Daily Superforecast
asLast update: 17:33 local time
Sunday, May 19
Wind
Weather
0°
N
00h
3 kts
max 4 kts
15° C
15
97%
992 hpa
336°
NNW
01h
3 kts
max 3 kts
14° C
14
97%
992 hpa
339°
NNW
02h
3 kts
max 3 kts
14° C
14
96%
992 hpa
289°
WNW
03h
1 kts
max 1 kts
12° C
12
99%
992 hpa
261°
W
04h
1 kts
max 1 kts
0.05 mm
11° C
11
98%
992 hpa
259°
W
05h
0 kts
max 0 kts
10° C
12
98%
992 hpa
250°
WSW
06h
1 kts
max 1 kts
10° C
12
98%
993 hpa
216°
SW
07h
0 kts
max 0 kts
11° C
11
98%
993 hpa
165°
SSE
08h
1 kts
max 1 kts
13° C
13
98%
993 hpa
278°
W
09h
2 kts
max 2 kts
17° C
17
90%
995 hpa
292°
WNW
10h
3 kts
max 3 kts
18° C
18
85%
994 hpa
304°
NW
11h
2 kts
max 2 kts
20° C
20
78%
994 hpa
313°
NW
12h
1 kts
max 1 kts
22° C
22
70%
994 hpa
297°
WNW
13h
1 kts
max 2 kts
24° C
24
59%
993 hpa
286°
WNW
14h
2 kts
max 3 kts
25° C
25
58%
993 hpa
264°
W
15h
4 kts
max 5 kts
25° C
25
69%
992 hpa
272°
W
16h
4 kts
max 5 kts
25° C
25
69%
992 hpa
204°
SSW
17h
2 kts
max 3 kts
26° C
26
65%
992 hpa
196°
SSW
18h
5 kts
max 5 kts
25° C
25
71%
992 hpa
204°
SSW
19h
6 kts
max 8 kts
23° C
23
78%
992 hpa
207°
SSW
20h
5 kts
max 7 kts
21° C
21
81%
993 hpa
208°
SSW
21h
4 kts
max 5 kts
20° C
20
84%
993 hpa
200°
SSW
22h
4 kts
max 4 kts
19° C
19
87%
993 hpa
210°
SSW
23h
2 kts
max 2 kts
18° C
18
88%
993 hpa
Monday, May 20
Wind
Weather
184°
S
00h
3 kts
max 3 kts
17° C
17
88%
993 hpa
195°
SSW
01h
3 kts
max 3 kts
16° C
16
90%
993 hpa
188°
S
02h
3 kts
max 3 kts
16° C
16
91%
993 hpa
160°
SSE
03h
2 kts
max 2 kts
15° C
15
94%
993 hpa
196°
SSW
04h
1 kts
max 2 kts
15° C
15
95%
993 hpa
263°
W
05h
1 kts
max 2 kts
15° C
15
98%
993 hpa
294°
WNW
06h
1 kts
max 1 kts
14° C
14
99%
993 hpa
130°
SE
07h
0 kts
max 0 kts
14° C
14
97%
994 hpa
163°
SSE
08h
2 kts
max 2 kts
16° C
16
94%
993 hpa
158°
SSE
09h
3 kts
max 3 kts
18° C
18
93%
993 hpa
186°
S
10h
2 kts
max 3 kts
22° C
22
76%
993 hpa
216°
SW
11h
2 kts
max 6 kts
25° C
25
63%
994 hpa
222°
SW
12h
2 kts
max 6 kts
26° C
26
55%
993 hpa
220°
SW
13h
3 kts
max 6 kts
27° C
27
52%
993 hpa
199°
SSW
14h
5 kts
max 7 kts
27° C
27
49%
993 hpa
188°
S
15h
6 kts
max 8 kts
28° C
28
47%
992 hpa
198°
SSW
16h
7 kts
max 9 kts
28° C
28
48%
992 hpa
205°
SSW
17h
6 kts
max 9 kts
27° C
28
51%
992 hpa
207°
SSW
18h
5 kts
max 8 kts
27° C
27
56%
992 hpa
209°
SSW
19h
4 kts
max 6 kts
26° C
26
62%
992 hpa
211°
SSW
20h
3 kts
max 5 kts
24° C
24
63%
991 hpa
200°
SSW
21h
4 kts
max 6 kts
22° C
22
66%
991 hpa
183°
S
22h
4 kts
max 4 kts
20° C
20
71%
991 hpa
170°
S
23h
4 kts
max 4 kts
19° C
19
70%
991 hpa
Tuesday, May 21
Wind
Weather
189°
S
00h
3 kts
max 3 kts
18° C
18
68%
991 hpa
183°
S
01h
3 kts
max 3 kts
18° C
18
66%
990 hpa
181°
S
02h
4 kts
max 4 kts
18° C
18
72%
990 hpa
180°
S
03h
5 kts
max 15 kts
18° C
18
81%
990 hpa
172°
S
04h
5 kts
max 15 kts
18° C
18
85%
990 hpa
166°
SSE
05h
6 kts
max 19 kts
18° C
18
88%
990 hpa
174°
S
06h
8 kts
max 20 kts
18° C
18
90%
990 hpa
180°
S
07h
9 kts
max 21 kts
19° C
19
87%
991 hpa
184°
S
08h
9 kts
max 23 kts
20° C
20
83%
991 hpa
184°
S
09h
9 kts
max 22 kts
22° C
22
79%
990 hpa
193°
SSW
10h
10 kts
max 24 kts
24° C
24
74%
990 hpa
199°
SSW
11h
11 kts
max 20 kts
25° C
25
69%
990 hpa
192°
SSW
12h
13 kts
max 21 kts
26° C
26
63%
989 hpa
199°
SSW
13h
14 kts
max 23 kts
27° C
28
58%
988 hpa
210°
SSW
14h
15 kts
max 24 kts
28° C
28
56%
988 hpa
217°
SW
15h
14 kts
max 24 kts
28° C
29
56%
988 hpa
239°
WSW
16h
13 kts
max 26 kts
0.31 mm
23° C
23
74%
988 hpa
208°
SSW
17h
10 kts
max 24 kts
25° C
25
72%
987 hpa
215°
SW
18h
12 kts
max 27 kts
0.12 mm
24° C
24
77%
988 hpa
207°
SSW
19h
12 kts
max 33 kts
0.15 mm
21° C
21
85%
988 hpa
215°
SW
20h
10 kts
max 31 kts
20° C
20
87%
988 hpa
211°
SSW
21h
9 kts
max 26 kts
18° C
18
91%
988 hpa
224°
SW
22h
8 kts
max 19 kts
18° C
18
94%
988 hpa
210°
SSW
23h
5 kts
max 7 kts
18° C
18
94%
988 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Grand Isle in New York, United States of America. Windfinder specializes in wind, waves, tides and weather reports & forecasts for wind related sports like kitesurfing, windsurfing, surfing, sailing or paragliding.
Superforecast
The Superforecast is based on the best high resolution weather prediction models. The Superforecast is available for Europe, North America, South Africa, Egypt and the Canary Islands. The horizontal resolution is 5 kilometers. The Superforecast is updated 4 times per day. Predictions are available in time steps of 1 hour for up to 3 days into the future. Forecast and Superforecast are based on different physical models and therefore may cause divergent predictions. Due to its higher horizontal resolution the Superforecast tends to be more accurate, especially for locations with a complex topography and local thermal effects. The arrows point in the direction in which the wind is blowing.Check the Superforecast 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 the Superforecast to find the wind speed today in Grand Isle or to have a look at the wind direction tomorrow at Grand Isle.
Statistics
For statistical and historical real weather data see the wind and weather statistics for this location.
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.