2
0.3
SW
2
0.4
SW
2
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.4
SW
3
0.3
W
2
0.4
SW
3
0.4
SW
2
0.2
W
2
0.3
SW
2
0.3
SW
2
0.1
S
2
0.2
SSW
2
0.2
SSW
2
0.1
SW
2
0.2
SSW
2
0.3
SW
2
0.2
WNW
2
0.2
WSW
2
0.1
SE
2
0.2
SSE
2
0.1
SE
2
0.3
SE
2
0.2
E
2
clear
clear
thunderstorm
clear
clear
thunderstorm
clear
cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
part cloud
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
part cloud
thunderstorm
light rain
clear
thunderstorm
clear
rain showers
thunderstorm
clear
clear
risk tstorm
clear
clear
risk tstorm
clear
cloudy
risk tstorm
risk tstorm
risk tstorm
some clouds
risk tstorm
clear
some clouds
clear
clear
some clouds
some clouds
clear
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
some clouds
clear
clear
some clouds
risk tstorm
light rain
clear
risk tstorm
clear
rain shwrs
risk tstorm
km/h
20
NNW
25
WSW
25
WNW
25
WNW
30
WSW
30
W
25
NW
30
WSW
10
NNE
15
NNW
30
SW
20
SSW
20
WSW
25
SW
25
SSW
20
SW
15
SW
25
SSW
20
SW
20
SW
25
SW
25
WSW
25
WSW
30
WSW
30
WSW
30
SW
30
WSW
25
W
30
WSW
25
WSW
15
WSW
20
SW
25
SW
10
SSW
20
SW
20
SSW
10
W
20
SW
25
SW
15
NW
20
WSW
15
SE
15
SE
15
S
20
SE
15
ENE
 mm
2
4
2
1
1
2
39
4
2
2
1
max °C
30
30
29
30
30
30
31
31
31
27
29
29
29
29
29
29
29
28
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
29
26
26
28
29
29
29
29
Moonrise
12:46
1:43
2:40
3:38
4:34
5:28
6:19
7:04
7:44
8:20
8:52
9:22
9:51
10:20
10:50
Moonset
12:07
12:38
1:14
1:53
2:38
3:28
4:22
5:20
6:18
7:16
8:14
9:11
10:09
11:08
12:09
Sunrise
6:18
6:20
6:20
6:20
6:22
6:22
6:22
6:22
6:24
6:24
6:24
6:26
6:26
6:26
6:26
6:28
Sunset
8:06
8:06
8:05
8:05
8:04
8:04
8:02
8:02
8:01
8:00
8:00
8:00
7:59
7:58
7:58
Today's sea temperature in South Point, Marsh Island, Atchafalaya Bay is
30.4° C
(Statistics for 20 Jul 1981-2005 – mean: 29.7 max: 30.6 min: 28.4°C)
Issued (local time): 12 am Monday 20 Jul 2026
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest