Wind, waves & weather forecast Grand Isle 

Updating severe weather warnings
Data based on our forecast model
  • Sunrise
    6:54
  • Sunset
    17:24
  • Local time
     (UTC -6)
  • Elevation
    3 m
Last update:
16:41 local time
This forecast is based on the GFS model

Tuesday, Jan 16

Wind
Weather
Waves
Tides
00h
5kts
max 5kts
13° C
1028hpa
0.3m
4 s
0.2 m
03h
6kts
max 6kts
13° C
1028hpa
0.3m
5 s
0.0 m
06h
8kts
max 8kts
13° C
1029hpa
0.3m
4 s
-0.2 m
09h
12kts
max 13kts
12° C
1030hpa
0.3m
4 s
07:38
-0.2 m
12h
16kts
max 16kts
13° C
1029hpa
0.5m
3 s
-0.1 m
15h
19kts
max 20kts
10° C
1029hpa
0.9m
4 s
0.0 m
18h
22kts
max 24kts
6° C
1031hpa
1.4m
5 s
0.2 m
21h
22kts
max 25kts
4° C
1033hpa
1.5m
5 s
22:15
0.3 m

Wednesday, Jan 17

Wind
Weather
Waves
Tides
00h
20kts
max 23kts
2° C
1033hpa
1.5m
5 s
0.2 m
03h
21kts
max 24kts
0° C
1034hpa
1.5m
5 s
0.1 m
06h
20kts
max 24kts
-1° C
1035hpa
1.5m
5 s
-0.1 m
09h
20kts
max 22kts
-1° C
1037hpa
1.5m
5 s
08:10
-0.2 m
12h
18kts
max 20kts
1° C
1036hpa
1.4m
5 s
-0.1 m
15h
16kts
max 18kts
4° C
1034hpa
1.2m
5 s
18h
16kts
max 19kts
4° C
1034hpa
1.2m
5 s
0.1 m
21h
16kts
max 18kts
4° C
1035hpa
1.1m
5 s
0.2 m

Thursday, Jan 18

Wind
Weather
Waves
Tides
00h
15kts
max 16kts
3° C
1035hpa
1.0m
5 s
22:49
0.3 m
03h
14kts
max 15kts
3° C
1034hpa
0.8m
5 s
0.1 m
06h
13kts
max 14kts
2° C
1033hpa
0.7m
4 s
-0.1 m
09h
13kts
max 13kts
4° C
1034hpa
0.7m
4 s
08:39
-0.2 m
12h
9kts
max 9kts
6° C
1033hpa
0.6m
4 s
-0.1 m
15h
6kts
max 6kts
8° C
1029hpa
0.4m
4 s
0.0 m
18h
8kts
max 8kts
8° C
1030hpa
0.3m
6 s
0.1 m
21h
7kts
max 7kts
7° C
1030hpa
0.3m
5 s
0.2 m

Friday, Jan 19

Wind
Weather
Waves
Tides
00h
5kts
max 5kts
7° C
1029hpa
0.3m
5 s
23:22
0.2 m
03h
6kts
max 6kts
7° C
1027hpa
0.2m
5 s
0.1 m
06h
8kts
max 8kts
8° C
1027hpa
0.2m
4 s
-0.1 m
09h
7kts
max 8kts
9° C
1028hpa
0.2m
4 s
09:03
-0.1 m
12h
6kts
max 6kts
12° C
1027hpa
0.2m
4 s
-0.1 m
15h
4kts
max 4kts
14° C
1024hpa
0.2m
4 s
0.0 m
18h
10kts
max 10kts
14° C
1024hpa
0.2m
3 s
0.1 m
21h
9kts
max 10kts
14° C
1025hpa
0.3m
3 s
0.2 m

Saturday, Jan 20

Wind
Weather
Waves
Tides
00h
9kts
max 11kts
15° C
1024hpa
0.4m
3 s
23:54
0.2 m
03h
8kts
max 10kts
16° C
1022hpa
0.4m
3 s
0.1 m
06h
8kts
max 10kts
16° C
1023hpa
0.5m
3 s
0.0 m
09h
11kts
max 13kts
18° C
1024hpa
0.5m
3 s
09:22
-0.1 m
12h
12kts
max 14kts
19° C
1023hpa
0.6m
4 s
-0.1 m
15h
11kts
max 12kts
19° C
1021hpa
0.6m
4 s
0.0 m
18h
11kts
max 13kts
18° C
1021hpa
0.6m
4 s
0.1 m
21h
14kts
max 18kts
18° C
1022hpa
0.7m
4 s
0.1 m

Sunday, Jan 21

Wind
Weather
Waves
Tides
00h
15kts
max 20kts
18° C
1021hpa
0.9m
4 s
00:25
0.2 m
03h
15kts
max 20kts
18° C
1019hpa
0.9m
5 s
0.1 m
06h
14kts
max 19kts
18° C
1019hpa
1.0m
5 s
0.0 m
09h
16kts
max 21kts
19° C
1020hpa
1.0m
5 s
09:33
-0.1 m
12h
17kts
max 22kts
20° C
1018hpa
1.0m
5 s
-0.1 m
15h
14kts
max 20kts
20° C
1016hpa
1.0m
5 s
0.0 m
18h
15kts
max 22kts
20° C
1016hpa
1.0m
5 s
0.0 m
21h
16kts
max 24kts
20° C
1016hpa
1.0m
6 s
0.1 m

Monday, Jan 22

Wind
Weather
Waves
Tides
00h
21kts
max 31kts
5mm
20° C
1015hpa
1.0m
6 s
00:52
0.1 m
03h
18kts
max 24kts
1mm
18° C
1017hpa
1.1m
6 s
0.1 m
06h
18kts
max 26kts
13° C
1020hpa
1.1m
6 s
0.0 m
09h
15kts
max 19kts
12° C
1022hpa
1.2m
6 s
09:27
-0.1 m
12h
13kts
max 16kts
15° C
1021hpa
1.3m
6 s
0.0 m
15h
12kts
max 14kts
17° C
1019hpa
1.2m
5 s
0.0 m
18h
11kts
max 13kts
15° C
1020hpa
1.1m
5 s
0.1 m
21h
8kts
max 10kts
15° C
1021hpa
1.0m
6 s
0.1 m

Tuesday, Jan 23

Wind
Weather
Waves
Tides
00h
8kts
max 10kts
14° C
1020hpa
0.9m
6 s
00:43
0.1 m
03h
10kts
max 12kts
15° C
1020hpa
0.8m
6 s
0.1 m
06h
11kts
max 14kts
15° C
1021hpa
0.8m
6 s
0.0 m
09h
14kts
max 17kts
16° C
1021hpa
0.7m
6 s
08:44
0.0 m
12h
13kts
max 16kts
18° C
1020hpa
0.7m
5 s
0.0 m
15h
11kts
max 12kts
18° C
1018hpa
0.7m
6 s
0.1 m
18h
9kts
max 10kts
18° C
1019hpa
0.6m
6 s
18:05
0.1 m
21h
9kts
max 11kts
18° C
1019hpa
0.6m
6 s
0.1 m

Wednesday, Jan 24

Wind
Weather
Waves
Tides
00h
7kts
max 7kts
17° C
1019hpa
0.6m
5 s
0.0 m
03h
7kts
max 8kts
17° C
1019hpa
0.6m
5 s
06h
9kts
max 11kts
16° C
1020hpa
0.7m
5 s
05:01
0.0 m
09h
12kts
max 14kts
17° C
1022hpa
0.7m
5 s
0.0 m
12h
12kts
max 13kts
18° C
1022hpa
0.7m
5 s
0.1 m
15h
11kts
max 12kts
19° C
1021hpa
0.7m
5 s
0.1 m
18h
12kts
max 15kts
18° C
1023hpa
0.7m
5 s
17:33
0.1 m
21h
19kts
max 24kts
15° C
1026hpa
0.7m
5 s
0.1 m

Thursday, Jan 25

Wind
Weather
Waves
Tides
00h
18kts
max 23kts
13° C
1027hpa
0.8m
5 s
0.0 m
03h
19kts
max 24kts
11° C
1027hpa
0.8m
5 s
02:58
-0.1 m
06h
19kts
max 24kts
10° C
1028hpa
0.8m
5 s
-0.1 m
09h
20kts
max 24kts
11° C
1030hpa
0.8m
5 s
12h
18kts
max 22kts
13° C
1030hpa
0.9m
5 s
0.1 m
15h
17kts
max 19kts
14° C
1028hpa
0.9m
5 s
0.1 m
18h
15kts
max 18kts
14° C
1029hpa
0.9m
5 s
17:45
0.2 m
21h
16kts
max 20kts
13° C
1029hpa
1.0m
5 s
0.1 m

Friday, Jan 26

Wind
Weather
Waves
Tides
00h
17kts
max 20kts
13° C
1029hpa
1.0m
5 s
-0.1 m
03h
15kts
max 18kts
13° C
1028hpa
1.0m
5 s
03:32
-0.1 m
06h
15kts
max 18kts
13° C
1028hpa
1.1m
5 s
-0.1 m
09h
17kts
max 19kts
14° C
1029hpa
0.0 m
12h
16kts
max 19kts
16° C
1028hpa
0.1 m

Description

This is the wind, wave and weather forecast for Grand Isle in Louisiana, United States. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.

The Forecast is based on the GFS model. Forecasts are available worldwide. The horizontal resolution is about 13 km. Forecasts are computed 4 times a day, at about 11:00 PM, 5:00 AM, 11:00 AM and 5:00 PM Central Standard Time. Predictions are available in time steps of 3 hours for up to 10 days into the future. The arrows point in the direction that the wind is blowing.

Check the wind forecast for Grand Isle when you want to find the best last minute travel destination for your kiteboarding, windsurfing or sailing vacation in United States.

Units Our default units are knots and degrees Celsius. These are often used by sailors, kiters, surfers, windsurfers or paragliders. You can change units on our settings page.

Help If you need more information about our wind forecast for Grand Isle, have a look at our help section.