Daily Superforecast
asLast update: 02:40 local time
Friday, Jul 05
Wind
Weather
308°
NW
00h
5 kts
max 6 kts
23° C
23
48%
1004 hpa
308°
NW
01h
5 kts
max 9 kts
22° C
22
49%
1005 hpa
313°
NW
02h
4 kts
max 11 kts
22° C
22
52%
1004 hpa
313°
NW
03h
3 kts
max 9 kts
22° C
22
54%
1003 hpa
315°
NW
04h
2 kts
max 2 kts
21° C
21
53%
1003 hpa
289°
WNW
05h
1 kts
max 1 kts
21° C
21
54%
1003 hpa
214°
SW
06h
1 kts
max 2 kts
19° C
19
61%
1003 hpa
189°
S
07h
1 kts
max 1 kts
20° C
20
60%
1004 hpa
188°
S
08h
1 kts
max 1 kts
24° C
24
51%
1004 hpa
193°
SSW
09h
1 kts
max 1 kts
28° C
28
41%
1004 hpa
194°
SSW
10h
2 kts
max 2 kts
32° C
32
33%
1004 hpa
211°
SSW
11h
2 kts
max 2 kts
35° C
35
29%
1003 hpa
214°
SW
12h
2 kts
max 2 kts
38° C
38
26%
1003 hpa
250°
WSW
13h
3 kts
max 4 kts
40° C
40
24%
1002 hpa
278°
W
14h
4 kts
max 6 kts
41° C
41
22%
1001 hpa
286°
WNW
15h
6 kts
max 6 kts
42° C
42
18%
1001 hpa
288°
WNW
16h
7 kts
max 7 kts
42° C
42
17%
1000 hpa
296°
WNW
17h
8 kts
max 10 kts
41° C
41
18%
1000 hpa
303°
WNW
18h
8 kts
max 15 kts
41° C
41
18%
999 hpa
302°
WNW
19h
8 kts
max 17 kts
39° C
39
19%
999 hpa
290°
WNW
20h
6 kts
max 16 kts
36° C
36
21%
999 hpa
245°
WSW
21h
2 kts
max 5 kts
32° C
32
29%
999 hpa
193°
SSW
22h
1 kts
max 3 kts
26° C
26
44%
1000 hpa
196°
SSW
23h
1 kts
max 2 kts
24° C
24
52%
1000 hpa
Saturday, Jul 06
Wind
Weather
196°
SSW
00h
1 kts
max 2 kts
22° C
22
55%
1000 hpa
174°
S
01h
1 kts
max 3 kts
21° C
21
60%
1000 hpa
171°
S
02h
1 kts
max 3 kts
19° C
19
68%
1000 hpa
192°
SSW
03h
1 kts
max 2 kts
18° C
18
69%
1000 hpa
177°
S
04h
1 kts
max 2 kts
18° C
18
69%
1000 hpa
159°
SSE
05h
1 kts
max 3 kts
18° C
18
70%
1000 hpa
155°
SSE
06h
2 kts
max 3 kts
17° C
17
71%
1000 hpa
174°
S
07h
1 kts
max 2 kts
19° C
19
65%
1000 hpa
178°
S
08h
2 kts
max 2 kts
23° C
23
52%
1000 hpa
184°
S
09h
2 kts
max 2 kts
27° C
27
41%
1000 hpa
190°
S
10h
2 kts
max 2 kts
32° C
32
32%
1000 hpa
197°
SSW
11h
2 kts
max 2 kts
36° C
36
26%
1000 hpa
188°
S
12h
3 kts
max 3 kts
39° C
39
21%
1000 hpa
182°
S
13h
4 kts
max 4 kts
41° C
41
20%
1000 hpa
182°
S
14h
4 kts
max 4 kts
42° C
42
19%
999 hpa
180°
S
15h
5 kts
max 5 kts
43° C
43
20%
999 hpa
178°
S
16h
5 kts
max 5 kts
43° C
43
19%
998 hpa
177°
S
17h
4 kts
max 4 kts
42° C
42
20%
998 hpa
180°
S
18h
3 kts
max 3 kts
40° C
40
22%
998 hpa
191°
S
19h
2 kts
max 3 kts
37° C
37
27%
998 hpa
199°
SSW
20h
2 kts
max 3 kts
32° C
32
36%
998 hpa
177°
S
21h
2 kts
max 3 kts
26° C
26
48%
999 hpa
183°
S
22h
1 kts
max 2 kts
22° C
22
59%
1000 hpa
178°
S
23h
1 kts
max 2 kts
20° C
20
65%
1000 hpa
Sunday, Jul 07
Wind
Weather
167°
SSE
00h
1 kts
max 2 kts
19° C
19
71%
1000 hpa
164°
SSE
01h
1 kts
max 2 kts
17° C
17
77%
1000 hpa
160°
SSE
02h
0 kts
max 2 kts
17° C
17
80%
1000 hpa
147°
SSE
03h
0 kts
max 2 kts
16° C
16
83%
999 hpa
134°
SE
04h
1 kts
max 2 kts
16° C
16
84%
999 hpa
136°
SE
05h
1 kts
max 2 kts
15° C
15
83%
1000 hpa
140°
SE
06h
1 kts
max 3 kts
14° C
14
83%
1000 hpa
147°
SSE
07h
1 kts
max 2 kts
16° C
16
74%
1001 hpa
183°
S
08h
1 kts
max 2 kts
19° C
19
60%
1001 hpa
176°
S
09h
2 kts
max 3 kts
23° C
23
49%
1001 hpa
176°
S
10h
3 kts
max 3 kts
26° C
26
40%
1001 hpa
179°
S
11h
4 kts
max 4 kts
29° C
29
36%
1001 hpa
230°
SW
12h
3 kts
max 4 kts
29° C
29
40%
983 hpa
233°
SW
13h
5 kts
max 5 kts
30° C
30
37%
983 hpa
236°
SW
14h
6 kts
max 6 kts
32° C
32
34%
983 hpa
239°
WSW
15h
7 kts
max 7 kts
31° C
31
34%
983 hpa
243°
WSW
16h
7 kts
max 7 kts
31° C
31
34%
983 hpa
246°
WSW
17h
8 kts
max 8 kts
31° C
31
34%
982 hpa
249°
WSW
18h
7 kts
max 8 kts
28° C
28
40%
982 hpa
252°
WSW
19h
7 kts
max 7 kts
26° C
26
45%
982 hpa
255°
WSW
20h
6 kts
max 7 kts
23° C
23
51%
982 hpa
257°
WSW
21h
6 kts
max 7 kts
21° C
21
58%
982 hpa
260°
W
22h
6 kts
max 6 kts
19° C
19
64%
982 hpa
263°
W
23h
5 kts
max 5 kts
17° C
17
71%
982 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for St. Helena 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 St. Helena 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 St. Helena or to have a look at the wind direction tomorrow at St. Helena.
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.