Daily Superforecast
asLast update: 22:38 local time
Saturday, Jan 17
Wind
Weather
Waves
Tides
8°
N
02h
11 kts
max 11 kts
18° C
18
85%
1018 hpa
0.4 m
3 s
-0.1 m
12°
NNE
03h
12 kts
max 13 kts
18° C
18
87%
1018 hpa
0.4 m
3 s
02:50
-0.1 m
17°
NNE
04h
13 kts
max 14 kts
18° C
18
88%
1017 hpa
0.4 m
3 s
0.0 m
26°
NNE
05h
12 kts
max 13 kts
18° C
18
88%
1017 hpa
0.4 m
4 s
0.0 m
27°
NNE
06h
13 kts
max 14 kts
18° C
18
90%
1017 hpa
0.4 m
4 s
0.1 m
23°
NNE
07h
13 kts
max 13 kts
18° C
18
91%
1018 hpa
0.4 m
4 s
0.2 m
16°
NNE
08h
12 kts
max 12 kts
18° C
18
84%
1018 hpa
0.4 m
4 s
0.3 m
20°
NNE
09h
12 kts
max 12 kts
19° C
19
83%
1020 hpa
0.5 m
3 s
08:50
0.3 m
32°
NNE
10h
11 kts
max 12 kts
19° C
19
83%
1021 hpa
0.5 m
3 s
0.3 m
40°
NE
11h
11 kts
max 11 kts
0.11 mm
18° C
18
95%
1019 hpa
0.5 m
3 s
0.2 m
30°
NNE
12h
11 kts
max 12 kts
0.06 mm
19° C
19
95%
1019 hpa
0.5 m
4 s
0.1 m
31°
NNE
13h
11 kts
max 11 kts
19° C
19
96%
1017 hpa
0.4 m
4 s
0.1 m
6°
N
14h
7 kts
max 8 kts
21° C
21
86%
1017 hpa
0.4 m
4 s
13:31
0.1 m
18°
NNE
15h
8 kts
max 8 kts
21° C
21
88%
1016 hpa
0.4 m
4 s
0.1 m
33°
NNE
16h
9 kts
max 9 kts
21° C
21
91%
1015 hpa
0.4 m
4 s
0.2 m
47°
NE
17h
10 kts
max 13 kts
21° C
21
93%
1016 hpa
0.3 m
4 s
0.4 m
56°
NE
18h
9 kts
max 15 kts
22° C
22
95%
1016 hpa
0.3 m
4 s
0.5 m
63°
ENE
19h
9 kts
max 13 kts
21° C
21
98%
1017 hpa
0.3 m
4 s
0.6 m
50°
NE
20h
6 kts
max 6 kts
22° C
22
94%
1017 hpa
0.3 m
4 s
19:54
0.7 m
47°
NE
21h
6 kts
max 6 kts
21° C
21
95%
1017 hpa
0.3 m
4 s
0.6 m
52°
NE
22h
6 kts
max 7 kts
21° C
21
96%
1018 hpa
0.3 m
4 s
0.5 m
59°
ENE
23h
6 kts
max 6 kts
21° C
21
99%
1017 hpa
0.3 m
4 s
0.4 m
Sunday, Jan 18
Wind
Weather
Waves
Tides
59°
ENE
00h
5 kts
max 6 kts
21° C
21
99%
1016 hpa
0.3 m
4 s
0.2 m
60°
ENE
01h
5 kts
max 5 kts
21° C
21
99%
1016 hpa
0.3 m
4 s
0.1 m
54°
NE
02h
4 kts
max 4 kts
21° C
21
99%
1016 hpa
0.3 m
4 s
0.0 m
58°
ENE
03h
4 kts
max 4 kts
21° C
21
99%
1014 hpa
0.2 m
3 s
03:23
-0.1 m
46°
NE
04h
6 kts
max 6 kts
21° C
21
99%
1014 hpa
0.2 m
3 s
-0.1 m
47°
NE
05h
5 kts
max 5 kts
21° C
21
98%
1014 hpa
0.2 m
4 s
0.0 m
41°
NE
06h
5 kts
max 5 kts
20° C
20
98%
1014 hpa
0.2 m
4 s
0.1 m
42°
NE
07h
4 kts
max 4 kts
21° C
21
98%
1014 hpa
0.2 m
4 s
0.2 m
56°
NE
08h
4 kts
max 4 kts
21° C
21
98%
1015 hpa
0.2 m
4 s
0.3 m
97°
E
09h
4 kts
max 5 kts
21° C
21
98%
1015 hpa
0.2 m
4 s
09:21
0.3 m
149°
SSE
10h
5 kts
max 11 kts
22° C
22
97%
1016 hpa
0.3 m
4 s
0.3 m
164°
SSE
11h
5 kts
max 6 kts
22° C
22
97%
1016 hpa
0.3 m
4 s
0.3 m
179°
S
12h
5 kts
max 6 kts
0.06 mm
22° C
22
98%
1015 hpa
0.3 m
4 s
0.2 m
225°
SW
13h
3 kts
max 4 kts
0.06 mm
22° C
22
99%
1014 hpa
0.3 m
4 s
0.1 m
297°
WNW
14h
4 kts
max 5 kts
0.22 mm
22° C
22
99%
1013 hpa
0.4 m
4 s
14:13
0.1 m
287°
WNW
15h
8 kts
max 9 kts
0.53 mm
21° C
21
98%
1013 hpa
0.5 m
4 s
0.1 m
282°
WNW
16h
8 kts
max 8 kts
3.4 mm
21° C
21
98%
1013 hpa
0.5 m
3 s
0.2 m
278°
W
17h
6 kts
max 6 kts
0.09 mm
21° C
21
96%
1013 hpa
0.6 m
3 s
0.3 m
288°
WNW
18h
8 kts
max 12 kts
21° C
21
97%
1014 hpa
0.7 m
4 s
0.4 m
295°
WNW
19h
10 kts
max 18 kts
21° C
21
99%
1014 hpa
0.7 m
4 s
0.6 m
295°
WNW
20h
15 kts
max 21 kts
21° C
21
99%
1015 hpa
0.7 m
4 s
0.7 m
315°
NW
21h
18 kts
max 22 kts
20° C
20
93%
1015 hpa
0.8 m
4 s
20:35
0.7 m
319°
NW
22h
17 kts
max 20 kts
20° C
20
90%
1016 hpa
0.8 m
4 s
0.6 m
336°
NNW
23h
15 kts
max 20 kts
20° C
20
90%
1015 hpa
0.8 m
4 s
0.5 m
Monday, Jan 19
Wind
Weather
Waves
Tides
348°
NNW
00h
15 kts
max 18 kts
20° C
20
85%
1015 hpa
0.8 m
4 s
0.3 m
353°
N
01h
15 kts
max 17 kts
19° C
19
83%
1015 hpa
0.8 m
4 s
0.2 m
354°
N
02h
15 kts
max 17 kts
18° C
18
82%
1015 hpa
0.8 m
4 s
0.0 m
353°
N
03h
15 kts
max 17 kts
18° C
18
82%
1016 hpa
0.8 m
4 s
-0.1 m
350°
N
04h
15 kts
max 16 kts
17° C
17
82%
1016 hpa
0.8 m
4 s
03:53
-0.1 m
347°
NNW
05h
14 kts
max 15 kts
17° C
17
83%
1016 hpa
0.8 m
4 s
0.0 m
343°
NNW
06h
14 kts
max 15 kts
16° C
16
84%
1017 hpa
0.8 m
4 s
0.0 m
340°
NNW
07h
14 kts
max 14 kts
16° C
16
86%
1018 hpa
0.8 m
4 s
0.2 m
339°
NNW
08h
14 kts
max 15 kts
16° C
16
88%
1019 hpa
0.8 m
4 s
0.3 m
340°
NNW
09h
15 kts
max 16 kts
15° C
15
89%
1019 hpa
0.8 m
4 s
0.3 m
345°
NNW
10h
15 kts
max 16 kts
15° C
15
91%
1020 hpa
0.8 m
4 s
09:53
0.4 m
350°
N
11h
16 kts
max 17 kts
15° C
15
93%
1020 hpa
0.8 m
4 s
0.3 m
354°
N
12h
15 kts
max 15 kts
15° C
15
91%
1019 hpa
0.7 m
4 s
0.2 m
354°
N
13h
14 kts
max 15 kts
15° C
15
90%
1019 hpa
0.7 m
4 s
0.2 m
358°
N
14h
14 kts
max 15 kts
15° C
15
86%
1018 hpa
0.6 m
4 s
0.1 m
1°
N
15h
13 kts
max 14 kts
16° C
16
84%
1018 hpa
0.6 m
4 s
14:55
0.0 m
4°
N
16h
13 kts
max 14 kts
17° C
17
81%
1018 hpa
0.5 m
4 s
0.1 m
3°
N
17h
13 kts
max 15 kts
17° C
17
79%
1018 hpa
0.6 m
4 s
0.2 m
0°
N
18h
13 kts
max 15 kts
17° C
17
78%
1019 hpa
0.6 m
4 s
0.4 m
359°
N
19h
15 kts
max 16 kts
17° C
17
78%
1019 hpa
0.6 m
5 s
0.5 m
1°
N
20h
16 kts
max 18 kts
16° C
16
78%
1020 hpa
0.6 m
4 s
0.6 m
0°
N
21h
17 kts
max 21 kts
17° C
17
73%
1020 hpa
0.7 m
4 s
21:15
0.7 m
359°
N
22h
18 kts
max 22 kts
17° C
17
70%
1021 hpa
0.8 m
4 s
0.7 m
0°
N
23h
17 kts
max 21 kts
17° C
17
71%
1020 hpa
0.8 m
4 s
0.6 m
Tuesday, Jan 20
Wind
Weather
Waves
Tides
0°
N
00h
18 kts
max 21 kts
16° C
16
73%
1020 hpa
0.8 m
4 s
0.4 m
355°
N
01h
18 kts
max 23 kts
16° C
16
78%
1020 hpa
0.8 m
4 s
0.3 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.