Daily forecast
as
Last update: 04:35 local time / This forecast is based on the GFS model
Thursday, Jan 15
Wind
Weather
Waves
Tides
00h
15 kts
max 21 kts
13° C
1015 hpa
0.8 m
4 s
0.1
m
03h
16 kts
max 18 kts
12° C
1016 hpa
0.8 m
4 s
-0.1
m
06h
19 kts
max 20 kts
11° C
1018 hpa
0.8 m
4 s
06:45
-0.2
m
09h
18 kts
max 20 kts
9° C
1021 hpa
0.6 m
4 s
-0.2
m
12h
13 kts
max 15 kts
10° C
1020 hpa
0.3 m
3 s
0.0
m
15h
13 kts
max 14 kts
11° C
1020 hpa
0.2 m
2 s
0.1
m
18h
9 kts
max 10 kts
11° C
1019 hpa
0.2 m
2 s
0.2
m
21h
5 kts
max 5 kts
10° C
1020 hpa
0.1 m
2 s
19:53
0.3
m
Friday, Jan 16
Wind
Weather
Waves
Tides
00h
4 kts
max 5 kts
11° C
1019 hpa
0.0 m
2 s
0.1
m
03h
8 kts
max 10 kts
12° C
1018 hpa
0.1 m
1 s
0.0
m
06h
9 kts
max 11 kts
14° C
1018 hpa
0.3 m
2 s
07:29
-0.2
m
09h
13 kts
max 14 kts
15° C
1019 hpa
0.5 m
3 s
-0.2
m
12h
15 kts
max 17 kts
17° C
1018 hpa
0.6 m
3 s
-0.1
m
15h
14 kts
max 16 kts
17° C
1016 hpa
0.7 m
4 s
0.1
m
18h
10 kts
max 14 kts
17° C
1018 hpa
0.7 m
4 s
0.2
m
21h
9 kts
max 13 kts
18° C
1019 hpa
0.6 m
4 s
20:36
0.3
m
Saturday, Jan 17
Wind
Weather
Waves
Tides
00h
8 kts
max 11 kts
18° C
1019 hpa
0.6 m
4 s
0.2
m
03h
7 kts
max 10 kts
18° C
1019 hpa
0.5 m
4 s
0.0
m
06h
17 kts
max 17 kts
15° C
1020 hpa
0.5 m
4 s
-0.2
m
09h
16 kts
max 16 kts
13° C
1022 hpa
0.6 m
3 s
08:12
-0.2
m
12h
16 kts
max 16 kts
14° C
1022 hpa
0.7 m
4 s
-0.1
m
15h
15 kts
max 15 kts
14° C
1021 hpa
0.7 m
4 s
0.0
m
18h
18 kts
max 18 kts
12° C
1022 hpa
0.8 m
4 s
0.2
m
21h
20 kts
max 21 kts
0.51 mm
11° C
1024 hpa
0.9 m
4 s
21:18
0.3
m
Sunday, Jan 18
Wind
Weather
Waves
Tides
00h
24 kts
max 24 kts
9° C
1025 hpa
1.0 m
4 s
0.2
m
03h
22 kts
max 29 kts
3.84 mm
5° C
1026 hpa
1.0 m
4 s
0.0
m
06h
15 kts
max 18 kts
7° C
1027 hpa
0.8 m
4 s
-0.1
m
09h
15 kts
max 18 kts
7° C
1028 hpa
0.7 m
4 s
08:52
-0.2
m
12h
15 kts
max 17 kts
9° C
1027 hpa
0.6 m
4 s
-0.1
m
15h
16 kts
max 18 kts
10° C
1024 hpa
0.5 m
3 s
0.0
m
18h
12 kts
max 14 kts
9° C
1025 hpa
0.5 m
3 s
0.2
m
21h
8 kts
max 9 kts
9° C
1025 hpa
0.3 m
3 s
21:58
0.3
m
Monday, Jan 19
Wind
Weather
Waves
Tides
00h
7 kts
max 7 kts
9° C
1025 hpa
0.2 m
3 s
0.2
m
03h
6 kts
max 6 kts
9° C
1025 hpa
0.2 m
3 s
0.1
m
06h
8 kts
max 8 kts
8° C
1025 hpa
0.2 m
2 s
-0.1
m
09h
7 kts
max 7 kts
9° C
1027 hpa
0.2 m
3 s
09:28
-0.2
m
12h
7 kts
max 8 kts
11° C
1026 hpa
0.2 m
2 s
-0.1
m
15h
8 kts
max 9 kts
13° C
1024 hpa
0.1 m
3 s
0.0
m
18h
10 kts
max 10 kts
12° C
1024 hpa
0.1 m
4 s
0.1
m
21h
7 kts
max 7 kts
12° C
1025 hpa
0.2 m
4 s
0.2
m
Tuesday, Jan 20
Wind
Weather
Waves
Tides
00h
7 kts
max 7 kts
12° C
1026 hpa
0.3 m
4 s
22:38
0.2
m
03h
11 kts
max 12 kts
11° C
1027 hpa
0.4 m
3 s
0.1
m
06h
15 kts
max 16 kts
10° C
1028 hpa
0.6 m
3 s
0.0
m
09h
16 kts
max 17 kts
9° C
1030 hpa
0.6 m
3 s
09:59
-0.2
m
12h
14 kts
max 14 kts
11° C
1030 hpa
0.5 m
3 s
-0.1
m
15h
14 kts
max 14 kts
11° C
1027 hpa
0.4 m
3 s
0.0
m
18h
13 kts
max 13 kts
11° C
1028 hpa
0.4 m
3 s
0.1
m
21h
12 kts
max 13 kts
11° C
1028 hpa
0.3 m
3 s
0.2
m
Wednesday, Jan 21
Wind
Weather
Waves
Tides
00h
11 kts
max 12 kts
12° C
1027 hpa
0.3 m
3 s
23:16
0.2
m
03h
11 kts
max 12 kts
13° C
1026 hpa
0.3 m
3 s
0.1
m
06h
13 kts
max 14 kts
14° C
1025 hpa
0.3 m
3 s
0.0
m
09h
16 kts
max 16 kts
16° C
1025 hpa
0.4 m
3 s
10:23
-0.1
m
12h
14 kts
max 14 kts
17° C
1024 hpa
0.4 m
3 s
-0.1
m
15h
11 kts
max 12 kts
17° C
1021 hpa
0.4 m
3 s
0.0
m
18h
14 kts
max 16 kts
18° C
1020 hpa
0.5 m
4 s
0.1
m
21h
14 kts
max 17 kts
18° C
1020 hpa
0.5 m
4 s
0.1
m
Thursday, Jan 22
Wind
Weather
Waves
Tides
00h
9 kts
max 11 kts
19° C
1020 hpa
0.6 m
4 s
23:55
0.2
m
03h
9 kts
max 12 kts
19° C
1019 hpa
0.6 m
4 s
0.1
m
06h
10 kts
max 12 kts
19° C
1019 hpa
0.7 m
4 s
0.0
m
09h
12 kts
max 16 kts
19° C
1019 hpa
0.8 m
4 s
10:29
-0.1
m
12h
12 kts
max 16 kts
20° C
1019 hpa
0.8 m
4 s
0.0
m
15h
12 kts
max 17 kts
0.42 mm
20° C
1017 hpa
0.8 m
5 s
18h
11 kts
max 15 kts
20° C
1018 hpa
0.8 m
5 s
0.0
m
21h
12 kts
max 17 kts
20° C
1019 hpa
0.9 m
5 s
0.1
m
Friday, Jan 23
Wind
Weather
Waves
Tides
00h
11 kts
max 15 kts
19° C
1019 hpa
0.9 m
5 s
00:29
0.1
m
03h
10 kts
max 14 kts
19° C
1018 hpa
0.8 m
5 s
0.1
m
06h
10 kts
max 14 kts
19° C
1018 hpa
0.8 m
5 s
0.0
m
09h
11 kts
max 15 kts
19° C
1020 hpa
0.8 m
5 s
09:40
12h
13 kts
max 18 kts
20° C
1019 hpa
0.8 m
5 s
0.0
m
15h
12 kts
max 16 kts
20° C
1018 hpa
0.7 m
5 s
0.0
m
18h
14 kts
max 20 kts
19° C
1018 hpa
0.7 m
6 s
17:06
0.1
m
21h
11 kts
max 17 kts
19° C
1019 hpa
0.7 m
6 s
0.0
m
Saturday, Jan 24
Wind
Weather
Waves
Tides
00h
11 kts
max 16 kts
19° C
1019 hpa
0.7 m
6 s
0.0
m
03h
10 kts
max 14 kts
19° C
1018 hpa
0.7 m
6 s
01:53
0.0
m
06h
11 kts
max 16 kts
19° C
1018 hpa
0.7 m
6 s
0.0
m
09h
11 kts
max 16 kts
20° C
1020 hpa
0.8 m
6 s
0.0
m
12h
8 kts
max 12 kts
20° C
1019 hpa
0.8 m
6 s
0.1
m
15h
7 kts
max 10 kts
21° C
1018 hpa
0.8 m
6 s
15:51
0.1
m
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Additional information
General
This is the wind, wave and weather forecast for Grand Isle in Louisiana, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing, fishing or paragliding.
Forecast
This 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 in which the wind is blowing.Check the wind forecast for Grand Isle when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in United States of America. Or use our wind forecast to find the wind speed today in Grand Isle or to have a look at the wind direction tomorrow at Grand Isle.
Severe Weather Warnings
When a severe weather warning or advisory is provided by the local meteorological institute, we display it as a banner above the wind forecast.The weather warning, for example a high wind warning, can help you prepare for dangerous weather conditions and avoid weather-related risks. The color scale indicates the intensity of the predicted weather event. For more details click or tap on the warning. General information about severe weather warnings can be found in our help section.
Please be aware that severe weather may occur without a prior severe weather warning being reported.
Units
We use knots and degrees Celsius as our default units. These units are often used by sailors, kiters, surfers, windsurfers and paragliders. Use website settings to switch between units and 7 different languages at any time. For converting between wind speed units such as knots, km/h (kilometers per hour), m/s (meters per second), and mph (miles per hour) use our wind speed calculator.