Grand Isle, USCG Station, East Point Sea Conditions and Tide Table

Grand Isle, USCG Station, East Point 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 05:04 PM.

Days 1–4 Weather Summary

Mostly dry. Warm air temperatures (max 23°C on Thu afternoon, min 9°C on Fri morning). Winds decreasing (fresh winds from the N on Thu night, light winds from the ESE by Fri night).

Days 5–7 Weather Summary

Mostly dry. Warm air temperatures (max 22°C on Tue afternoon, min 19°C on Sun night). Wind will be generally light.

Days 8–10 Weather Summary

Mostly dry. Warm (max 23°C on Thu night, min 19°C on Wed night). Wind will be generally light.

Days 11–13 Weather Summary

Light rain (total 8mm), mostly falling on Mon night. Warm (max 22°C on Sun night, min 16°C on Mon night). Wind will be generally light.

Thu
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Saturday
27
Sunday
28
Monday
29
Tue
30
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
8:11PM0.34m
8:52PM0.34m
9:31PM0.35m
10:10PM0.34m
10:46PM0.33m
11:21PM0.31m
11:52PM0.26m
00:12AM0.20m
9:38PM0.13m
5:56PM0.14m
5:13PM0.20m
5:23PM0.27m
Low Tide
7:34AM-0.11m
8:15AM-0.12m
8:54AM-0.12m
9:32AM-0.12m
10:05AM-0.11m
10:33AM-0.09m
10:51AM-0.05m
10:46AM0.00m
9:32AM0.05m
3:55AM0.02m
3:53AM-0.07m
4:32AM-0.15m
Wave
height (m) 
direction
period (s) 
0.6
SE
7
0.7
SE
7
0.7
NNE
4
0.4
SE
7
0.4
SE
6
0.4
SE
6
0.4
SE
3
0.3
SSE
3
0.4
SE
3
0.4
SE
3
0.4
SE
3
0.4
SE
5
0.6
ESE
3
0.6
SE
4
0.5
SE
6
0.5
SE
7
0.6
SE
7
0.6
SE
7
0.6
SE
7
0.5
SE
8
0.5
SE
8
0.5
SE
8
0.4
SE
7
0.5
SE
7
0.5
SE
7
0.4
SE
7
0.4
SE
8
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.4
SE
7
0.5
S
3
0.4
SSE
4
0.5
S
4
0.7
S
4
0.6
S
5
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
thunderstorm
rain showers
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
clear
some clouds
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloudy
some clouds
some clouds
clear
clear
clear
clear
clear
clear
some clouds
some clouds
some clouds
some clouds
risk tstorm
rain shwrs
 km/h
20
SW
25
NW
30
NNE
15
NE
20
ESE
15
SE
15
S
10
SSE
15
SE
15
SE
20
ESE
20
E
25
SE
20
E
15
E
10
ESE
15
E
15
E
15
SE
15
ESE
15
ESE
10
SE
10
S
5
SSW
15
SSW
15
SSW
5
SSW
15
SSW
10
SSW
15
SSE
15
SE
25
S
15
S
20
S
25
S
20
WNW
 mm 
6
2
max°C
23
21
12
14
16
18
19
23
21
21
20
20
20
19
21
22
21
20
20
20
20
22
23
23
23
22
21
21
21
21
21
22
22
22
22
17
Moonrise
6:39
7:31
8:18
9:01
9:38
10:11
10:42
11:12
11:42
12:13
12:49
1:31
Moonset
3:50
4:40
5:34
6:32
7:32
8:31
9:31
10:30
11:29
12:30
1:35
2:43
Sunrise
6:48
6:48
6:48
6:50
6:50
6:50
6:50
6:52
6:52
6:52
6:52
6:52
Sunset
5:04
5:05
5:05
5:06
5:06
5:07
5:07
5:07
5:07
5:08
5:09
5:09
Today's sea temperature in Grand Isle, USCG Station, East Point is
17.2° C
(Statistics for 18 Dec 1981-2005 – mean: 20.2 max: 21.8 min: 17.4°C)
Issued (local time): 5 pm Thursday 18 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
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