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Wind, waves, weather & tide forecast Grassy Key

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Daily forecast

as
Tables Bird's-eye
Print this forecast Embed this forecast
Last update: 11:35 local time / This forecast is based on the GFS model
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Saturday, Nov 08

Wind
Weather
Waves
Tides
01h
108° ESE
4 kts
max 5 kts
68%
26° C
1011 hpa
121° ESE
0.2 m
3 s
0.6 m
04h
98° E
5 kts
max 6 kts
4%
26° C
1010 hpa
119° ESE
0.2 m
3 s
05:12
-0.1 m
07h
79° E
3 kts
max 4 kts
4%
26° C
1012 hpa
119° ESE
0.1 m
3 s
0.1 m
10h
58° ENE
5 kts
max 5 kts
1%
26° C
1013 hpa
115° ESE
0.1 m
3 s
0.4 m
13h
79° E
5 kts
max 5 kts
2%
26° C
1012 hpa
113° ESE
0.1 m
3 s
11:38
0.5 m
16h
100° E
5 kts
max 5 kts
0%
26° C
1011 hpa
114° ESE
0.1 m
3 s
16:07
0.2 m
19h
106° ESE
6 kts
max 8 kts
0%
26° C
1012 hpa
114° ESE
0.1 m
3 s
0.5 m
22h
108° ESE
6 kts
max 7 kts
0%
26° C
1013 hpa
112° ESE
0.1 m
2 s
22:28
1.0 m

Sunday, Nov 09

Wind
Weather
Waves
Tides
01h
110° ESE
5 kts
max 6 kts
4%
0.45 mm
26° C
1013 hpa
114° ESE
0.1 m
2 s
0.7 m
04h
126° SE
5 kts
max 6 kts
0%
0.45 mm
26° C
1012 hpa
117° ESE
0.1 m
3 s
0.2 m
07h
128° SE
6 kts
max 7 kts
4%
0.55 mm
26° C
1014 hpa
123° ESE
0.1 m
3 s
06:12
0.0 m
10h
145° SE
5 kts
max 7 kts
30%
0.42 mm
26° C
1015 hpa
130° SE
0.2 m
3 s
0.3 m
13h
176° S
5 kts
max 6 kts
38%
1.63 mm
26° C
1013 hpa
133° SE
0.2 m
3 s
12:37
0.4 m
16h
195° SSW
4 kts
max 5 kts
81%
27° C
1012 hpa
133° SE
0.2 m
3 s
16:58
0.2 m
19h
267° W
4 kts
max 4 kts
16%
26° C
1014 hpa
132° SE
0.2 m
3 s
0.3 m
22h
275° W
3 kts
max 4 kts
16%
26° C
1015 hpa
132° SE
0.1 m
3 s
23:27
0.9 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Monday, Nov 10

Wind
Weather
Waves
Tides
01h
284° WNW
5 kts
max 5 kts
89%
26° C
1014 hpa
132° SE
0.1 m
3 s
0.8 m
04h
300° WNW
7 kts
max 8 kts
60%
25° C
1013 hpa
177° S
0.1 m
3 s
0.4 m
07h
303° WNW
8 kts
max 9 kts
99%
25° C
1015 hpa
248° WSW
0.2 m
2 s
07:15
0.0 m
10h
303° WNW
11 kts
max 12 kts
99%
25° C
1016 hpa
285° WNW
0.2 m
2 s
0.2 m
13h
324° NW
22 kts
max 22 kts
99%
24° C
1015 hpa
309° NW
0.5 m
3 s
13:43
0.4 m
16h
325° NW
26 kts
max 27 kts
99%
22° C
1016 hpa
316° NW
1.0 m
4 s
0.3 m
19h
331° NNW
28 kts
max 28 kts
15%
21° C
1019 hpa
322° NW
1.1 m
4 s
18:00
0.2 m
22h
343° NNW
25 kts
max 26 kts
98%
19° C
1021 hpa
308° NW
1.1 m
4 s
0.6 m

Tuesday, Nov 11

Wind
Weather
Waves
Tides
01h
352° N
25 kts
max 27 kts
99%
17° C
1021 hpa
206° SSW
1.1 m
4 s
00:36
0.8 m
04h
1° N
26 kts
max 28 kts
99%
16° C
1022 hpa
67° ENE
1.2 m
4 s
0.5 m
07h
7° N
25 kts
max 28 kts
99%
14° C
1024 hpa
15° NNE
1.2 m
4 s
08:21
0.1 m
10h
15° NNE
22 kts
max 24 kts
71%
14° C
1026 hpa
16° NNE
1.1 m
4 s
0.1 m
13h
27° NNE
19 kts
max 21 kts
59%
17° C
1023 hpa
29° NNE
1.0 m
4 s
0.4 m
16h
37° NE
18 kts
max 19 kts
93%
20° C
1021 hpa
39° NE
0.9 m
4 s
14:51
0.5 m
19h
40° NE
20 kts
max 20 kts
92%
20° C
1023 hpa
43° NE
1.0 m
4 s
19:22
0.2 m
22h
25° NNE
18 kts
max 19 kts
99%
19° C
1023 hpa
38° NE
1.0 m
4 s
0.4 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Wednesday, Nov 12

Wind
Weather
Waves
Tides
01h
43° NE
16 kts
max 17 kts
99%
20° C
1022 hpa
43° NE
0.9 m
4 s
01:56
0.7 m
04h
41° NE
15 kts
max 17 kts
99%
20° C
1021 hpa
56° NE
0.9 m
4 s
0.6 m
07h
56° NE
16 kts
max 17 kts
99%
21° C
1022 hpa
60° ENE
0.9 m
4 s
0.2 m
10h
63° ENE
17 kts
max 17 kts
99%
22° C
1023 hpa
74° ENE
0.9 m
4 s
09:23
0.1 m
13h
71° ENE
14 kts
max 15 kts
99%
22° C
1021 hpa
93° E
0.8 m
4 s
0.4 m
16h
57° ENE
15 kts
max 15 kts
99%
23° C
1019 hpa
102° ESE
0.8 m
4 s
15:52
0.5 m
19h
51° NE
15 kts
max 15 kts
99%
22° C
1020 hpa
106° ESE
0.8 m
5 s
0.3 m
22h
61° ENE
14 kts
max 14 kts
98%
23° C
1020 hpa
108° ESE
0.8 m
4 s
20:57
0.2 m

Thursday, Nov 13

Wind
Weather
Waves
Tides
01h
61° ENE
12 kts
max 13 kts
99%
23° C
1019 hpa
101° E
0.8 m
4 s
0.5 m
04h
51° NE
11 kts
max 12 kts
85%
23° C
1018 hpa
93° E
0.8 m
4 s
03:24
0.7 m
07h
21° NNE
15 kts
max 15 kts
99%
22° C
1019 hpa
77° ENE
0.8 m
4 s
0.4 m
10h
30° NNE
16 kts
max 16 kts
87%
23° C
1020 hpa
69° ENE
0.8 m
4 s
10:18
0.1 m
13h
57° ENE
15 kts
max 15 kts
22%
24° C
1018 hpa
79° E
0.8 m
4 s
0.3 m
16h
60° ENE
15 kts
max 15 kts
5%
24° C
1017 hpa
88° E
0.8 m
4 s
16:41
0.6 m
19h
61° ENE
15 kts
max 15 kts
36%
24° C
1018 hpa
86° E
0.9 m
4 s
0.4 m
22h
60° ENE
13 kts
max 13 kts
99%
24° C
1018 hpa
86° E
0.8 m
4 s
22:26
0.2 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Friday, Nov 14

Wind
Weather
Waves
Tides
01h
43° NE
14 kts
max 14 kts
99%
23° C
1017 hpa
84° E
0.8 m
4 s
0.4 m
04h
33° NNE
15 kts
max 15 kts
32%
23° C
1016 hpa
79° E
0.8 m
4 s
04:45
0.6 m
07h
32° NNE
14 kts
max 14 kts
0%
22° C
1017 hpa
72° ENE
0.8 m
4 s
0.5 m
10h
34° NE
13 kts
max 13 kts
0%
22° C
1018 hpa
75° ENE
0.8 m
4 s
11:03
0.2 m
13h
46° NE
10 kts
max 12 kts
0%
23° C
1016 hpa
87° E
0.7 m
4 s
0.3 m
16h
67° ENE
11 kts
max 12 kts
0%
24° C
1015 hpa
91° E
0.8 m
4 s
17:21
0.6 m
19h
64° ENE
14 kts
max 14 kts
1%
24° C
1016 hpa
94° E
0.8 m
4 s
0.6 m
22h
53° NE
13 kts
max 14 kts
0%
24° C
1016 hpa
93° E
0.8 m
4 s
0.2 m

Saturday, Nov 15

Wind
Weather
Waves
Tides
01h
30° NNE
13 kts
max 13 kts
13%
23° C
1015 hpa
97° E
0.8 m
4 s
23:37
0.1 m
04h
35° NE
14 kts
max 14 kts
3%
23° C
1014 hpa
93° E
0.7 m
4 s
0.5 m
07h
35° NE
13 kts
max 14 kts
1%
23° C
1015 hpa
89° E
0.7 m
4 s
05:51
0.6 m
10h
39° NE
13 kts
max 14 kts
0%
22° C
1016 hpa
93° E
0.7 m
4 s
0.2 m
13h
61° ENE
10 kts
max 13 kts
0%
24° C
1015 hpa
98° E
0.7 m
4 s
11:41
0.2 m
16h
79° E
14 kts
max 14 kts
2%
25° C
1013 hpa
104° ESE
0.8 m
4 s
0.6 m
19h
63° ENE
14 kts
max 15 kts
85%
25° C
1014 hpa
104° ESE
0.8 m
4 s
17:54
0.7 m
22h
88° E
17 kts
max 17 kts
4%
25° C
1014 hpa
107° ESE
0.8 m
4 s
0.3 m
Local date
Local time
Wind direction
Wind speed (kts)
Wind gusts (max kts)
Cloud cover
Precipitation type
Precipitation (mm / 3h)
Air temperature (°C)
Air pressure (hPa)
Wave direction
Wave height (m)
Wave period (s)
Tide type
Time
Tide height (m)

Sunday, Nov 16

Wind
Weather
Waves
Tides
01h
88° E
18 kts
max 18 kts
92%
25° C
1014 hpa
113° ESE
0.8 m
5 s
00:33
0.1 m
04h
89° E
18 kts
max 18 kts
34%
25° C
1013 hpa
116° ESE
0.8 m
5 s
0.4 m
07h
94° E
16 kts
max 16 kts
32%
25° C
1014 hpa
120° ESE
0.8 m
5 s
06:45
0.6 m
10h
107° ESE
16 kts
max 17 kts
76%
25° C
1015 hpa
122° ESE
0.8 m
5 s
0.3 m
13h
106° ESE
15 kts
max 15 kts
81%
25° C
1013 hpa
124° SE
0.8 m
5 s
12:16
0.2 m
16h
109° ESE
14 kts
max 15 kts
98%
25° C
1012 hpa
126° SE
0.7 m
5 s
0.6 m
19h
109° ESE
14 kts
max 15 kts
99%
25° C
1013 hpa
126° SE
0.7 m
5 s
18:22
0.7 m
22h
118° ESE
13 kts
max 14 kts
99%
26° C
1014 hpa
133° SE
0.7 m
5 s
0.4 m

Monday, Nov 17

Wind
Weather
Waves
Tides
01h
127° SE
14 kts
max 15 kts
55%
25° C
1013 hpa
135° SE
0.7 m
5 s
01:18
0.1 m
04h
128° SE
14 kts
max 14 kts
98%
25° C
1013 hpa
137° SE
0.7 m
4 s
0.3 m
07h
121° ESE
12 kts
max 12 kts
99%
25° C
1015 hpa
139° SE
0.7 m
4 s
07:29
0.6 m
10h
107° ESE
12 kts
max 12 kts
99%
25° C
1016 hpa
142° SE
0.6 m
4 s
0.4 m
13h
99° E
12 kts
max 12 kts
99%
25° C
1015 hpa
142° SE
0.6 m
4 s
12:48
0.2 m
16h
95° E
14 kts
max 14 kts
99%
24° C
1014 hpa
142° SE
0.6 m
4 s
0.5 m

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  • Toms Harbor Channel, Hwy. 1 bridge
    3km
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  • Long Point Key / Curry Hammock State Park
    3km
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  • Curry Hammock State Park
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  • Duck Key, Hawk Channel
    4km
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Grassy Key popularity

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Additional information

General

This is the wind, wave and weather forecast 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, 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 12:00 AM, 6:00 AM, 12:00 PM and 6:00 PM Eastern 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 Grassy Key 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 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.

Help

If you need more information about our wind forecast for Grassy Key, have a look at our help section.

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