Wind, waves & weather forecast Grand Isle

Maps
Updating severe weather warnings

Data based on our forecast model
  • 6:38
  • 17:01
  •  (UTC -6)
  • 3 m
Last update: 16:41 local time
Friday, Dec 02
00
h
12 kts
max 14kts
17°C
1019hpa
0.6m
6s
0.6 m
03
h
13 kts
max 15kts
18°C
1019hpa
0.7m
6s
-0.9 m
06
h
15 kts
max 18kts
18°C
1020hpa
0.8m
5s
06:19
-1.8 m
09
h
17 kts
max 21kts
18°C
1022hpa
1.0m
4s
-1.5 m
12
h
18 kts
max 20kts
19°C
1021hpa
0.9m
4s
-0.8 m
15
h
18 kts
max 21kts
19°C
1020hpa
1.1m
5s
0.3 m
18
h
19 kts
max 24kts
19°C
1020hpa
1.3m
5s
1.7 m
21
h
19 kts
max 24kts
19°C
1021hpa
1.4m
5s
19:49
2.0 m
Saturday, Dec 03
00
h
17 kts
max 21kts
20°C
1021hpa
1.4m
6s
0.9 m
03
h
18 kts
max 23kts
20°C
1019hpa
1.6m
6s
-0.7 m
06
h
20 kts
max 25kts
20°C
1019hpa
1.8m
6s
07:00
-1.7 m
09
h
22 kts
max 27kts
21°C
1019hpa
1.9m
6s
-1.6 m
12
h
20 kts
max 25kts
21°C
1018hpa
1.9m
7s
-1.0 m
15
h
18 kts
max 23kts
21°C
1016hpa
1.8m
7s
-0.1 m
18
h
20 kts
max 26kts
21°C
1015hpa
1.8m
7s
1.5 m
21
h
19 kts
max 27kts
21°C
1015hpa
1.9m
7s
20:22
2.0 m
Sunday, Dec 04
00
h
15 kts
max 24kts
1mm
22°C
1014hpa
1.9m
7s
1.1 m
03
h
17 kts
max 29kts
6mm
22°C
1013hpa
1.8m
7s
-0.3 m
06
h
15 kts
max 23kts
11mm
23°C
1012hpa
1.8m
7s
-1.4 m
09
h
17 kts
max 26kts
8mm
23°C
1014hpa
1.7m
7s
07:41
-1.6 m
12
h
14 kts
max 19kts
11mm
24°C
1013hpa
1.7m
7s
-1.1 m
15
h
12 kts
max 15kts
3mm
24°C
1011hpa
1.6m
7s
-0.3 m
18
h
7 kts
max 9kts
4mm
23°C
1012hpa
1.4m
7s
1.2 m
21
h
3 kts
max 4kts
22°C
1013hpa
1.3m
7s
20:53
1.9 m
Monday, Dec 05
00
h
9 kts
max 10kts
22°C
1013hpa
1.2m
7s
1.3 m
03
h
9 kts
max 12kts
21°C
1011hpa
1.1m
7s
-0.1 m
06
h
10 kts
max 13kts
21°C
1011hpa
1.1m
7s
-1.1 m
09
h
10 kts
max 12kts
22°C
1012hpa
1.1m
7s
08:19
-1.5 m
12
h
10 kts
max 12kts
23°C
1010hpa
1.1m
7s
-1.1 m
15
h
7 kts
max 8kts
6mm
23°C
1007hpa
1.2m
7s
-0.4 m
18
h
4 kts
max 5kts
11mm
22°C
1007hpa
1.2m
7s
0.8 m
21
h
11 kts
max 13kts
1mm
23°C
1007hpa
1.3m
7s
21:20
1.6 m
Tuesday, Dec 06
00
h
18 kts
max 27kts
3mm
22°C
1007hpa
1.5m
6s
1.2 m
03
h
23 kts
max 29kts
1mm
20°C
1008hpa
1.7m
6s
0.2 m
06
h
19 kts
max 24kts
1mm
18°C
1009hpa
1.7m
7s
-0.8 m
09
h
17 kts
max 20kts
18°C
1012hpa
1.5m
7s
08:52
-1.2 m
12
h
12 kts
max 14kts
18°C
1012hpa
1.3m
7s
-1.0 m
15
h
10 kts
max 12kts
20°C
1011hpa
1.2m
7s
-0.5 m
18
h
7 kts
max 8kts
20°C
1013hpa
1.0m
7s
0.4 m
21
h
6 kts
max 7kts
18°C
1015hpa
0.9m
7s
21:33
1.3 m
Wednesday, Dec 07
00
h
6 kts
max 6kts
16°C
1015hpa
0.9m
7s
1.0 m
03
h
6 kts
max 6kts
16°C
1015hpa
0.8m
7s
0.2 m
06
h
6 kts
max 6kts
15°C
1016hpa
0.8m
7s
-0.5 m
09
h
5 kts
max 5kts
16°C
1018hpa
0.7m
7s
09:08
-0.8 m
12
h
3 kts
max 3kts
18°C
1017hpa
0.7m
7s
-0.7 m
15
h
4 kts
max 4kts
19°C
1015hpa
0.7m
7s
-0.3 m
18
h
4 kts
max 4kts
19°C
1017hpa
0.7m
7s
0.3 m
21
h
1 kts
max 1kts
19°C
1019hpa
0.7m
6s
21:11
0.8 m
Thursday, Dec 08
00
h
2 kts
max 2kts
18°C
1019hpa
0.8m
6s
0.6 m
03
h
6 kts
max 6kts
18°C
1020hpa
1.0m
5s
0.0 m
06
h
20 kts
max 24kts
15°C
1023hpa
1.1m
5s
-0.3 m
09
h
26 kts
max 30kts
10°C
1027hpa
1.4m
5s
08:25
-0.5 m
12
h
25 kts
max 29kts
0mm
9°C
1029hpa
1.5m
5s
-0.3 m
15
h
24 kts
max 28kts
10°C
1029hpa
1.6m
5s
-0.1 m
18
h
23 kts
max 27kts
9°C
1032hpa
1.7m
6s
0.4 m
21
h
23 kts
max 26kts
7°C
1034hpa
1.7m
6s
19:38
0.5 m
Friday, Dec 09
00
h
23 kts
max 26kts
5°C
1034hpa
1.7m
6s
0.0 m
03
h
21 kts
max 25kts
4°C
1034hpa
1.7m
6s
04:09
-0.4 m
06
h
19 kts
max 22kts
4°C
1035hpa
1.6m
6s
-0.3 m
09
h
18 kts
max 21kts
4°C
1036hpa
1.6m
6s
-0.2 m
12
h
15 kts
max 17kts
6°C
1034hpa
1.4m
5s
0.0 m
15
h
13 kts
max 15kts
8°C
1032hpa
1.3m
5s
0.5 m
18
h
13 kts
max 15kts
8°C
1032hpa
1.1m
5s
17:32
0.7 m
21
h
14 kts
max 16kts
8°C
1033hpa
1.0m
5s
0.2 m
Saturday, Dec 10
00
h
11 kts
max 12kts
9°C
1032hpa
0.9m
5s
-0.5 m
03
h
11 kts
max 13kts
10°C
1031hpa
0.8m
4s
02:43
-0.8 m
06
h
11 kts
max 13kts
11°C
1031hpa
0.8m
4s
-0.6 m
09
h
11 kts
max 14kts
14°C
1031hpa
0.7m
4s
-0.3 m
12
h
12 kts
max 13kts
15°C
1029hpa
0.7m
4s
0.4 m
15
h
13 kts
max 14kts
16°C
1027hpa
0.7m
4s
1.1 m
18
h
14 kts
max 17kts
16°C
1026hpa
0.7m
4s
16:36
1.2 m
21
h
14 kts
max 17kts
17°C
1026hpa
0.8m
4s
0.3 m
Sunday, Dec 11
00
h
11 kts
max 13kts
1mm
18°C
1025hpa
0.8m
4s
-0.8 m
03
h
7 kts
max 8kts
1mm
18°C
1024hpa
0.9m
4s
02:47
-1.3 m
06
h
10 kts
max 12kts
1mm
19°C
1024hpa
0.9m
5s
-1.1 m
09
h
15 kts
max 18kts
20°C
1024hpa
0.9m
5s
-0.5 m
12
h
17 kts
max 20kts
21°C
1022hpa
1.0m
5s
0.5 m
15
h
13 kts
max 17kts
21°C
1020hpa
1.0m
5s
1.6 m
18
h
10 kts
max 15kts
21°C
1020hpa
1.0m
5s
16:44
1.8 m
21
h
9 kts
max 13kts
3mm
21°C
1020hpa
1.0m
5s
0.6 m
Monday, Dec 12
00
h
9 kts
max 13kts
8mm
20°C
1019hpa
1.0m
6s
-1.0 m
03
h
10 kts
max 17kts
3mm
20°C
1018hpa
1.1m
6s
03:17
-1.8 m
06
h
18 kts
max 21kts
8mm
17°C
1018hpa
1.1m
6s
-1.6 m
09
h
20 kts
max 25kts
13°C
1022hpa
1.1m
6s
-0.8 m
12
h
22 kts
max 26kts
1mm
12°C
1023hpa
1.2m
6s
0.2 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.