Daily Superforecast
asLast update: 11:24 local time
Saturday, Feb 21
Wind
Weather
Waves
Tides
97°
E
00h
9 kts
max 10 kts
23° C
23
89%
1015 hpa
0.2 m
3 s
0.5 m
96°
E
01h
9 kts
max 10 kts
23° C
23
91%
1015 hpa
0.2 m
3 s
0.4 m
95°
E
02h
9 kts
max 10 kts
24° C
24
80%
1015 hpa
0.2 m
3 s
0.3 m
98°
E
03h
9 kts
max 9 kts
23° C
23
84%
1015 hpa
0.2 m
3 s
0.2 m
97°
E
04h
9 kts
max 10 kts
23° C
23
84%
1014 hpa
0.2 m
3 s
0.1 m
100°
E
05h
8 kts
max 9 kts
23° C
23
81%
1015 hpa
0.2 m
3 s
05:13
0.0 m
103°
ESE
06h
7 kts
max 7 kts
23° C
23
81%
1015 hpa
0.2 m
3 s
0.0 m
112°
ESE
07h
6 kts
max 6 kts
23° C
23
78%
1016 hpa
0.2 m
3 s
0.1 m
159°
SSE
08h
5 kts
max 5 kts
24° C
24
82%
1015 hpa
0.2 m
3 s
0.3 m
143°
SE
09h
5 kts
max 6 kts
24° C
24
84%
1017 hpa
0.2 m
3 s
0.4 m
145°
SE
10h
6 kts
max 6 kts
23° C
23
87%
1017 hpa
0.2 m
3 s
0.5 m
145°
SE
11h
4 kts
max 5 kts
23° C
23
88%
1018 hpa
0.2 m
3 s
11:11
0.6 m
150°
SSE
12h
4 kts
max 4 kts
23° C
23
92%
1017 hpa
0.1 m
3 s
0.6 m
151°
SSE
13h
3 kts
max 4 kts
23° C
23
88%
1017 hpa
0.1 m
3 s
0.5 m
157°
SSE
14h
4 kts
max 5 kts
23° C
23
91%
1016 hpa
0.1 m
3 s
0.4 m
167°
SSE
15h
5 kts
max 6 kts
23° C
23
92%
1015 hpa
0.1 m
4 s
0.2 m
172°
S
16h
6 kts
max 7 kts
23° C
23
89%
1015 hpa
0.1 m
4 s
0.1 m
172°
S
17h
5 kts
max 5 kts
23° C
23
88%
1015 hpa
0.1 m
4 s
0.0 m
164°
SSE
18h
4 kts
max 4 kts
23° C
23
87%
1015 hpa
0.1 m
4 s
18:05
-0.1 m
136°
SE
19h
4 kts
max 4 kts
23° C
23
91%
1016 hpa
0.1 m
4 s
0.0 m
128°
SE
20h
5 kts
max 5 kts
22° C
22
97%
1016 hpa
0.1 m
4 s
0.0 m
123°
ESE
21h
5 kts
max 6 kts
21° C
21
98%
1016 hpa
0.1 m
4 s
0.2 m
127°
SE
22h
7 kts
max 7 kts
0.13 mm
22° C
22
99%
1017 hpa
0.1 m
4 s
0.3 m
127°
SE
23h
6 kts
max 6 kts
22° C
22
92%
1017 hpa
0.1 m
4 s
0.4 m
Sunday, Feb 22
Wind
Weather
Waves
Tides
130°
SE
00h
5 kts
max 6 kts
22° C
22
97%
1016 hpa
0.1 m
5 s
00:15
0.4 m
148°
SSE
01h
5 kts
max 6 kts
21° C
21
97%
1016 hpa
0.1 m
5 s
0.4 m
166°
SSE
02h
4 kts
max 5 kts
21° C
21
98%
1016 hpa
0.1 m
4 s
0.3 m
176°
S
03h
3 kts
max 5 kts
0.05 mm
22° C
22
99%
1016 hpa
0.1 m
4 s
0.2 m
176°
S
04h
4 kts
max 4 kts
0.09 mm
22° C
22
99%
1016 hpa
0.1 m
4 s
0.1 m
183°
S
05h
3 kts
max 3 kts
22° C
22
97%
1016 hpa
0.1 m
4 s
0.0 m
203°
SSW
06h
2 kts
max 2 kts
22° C
22
97%
1017 hpa
0.1 m
4 s
05:46
0.0 m
220°
SW
07h
2 kts
max 2 kts
22° C
22
98%
1017 hpa
0.1 m
4 s
0.1 m
186°
S
08h
2 kts
max 3 kts
21° C
21
97%
1018 hpa
0.1 m
4 s
0.2 m
194°
SSW
09h
4 kts
max 5 kts
21° C
21
94%
1018 hpa
0.1 m
4 s
0.4 m
209°
SSW
10h
6 kts
max 6 kts
21° C
21
96%
1018 hpa
0.1 m
4 s
0.5 m
218°
SW
11h
7 kts
max 7 kts
22° C
22
94%
1017 hpa
0.1 m
3 s
0.6 m
222°
SW
12h
8 kts
max 9 kts
21° C
21
98%
1016 hpa
0.2 m
3 s
11:49
0.6 m
226°
SW
13h
10 kts
max 11 kts
22° C
22
95%
1016 hpa
0.2 m
3 s
0.6 m
229°
SW
14h
11 kts
max 12 kts
22° C
22
95%
1015 hpa
0.2 m
3 s
0.5 m
239°
WSW
15h
12 kts
max 14 kts
22° C
22
93%
1014 hpa
0.3 m
2 s
0.4 m
253°
WSW
16h
12 kts
max 14 kts
22° C
22
100%
1014 hpa
0.3 m
2 s
0.2 m
269°
W
17h
15 kts
max 20 kts
23° C
23
95%
1014 hpa
0.5 m
3 s
0.1 m
277°
W
18h
16 kts
max 23 kts
22° C
22
99%
1015 hpa
0.6 m
3 s
0.0 m
301°
WNW
19h
21 kts
max 25 kts
21° C
21
94%
1015 hpa
0.8 m
3 s
19:07
-0.1 m
308°
NW
20h
22 kts
max 27 kts
21° C
21
85%
1016 hpa
0.9 m
4 s
0.0 m
309°
NW
21h
22 kts
max 25 kts
20° C
20
86%
1016 hpa
0.9 m
4 s
0.0 m
310°
NW
22h
24 kts
max 28 kts
20° C
20
82%
1016 hpa
1.0 m
4 s
0.1 m
316°
NW
23h
24 kts
max 28 kts
19° C
19
81%
1016 hpa
1.0 m
4 s
0.2 m
Monday, Feb 23
Wind
Weather
Waves
Tides
325°
NW
00h
24 kts
max 27 kts
19° C
19
73%
1016 hpa
1.1 m
4 s
0.3 m
336°
NNW
01h
22 kts
max 25 kts
18° C
18
72%
1016 hpa
1.1 m
4 s
01:22
0.3 m
338°
NNW
02h
24 kts
max 29 kts
17° C
17
67%
1016 hpa
1.1 m
4 s
0.3 m
340°
NNW
03h
24 kts
max 27 kts
16° C
16
60%
1016 hpa
1.1 m
4 s
0.2 m
339°
NNW
04h
24 kts
max 27 kts
15° C
15
59%
1017 hpa
1.1 m
4 s
0.2 m
340°
NNW
05h
24 kts
max 27 kts
14° C
14
58%
1017 hpa
1.1 m
4 s
0.1 m
341°
NNW
06h
25 kts
max 28 kts
14° C
14
58%
1018 hpa
1.1 m
4 s
06:23
0.0 m
341°
NNW
07h
25 kts
max 28 kts
13° C
13
57%
1019 hpa
1.1 m
4 s
0.1 m
338°
NNW
08h
25 kts
max 28 kts
13° C
13
60%
1020 hpa
1.1 m
4 s
0.2 m
337°
NNW
09h
23 kts
max 30 kts
13° C
13
58%
1021 hpa
1.1 m
4 s
0.3 m
336°
NNW
10h
22 kts
max 27 kts
13° C
13
58%
1021 hpa
1.1 m
4 s
0.4 m
333°
NNW
11h
22 kts
max 26 kts
14° C
14
57%
1021 hpa
1.0 m
4 s
0.5 m
328°
NNW
12h
20 kts
max 26 kts
14° C
14
56%
1021 hpa
1.0 m
4 s
0.6 m
319°
NW
13h
20 kts
max 22 kts
15° C
15
63%
1020 hpa
0.9 m
4 s
12:34
0.6 m
312°
NW
14h
22 kts
max 25 kts
15° C
15
68%
1020 hpa
0.9 m
4 s
0.6 m
310°
NW
15h
21 kts
max 24 kts
15° C
15
74%
1019 hpa
0.9 m
4 s
0.5 m
304°
NW
16h
20 kts
max 22 kts
15° C
15
79%
1019 hpa
0.9 m
4 s
0.4 m
308°
NW
17h
22 kts
max 23 kts
15° C
15
76%
1019 hpa
0.9 m
4 s
0.2 m
312°
NW
18h
22 kts
max 23 kts
15° C
15
73%
1019 hpa
1.0 m
4 s
0.1 m
315°
NW
19h
22 kts
max 22 kts
15° C
15
73%
1019 hpa
1.0 m
4 s
0.0 m
319°
NW
20h
22 kts
max 24 kts
15° C
15
69%
1020 hpa
1.0 m
4 s
20:20
-0.1 m
324°
NW
21h
20 kts
max 23 kts
15° C
15
67%
1020 hpa
0.9 m
4 s
-0.1 m
328°
NNW
22h
19 kts
max 21 kts
15° C
15
65%
1021 hpa
0.9 m
4 s
0.0 m
330°
NNW
23h
19 kts
max 21 kts
15° C
15
67%
1021 hpa
0.9 m
4 s
0.1 m
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Additional information
General
This is the wind, wave and weather Superforecast for Grassy Key in Florida, 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 Grassy Key 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 Grassy Key or to have a look at the wind direction tomorrow at Grassy Key.
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.