Daily Superforecast
asLast update: 05:37 local time
Monday, Sep 15
Wind
Weather
Waves
Tides
145°
SE
00h
2 kts
max 3 kts
29° C
33
74%
1012 hpa
0.1 m
7 s
0.2 m
120°
ESE
01h
2 kts
max 2 kts
29° C
34
76%
1012 hpa
0.1 m
7 s
0.2 m
98°
E
02h
3 kts
max 3 kts
29° C
33
75%
1012 hpa
0.1 m
7 s
0.3 m
8°
N
03h
2 kts
max 2 kts
29° C
34
77%
1012 hpa
0.1 m
7 s
0.3 m
37°
NE
04h
2 kts
max 2 kts
29° C
33
75%
1012 hpa
0.1 m
7 s
03:36
0.3 m
46°
NE
05h
3 kts
max 4 kts
29° C
33
74%
1011 hpa
0.1 m
7 s
0.3 m
58°
ENE
06h
4 kts
max 4 kts
29° C
33
74%
1011 hpa
0.1 m
7 s
0.4 m
61°
ENE
07h
5 kts
max 5 kts
28° C
32
81%
1012 hpa
0.1 m
7 s
0.4 m
66°
ENE
08h
3 kts
max 4 kts
28° C
33
81%
1012 hpa
0.1 m
7 s
0.4 m
65°
ENE
09h
3 kts
max 4 kts
28° C
33
85%
1013 hpa
0.1 m
7 s
0.5 m
33°
NNE
10h
10 kts
max 10 kts
0.26 mm
27° C
27
97%
1013 hpa
0.1 m
7 s
09:48
0.5 m
46°
NE
11h
4 kts
max 5 kts
0.17 mm
26° C
26
95%
1014 hpa
0.1 m
7 s
0.5 m
0°
N
12h
3 kts
max 3 kts
0.26 mm
27° C
32
91%
1014 hpa
0.1 m
7 s
0.4 m
67°
ENE
13h
5 kts
max 5 kts
28° C
33
85%
1013 hpa
0.1 m
7 s
0.4 m
63°
ENE
14h
6 kts
max 6 kts
28° C
34
92%
1013 hpa
0.1 m
7 s
0.3 m
59°
ENE
15h
5 kts
max 5 kts
27° C
32
97%
1013 hpa
0.1 m
7 s
0.2 m
75°
ENE
16h
5 kts
max 5 kts
28° C
33
83%
1013 hpa
0.1 m
7 s
0.2 m
97°
E
17h
4 kts
max 4 kts
29° C
33
77%
1012 hpa
0.1 m
7 s
0.1 m
99°
E
18h
4 kts
max 4 kts
29° C
33
77%
1012 hpa
0.1 m
7 s
0.1 m
75°
ENE
19h
5 kts
max 5 kts
29° C
34
77%
1013 hpa
0.1 m
7 s
18:42
0.1 m
70°
ENE
20h
5 kts
max 5 kts
29° C
34
78%
1013 hpa
0.1 m
7 s
0.1 m
68°
ENE
21h
6 kts
max 6 kts
29° C
34
80%
1013 hpa
0.1 m
6 s
0.1 m
83°
E
22h
9 kts
max 9 kts
28° C
33
90%
1014 hpa
0.1 m
6 s
0.2 m
90°
E
23h
10 kts
max 10 kts
0.18 mm
28° C
33
94%
1014 hpa
0.1 m
5 s
0.2 m
Tuesday, Sep 16
Wind
Weather
Waves
Tides
102°
ESE
00h
8 kts
max 9 kts
0.2 mm
28° C
33
82%
1014 hpa
0.1 m
5 s
0.2 m
95°
E
01h
4 kts
max 5 kts
28° C
33
80%
1014 hpa
0.1 m
4 s
00:47
0.2 m
91°
E
02h
4 kts
max 5 kts
28° C
33
82%
1013 hpa
0.2 m
3 s
0.3 m
359°
N
03h
4 kts
max 4 kts
28° C
33
85%
1013 hpa
0.2 m
3 s
0.3 m
30°
NNE
04h
6 kts
max 6 kts
27° C
32
97%
1013 hpa
0.2 m
3 s
0.3 m
59°
ENE
05h
6 kts
max 6 kts
28° C
33
83%
1013 hpa
0.3 m
3 s
04:56
0.3 m
38°
NE
06h
9 kts
max 9 kts
27° C
32
93%
1013 hpa
0.3 m
3 s
0.3 m
32°
NNE
07h
12 kts
max 12 kts
27° C
32
91%
1014 hpa
0.3 m
3 s
0.3 m
31°
NNE
08h
12 kts
max 12 kts
27° C
31
90%
1014 hpa
0.3 m
3 s
0.4 m
29°
NNE
09h
11 kts
max 11 kts
27° C
32
89%
1014 hpa
0.3 m
3 s
0.4 m
34°
NE
10h
10 kts
max 11 kts
27° C
31
87%
1014 hpa
0.3 m
3 s
0.5 m
39°
NE
11h
10 kts
max 10 kts
27° C
32
88%
1014 hpa
0.4 m
3 s
11:21
0.5 m
44°
NE
12h
10 kts
max 10 kts
28° C
32
87%
1014 hpa
0.4 m
3 s
0.5 m
51°
NE
13h
9 kts
max 9 kts
28° C
32
88%
1014 hpa
0.4 m
3 s
0.4 m
51°
NE
14h
10 kts
max 11 kts
28° C
33
84%
1013 hpa
0.4 m
3 s
0.4 m
62°
ENE
15h
12 kts
max 12 kts
28° C
34
85%
1013 hpa
0.4 m
3 s
0.3 m
63°
ENE
16h
13 kts
max 14 kts
28° C
34
81%
1014 hpa
0.4 m
3 s
0.3 m
56°
NE
17h
15 kts
max 17 kts
0.11 mm
27° C
27
93%
1013 hpa
0.4 m
3 s
0.2 m
57°
ENE
18h
14 kts
max 15 kts
28° C
32
85%
1013 hpa
0.5 m
3 s
0.1 m
51°
NE
19h
14 kts
max 18 kts
28° C
34
86%
1014 hpa
0.5 m
3 s
0.1 m
49°
NE
20h
15 kts
max 19 kts
28° C
34
84%
1014 hpa
0.6 m
3 s
19:59
0.1 m
48°
NE
21h
12 kts
max 13 kts
28° C
33
88%
1014 hpa
0.6 m
3 s
0.1 m
71°
ENE
22h
15 kts
max 18 kts
3.64 mm
27° C
27
79%
1014 hpa
0.6 m
3 s
0.1 m
57°
ENE
23h
12 kts
max 13 kts
0.58 mm
27° C
32
92%
1015 hpa
0.6 m
4 s
0.2 m
Wednesday, Sep 17
Wind
Weather
Waves
Tides
71°
ENE
00h
12 kts
max 14 kts
0.28 mm
28° C
32
87%
1015 hpa
0.6 m
4 s
0.2 m
70°
ENE
01h
12 kts
max 13 kts
28° C
34
84%
1014 hpa
0.6 m
4 s
0.3 m
43°
NE
02h
13 kts
max 13 kts
0.18 mm
28° C
34
93%
1014 hpa
0.6 m
4 s
01:45
0.3 m
103°
ESE
03h
18 kts
max 24 kts
0.57 mm
24° C
24
95%
1014 hpa
0.6 m
4 s
0.3 m
82°
E
04h
9 kts
max 9 kts
0.12 mm
26° C
26
83%
1013 hpa
0.6 m
4 s
0.3 m
55°
NE
05h
11 kts
max 12 kts
27° C
27
90%
1013 hpa
0.6 m
4 s
0.3 m
65°
ENE
06h
11 kts
max 12 kts
27° C
30
78%
1013 hpa
0.7 m
4 s
06:28
0.3 m
59°
ENE
07h
11 kts
max 12 kts
28° C
32
85%
1013 hpa
0.7 m
4 s
0.3 m
66°
ENE
08h
9 kts
max 10 kts
28° C
32
84%
1013 hpa
0.7 m
4 s
0.3 m
49°
NE
09h
10 kts
max 11 kts
28° C
33
89%
1014 hpa
0.7 m
4 s
0.4 m
41°
NE
10h
10 kts
max 10 kts
27° C
32
91%
1014 hpa
0.7 m
4 s
0.4 m
49°
NE
11h
13 kts
max 13 kts
28° C
33
88%
1014 hpa
0.7 m
4 s
0.4 m
41°
NE
12h
10 kts
max 10 kts
28° C
33
82%
1014 hpa
0.7 m
4 s
0.5 m
59°
ENE
13h
14 kts
max 15 kts
28° C
34
86%
1014 hpa
0.7 m
4 s
12:44
0.5 m
68°
ENE
14h
11 kts
max 13 kts
28° C
34
82%
1014 hpa
0.7 m
4 s
0.5 m
54°
NE
15h
14 kts
max 15 kts
0.39 mm
29° C
33
74%
1014 hpa
0.7 m
4 s
0.4 m
58°
ENE
16h
16 kts
max 17 kts
0.19 mm
29° C
34
75%
1014 hpa
0.7 m
4 s
0.4 m
62°
ENE
17h
17 kts
max 19 kts
29° C
34
76%
1013 hpa
0.7 m
4 s
0.3 m
65°
ENE
18h
18 kts
max 19 kts
29° C
34
75%
1014 hpa
0.7 m
4 s
0.2 m
68°
ENE
19h
18 kts
max 20 kts
29° C
34
75%
1014 hpa
0.7 m
4 s
0.2 m
72°
ENE
20h
18 kts
max 20 kts
29° C
33
75%
1014 hpa
0.8 m
4 s
0.1 m
77°
ENE
21h
18 kts
max 20 kts
29° C
34
75%
1014 hpa
0.8 m
4 s
20:54
0.1 m
82°
E
22h
18 kts
max 20 kts
29° C
34
76%
1015 hpa
0.8 m
4 s
0.1 m
87°
E
23h
18 kts
max 20 kts
29° C
34
77%
1015 hpa
0.8 m
4 s
0.2 m
Nearby spots (within 25 km)
-
Grassy Key (North)1kmTide forecastWave forecast
-
Grassy Key2kmTide forecastWave forecast
-
Toms Harbor Channel, Hwy. 1 bridge2kmTide forecastWave forecast
-
Grassy Key, south side, Hawk Channel3kmTide forecastWave forecast
-
Duck Key, Hawk Channel3kmTide forecastWave forecast
-
Duck Key3kmTide forecastWave forecast
-
Toms Harbor Cut4kmTide forecastWave forecast
Find more spots like this
Look at our wind map to find more spots among our 160,000 spots.
Find spot or weather stationGrassy Key, north side, Florida Bay popularity
Most popular spots in United States of America
Have a look at the top kitesurfing, windsurfing, sailing, surfing or fishing spots in United States of America
Most visited spots in United States of AmericaMost visited spots worldwide
Additional information
General
This is the wind, wave and weather Superforecast for Grassy Key, north side, Florida Bay 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, north side, Florida Bay 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, north side, Florida Bay or to have a look at the wind direction tomorrow at Grassy Key, north side, Florida Bay.
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.