Bayou Rigaud (Grand Isle) Sea Conditions and Tide Table

Bayou Rigaud (Grand Isle) 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

Mostly dry. Warm air temperatures (max 22°C on Fri night, min 10°C on Sun afternoon). Winds increasing (calm on Fri morning, strong winds from the NNE by Sun morning).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 20°C on Wed afternoon, min 2°C on Sun night). Winds decreasing (strong winds from the NNE on Sun night, light winds from the ENE by Mon night).

Days 8–10 Weather Summary

Moderate rain (total 11mm), heaviest on Sat morning. Warm (max 23°C on Sat morning, min 20°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Mostly dry. Warm (max 23°C on Sun afternoon, min 21°C on Sun morning). Wind will be generally light.

Friday
12
Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tue
23
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
1:39AM0.14m
7:05PM0.14m
6:27PM0.19m
6:35PM0.24m
6:58PM0.27m
7:28PM0.29m
8:02PM0.30m
8:40PM0.31m
9:21PM0.31m
10:02PM0.31m
10:43PM0.31m
11:22PM0.30m
Low Tide
11:03AM0.06m
7:25AM0.05m
5:32AM-0.01m
5:50AM-0.06m
6:20AM-0.10m
6:55AM-0.12m
7:32AM-0.14m
8:13AM-0.16m
8:55AM-0.16m
9:37AM-0.17m
10:16AM-0.17m
10:52AM-0.16m
Wave
height (m) 
direction
period (s) 
0.3
SE
2
0.2
S
3
0.2
S
3
0.2
SSE
3
0.2
SSE
3
0.2
SSE
3
0.3
SE
5
0.4
N
2
0.9
NE
4
1
NE
4
0.6
NE
4
0.4
ENE
3
0.3
ENE
3
0.2
ESE
6
0.2
ESE
6
0.4
ESE
3
0.4
SE
5
0.4
SE
7
0.6
SE
6
0.6
SE
6
0.6
SSE
6
0.6
SSE
6
0.6
SE
6
0.5
SE
6
0.5
SE
6
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
6
0.3
SE
6
0.4
SE
6
0.4
SE
6
0.3
SSE
4
0.3
SE
5
clear
clear
cloud
part cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
part cloud
cloud
part cloud
cloud
part cloud
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
mod rain
rain showers
part cloud
clear
clear
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
cloudy
some clouds
clear
clear
clear
some clouds
clear
clear
clear
clear
clear
some clouds
cloudy
some clouds
cloudy
some clouds
clear
clear
some clouds
some clouds
some clouds
some clouds
some clouds
mod rain
rain shwrs
some clouds
clear
clear
clear
some clouds
some clouds
clear
some clouds
some clouds
 km/h
15
SSE
0
SSW
10
SE
10
S
15
SE
10
SE
5
SW
25
N
35
NNE
35
NNE
25
NE
20
NE
15
ENE
10
ENE
10
ESE
15
E
15
E
15
E
20
SE
15
ESE
20
ESE
20
ESE
20
ESE
15
ESE
15
E
5
S
15
S
5
WSW
5
ENE
10
SSE
10
S
15
SSE
15
SE
15
SSE
15
SE
15
SE
 mm 
10
1
max°C
19
21
21
22
21
22
21
17
10
6
6
7
10
13
15
17
19
20
21
21
22
21
21
22
22
23
23
22
22
23
23
22
22
22
23
23
Moonrise
12:12
1:07
2:01
2:55
3:51
4:47
5:44
6:39
7:31
8:18
9:01
9:38
Moonset
12:30
12:57
1:25
1:55
2:28
3:06
3:50
4:40
5:34
6:32
7:32
8:31
Sunrise
6:43
6:45
6:45
6:46
6:47
6:47
6:48
6:48
6:48
6:48
6:50
6:50
Sunset
5:01
5:01
5:02
5:02
5:04
5:04
5:04
5:05
5:05
5:06
5:06
5:07
Today's sea temperature in Bayou Rigaud (Grand Isle) is
17.6° C
(Statistics for 11 Dec 1981-2005 – mean: 20.6 max: 22.2 min: 18.9°C)
Issued (local time): 11 pm Thursday 11 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest