Daily Superforecast
asLast update: 14:33 local time
Wednesday, May 08
Wind
Weather
303°
WNW
00h
11 kts
max 31 kts
9° C
9
72%
850 hpa
302°
WNW
01h
12 kts
max 28 kts
9° C
9
79%
849 hpa
306°
NW
02h
11 kts
max 23 kts
8° C
5
68%
849 hpa
313°
NW
03h
9 kts
max 18 kts
8° C
5
70%
850 hpa
329°
NNW
04h
8 kts
max 18 kts
8° C
5
74%
850 hpa
354°
N
05h
7 kts
max 16 kts
7° C
5
74%
851 hpa
348°
NNW
06h
6 kts
max 13 kts
6° C
4
63%
851 hpa
28°
NNE
07h
7 kts
max 14 kts
6° C
4
66%
851 hpa
47°
NE
08h
9 kts
max 21 kts
7° C
4
63%
852 hpa
60°
ENE
09h
13 kts
max 29 kts
9° C
9
50%
852 hpa
73°
ENE
10h
17 kts
max 24 kts
12° C
12
34%
852 hpa
70°
ENE
11h
18 kts
max 22 kts
14° C
14
24%
852 hpa
77°
ENE
12h
13 kts
max 13 kts
16° C
16
27%
852 hpa
75°
ENE
13h
11 kts
max 11 kts
17° C
17
25%
851 hpa
68°
ENE
14h
10 kts
max 10 kts
18° C
18
24%
851 hpa
66°
ENE
15h
8 kts
max 8 kts
19° C
19
22%
850 hpa
62°
ENE
16h
6 kts
max 6 kts
19° C
19
22%
850 hpa
51°
NE
17h
4 kts
max 4 kts
19° C
19
22%
849 hpa
30°
NNE
18h
3 kts
max 3 kts
18° C
18
24%
849 hpa
338°
NNW
19h
5 kts
max 5 kts
17° C
17
35%
849 hpa
306°
NW
20h
6 kts
max 10 kts
14° C
14
52%
850 hpa
321°
NW
21h
5 kts
max 9 kts
13° C
13
66%
850 hpa
334°
NNW
22h
2 kts
max 16 kts
12° C
12
58%
851 hpa
356°
N
23h
3 kts
max 17 kts
12° C
12
57%
851 hpa
Thursday, May 09
Wind
Weather
6°
N
00h
3 kts
max 14 kts
11° C
11
59%
851 hpa
347°
NNW
01h
2 kts
max 6 kts
11° C
11
55%
851 hpa
25°
NNE
02h
3 kts
max 5 kts
10° C
10
54%
851 hpa
56°
NE
03h
5 kts
max 30 kts
9° C
9
49%
851 hpa
74°
ENE
04h
8 kts
max 32 kts
8° C
8
37%
851 hpa
86°
E
05h
8 kts
max 30 kts
8° C
5
37%
852 hpa
90°
E
06h
9 kts
max 30 kts
7° C
5
40%
852 hpa
84°
E
07h
9 kts
max 31 kts
8° C
5
42%
853 hpa
78°
ENE
08h
12 kts
max 30 kts
9° C
9
37%
853 hpa
73°
ENE
09h
14 kts
max 28 kts
11° C
11
35%
853 hpa
73°
ENE
10h
16 kts
max 25 kts
12° C
12
33%
853 hpa
77°
ENE
11h
18 kts
max 20 kts
15° C
15
30%
853 hpa
79°
E
12h
17 kts
max 17 kts
16° C
16
26%
853 hpa
82°
E
13h
14 kts
max 14 kts
17° C
17
24%
853 hpa
87°
E
14h
11 kts
max 11 kts
18° C
18
22%
852 hpa
87°
E
15h
9 kts
max 9 kts
19° C
19
21%
852 hpa
89°
E
16h
8 kts
max 8 kts
19° C
19
20%
852 hpa
114°
ESE
17h
5 kts
max 8 kts
20° C
20
21%
852 hpa
187°
S
18h
3 kts
max 3 kts
17° C
17
46%
852 hpa
236°
SW
19h
6 kts
max 6 kts
16° C
16
55%
852 hpa
240°
WSW
20h
8 kts
max 9 kts
14° C
14
57%
853 hpa
248°
WSW
21h
7 kts
max 9 kts
13° C
13
56%
853 hpa
245°
WSW
22h
7 kts
max 7 kts
12° C
12
59%
854 hpa
251°
WSW
23h
7 kts
max 7 kts
12° C
12
57%
854 hpa
Friday, May 10
Wind
Weather
265°
W
00h
5 kts
max 5 kts
13° C
13
52%
853 hpa
276°
W
01h
4 kts
max 4 kts
13° C
13
51%
853 hpa
297°
WNW
02h
4 kts
max 4 kts
14° C
14
50%
853 hpa
312°
NW
03h
3 kts
max 3 kts
14° C
14
46%
853 hpa
18°
NNE
04h
3 kts
max 6 kts
14° C
14
42%
853 hpa
49°
NE
05h
3 kts
max 8 kts
12° C
12
42%
854 hpa
31°
NNE
06h
2 kts
max 8 kts
11° C
11
40%
854 hpa
14°
NNE
07h
2 kts
max 8 kts
11° C
11
36%
854 hpa
38°
NE
08h
6 kts
max 16 kts
12° C
12
37%
854 hpa
55°
NE
09h
7 kts
max 14 kts
13° C
13
37%
855 hpa
63°
ENE
10h
7 kts
max 13 kts
16° C
16
34%
855 hpa
66°
ENE
11h
8 kts
max 13 kts
18° C
18
30%
855 hpa
70°
ENE
12h
9 kts
max 11 kts
19° C
19
25%
854 hpa
82°
E
13h
7 kts
max 7 kts
21° C
21
21%
854 hpa
83°
E
14h
5 kts
max 5 kts
22° C
22
18%
853 hpa
217°
SW
15h
4 kts
max 6 kts
21° C
21
31%
853 hpa
240°
WSW
16h
10 kts
max 10 kts
20° C
20
43%
853 hpa
245°
WSW
17h
11 kts
max 11 kts
19° C
19
43%
853 hpa
255°
WSW
18h
9 kts
max 10 kts
18° C
18
41%
853 hpa
275°
W
19h
3 kts
max 6 kts
17° C
17
40%
853 hpa
142°
SE
20h
2 kts
max 2 kts
16° C
16
42%
853 hpa
216°
SW
21h
0 kts
max 1 kts
16° C
16
44%
854 hpa
298°
WNW
22h
2 kts
max 2 kts
16° C
16
45%
854 hpa
318°
NW
23h
1 kts
max 2 kts
16° C
16
46%
854 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Grass Mountain in California, 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 Grass Mountain 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 Grass Mountain or to have a look at the wind direction tomorrow at Grass Mountain.
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.