Daily Superforecast
asLast update: 02:34 local time
Tuesday, May 14
Wind
Weather
136°
SE
00h
2 kts
max 3 kts
15° C
15
89%
966 hpa
137°
SE
01h
2 kts
max 4 kts
15° C
15
94%
965 hpa
131°
SE
02h
2 kts
max 3 kts
14° C
14
96%
965 hpa
133°
SE
03h
2 kts
max 4 kts
0.06 mm
14° C
14
96%
964 hpa
137°
SE
04h
2 kts
max 3 kts
0.05 mm
14° C
14
95%
964 hpa
155°
SSE
05h
1 kts
max 2 kts
0.06 mm
13° C
13
96%
964 hpa
172°
S
06h
1 kts
max 2 kts
0.05 mm
13° C
13
96%
965 hpa
159°
SSE
07h
1 kts
max 1 kts
13° C
13
95%
965 hpa
206°
SSW
08h
1 kts
max 1 kts
14° C
14
94%
965 hpa
205°
SSW
09h
2 kts
max 2 kts
0.05 mm
14° C
14
94%
965 hpa
214°
SW
10h
3 kts
max 3 kts
14° C
14
90%
965 hpa
211°
SSW
11h
4 kts
max 4 kts
17° C
17
72%
965 hpa
209°
SSW
12h
5 kts
max 5 kts
19° C
19
60%
965 hpa
207°
SSW
13h
5 kts
max 5 kts
21° C
21
57%
964 hpa
207°
SSW
14h
6 kts
max 6 kts
22° C
22
56%
964 hpa
207°
SSW
15h
6 kts
max 6 kts
22° C
22
56%
964 hpa
204°
SSW
16h
5 kts
max 5 kts
22° C
22
57%
963 hpa
209°
SSW
17h
5 kts
max 5 kts
22° C
22
56%
963 hpa
199°
SSW
18h
5 kts
max 5 kts
21° C
21
59%
964 hpa
184°
S
19h
3 kts
max 3 kts
19° C
19
65%
964 hpa
183°
S
20h
2 kts
max 2 kts
18° C
18
73%
964 hpa
187°
S
21h
1 kts
max 2 kts
17° C
17
77%
964 hpa
204°
SSW
22h
1 kts
max 2 kts
16° C
16
81%
964 hpa
230°
SW
23h
1 kts
max 2 kts
15° C
15
86%
964 hpa
Wednesday, May 15
Wind
Weather
250°
WSW
00h
1 kts
max 1 kts
14° C
14
91%
964 hpa
247°
WSW
01h
1 kts
max 1 kts
13° C
13
93%
965 hpa
261°
W
02h
1 kts
max 1 kts
13° C
13
94%
965 hpa
220°
SW
03h
1 kts
max 1 kts
0.06 mm
13° C
13
95%
964 hpa
202°
SSW
04h
1 kts
max 1 kts
13° C
13
95%
964 hpa
229°
SW
05h
1 kts
max 1 kts
0.05 mm
13° C
13
95%
964 hpa
231°
SW
06h
1 kts
max 2 kts
0.05 mm
13° C
13
96%
964 hpa
189°
S
07h
2 kts
max 2 kts
0.06 mm
13° C
13
96%
965 hpa
195°
SSW
08h
2 kts
max 2 kts
0.06 mm
13° C
13
93%
965 hpa
213°
SSW
09h
2 kts
max 2 kts
0.05 mm
14° C
14
89%
965 hpa
210°
SSW
10h
3 kts
max 3 kts
14° C
14
88%
965 hpa
215°
SW
11h
4 kts
max 4 kts
15° C
15
84%
965 hpa
216°
SW
12h
4 kts
max 4 kts
17° C
17
76%
965 hpa
212°
SSW
13h
5 kts
max 5 kts
19° C
19
66%
965 hpa
193°
SSW
14h
2 kts
max 3 kts
21° C
21
58%
965 hpa
211°
SSW
15h
5 kts
max 5 kts
21° C
21
58%
964 hpa
206°
SSW
16h
5 kts
max 5 kts
21° C
21
58%
963 hpa
235°
SW
17h
4 kts
max 4 kts
20° C
20
61%
963 hpa
233°
SW
18h
4 kts
max 4 kts
19° C
19
63%
964 hpa
232°
SW
19h
3 kts
max 3 kts
18° C
18
69%
964 hpa
264°
W
20h
2 kts
max 2 kts
16° C
16
74%
964 hpa
271°
W
21h
2 kts
max 2 kts
16° C
16
78%
965 hpa
288°
WNW
22h
2 kts
max 2 kts
15° C
15
81%
965 hpa
290°
WNW
23h
2 kts
max 2 kts
14° C
14
85%
965 hpa
Thursday, May 16
Wind
Weather
294°
WNW
00h
2 kts
max 2 kts
13° C
13
89%
965 hpa
290°
WNW
01h
2 kts
max 2 kts
13° C
13
92%
965 hpa
288°
WNW
02h
2 kts
max 2 kts
12° C
12
95%
965 hpa
285°
WNW
03h
2 kts
max 2 kts
12° C
12
96%
965 hpa
274°
W
04h
2 kts
max 2 kts
0.06 mm
12° C
12
97%
965 hpa
267°
W
05h
1 kts
max 2 kts
0.06 mm
12° C
12
97%
965 hpa
245°
WSW
06h
1 kts
max 2 kts
0.06 mm
12° C
12
97%
966 hpa
276°
W
07h
1 kts
max 1 kts
12° C
12
97%
966 hpa
244°
WSW
08h
1 kts
max 2 kts
13° C
13
94%
966 hpa
220°
SW
09h
2 kts
max 2 kts
13° C
13
91%
966 hpa
224°
SW
10h
2 kts
max 2 kts
14° C
14
84%
966 hpa
222°
SW
11h
3 kts
max 3 kts
16° C
16
74%
966 hpa
241°
WSW
12h
5 kts
max 5 kts
19° C
19
62%
961 hpa
237°
WSW
13h
6 kts
max 6 kts
20° C
20
59%
961 hpa
233°
SW
14h
6 kts
max 6 kts
21° C
21
56%
961 hpa
231°
SW
15h
7 kts
max 7 kts
21° C
21
57%
961 hpa
230°
SW
16h
7 kts
max 7 kts
20° C
20
58%
961 hpa
228°
SW
17h
7 kts
max 7 kts
20° C
20
60%
960 hpa
223°
SW
18h
6 kts
max 6 kts
19° C
19
64%
961 hpa
218°
SW
19h
5 kts
max 5 kts
17° C
17
68%
961 hpa
213°
SSW
20h
4 kts
max 4 kts
16° C
16
73%
961 hpa
204°
SSW
21h
4 kts
max 4 kts
16° C
16
77%
961 hpa
196°
SSW
22h
3 kts
max 3 kts
15° C
15
81%
962 hpa
187°
S
23h
3 kts
max 3 kts
14° C
14
85%
962 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for Altadena 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 Altadena 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 Altadena or to have a look at the wind direction tomorrow at Altadena.
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.