Daily Superforecast
asLast update: 04:24 local time
Sunday, Jan 11
Wind
Weather
65°
ENE
00h
5 kts
max 10 kts
16° C
16
81%
933 hpa
70°
ENE
01h
3 kts
max 3 kts
15° C
15
85%
932 hpa
27°
NNE
02h
2 kts
max 2 kts
15° C
15
83%
932 hpa
43°
NE
03h
2 kts
max 2 kts
14° C
14
83%
932 hpa
51°
NE
04h
1 kts
max 1 kts
14° C
14
82%
932 hpa
57°
ENE
05h
1 kts
max 1 kts
14° C
14
83%
932 hpa
94°
E
06h
0 kts
max 1 kts
15° C
15
88%
932 hpa
187°
S
07h
2 kts
max 5 kts
18° C
18
81%
932 hpa
163°
SSE
08h
4 kts
max 6 kts
21° C
21
70%
932 hpa
153°
SSE
09h
6 kts
max 6 kts
23° C
23
60%
932 hpa
155°
SSE
10h
7 kts
max 7 kts
25° C
25
54%
932 hpa
161°
SSE
11h
9 kts
max 9 kts
25° C
25
54%
932 hpa
156°
SSE
12h
10 kts
max 10 kts
26° C
26
53%
932 hpa
146°
SE
13h
10 kts
max 10 kts
26° C
27
50%
931 hpa
141°
SE
14h
11 kts
max 11 kts
26° C
27
49%
931 hpa
143°
SE
15h
12 kts
max 12 kts
25° C
25
53%
931 hpa
141°
SE
16h
11 kts
max 14 kts
24° C
24
59%
930 hpa
143°
SE
17h
11 kts
max 16 kts
22° C
22
68%
930 hpa
140°
SE
18h
9 kts
max 16 kts
21° C
21
76%
931 hpa
133°
SE
19h
6 kts
max 11 kts
19° C
19
86%
931 hpa
107°
ESE
20h
5 kts
max 14 kts
16° C
16
94%
931 hpa
106°
ESE
21h
5 kts
max 12 kts
15° C
15
92%
932 hpa
121°
ESE
22h
3 kts
max 7 kts
14° C
14
93%
932 hpa
101°
E
23h
2 kts
max 2 kts
14° C
14
89%
932 hpa
Monday, Jan 12
Wind
Weather
131°
SE
00h
1 kts
max 2 kts
14° C
14
87%
931 hpa
87°
E
01h
1 kts
max 2 kts
14° C
14
84%
930 hpa
39°
NE
02h
2 kts
max 2 kts
14° C
14
75%
929 hpa
117°
ESE
03h
1 kts
max 2 kts
14° C
14
79%
929 hpa
262°
W
04h
2 kts
max 2 kts
14° C
14
84%
929 hpa
245°
WSW
05h
3 kts
max 4 kts
13° C
13
91%
929 hpa
258°
WSW
06h
4 kts
max 6 kts
15° C
15
97%
929 hpa
256°
WSW
07h
6 kts
max 10 kts
17° C
17
89%
930 hpa
236°
SW
08h
8 kts
max 10 kts
19° C
19
79%
930 hpa
222°
SW
09h
8 kts
max 9 kts
20° C
20
77%
930 hpa
208°
SSW
10h
8 kts
max 9 kts
22° C
22
74%
931 hpa
201°
SSW
11h
10 kts
max 11 kts
23° C
23
71%
931 hpa
202°
SSW
12h
12 kts
max 14 kts
23° C
23
71%
932 hpa
199°
SSW
13h
13 kts
max 14 kts
23° C
23
72%
932 hpa
189°
S
14h
11 kts
max 13 kts
20° C
20
88%
932 hpa
182°
S
15h
10 kts
max 11 kts
21° C
21
84%
931 hpa
170°
S
16h
9 kts
max 10 kts
21° C
21
80%
931 hpa
158°
SSE
17h
10 kts
max 10 kts
21° C
21
79%
930 hpa
167°
SSE
18h
9 kts
max 11 kts
19° C
19
93%
931 hpa
176°
S
19h
8 kts
max 9 kts
17° C
17
100%
932 hpa
176°
S
20h
7 kts
max 8 kts
17° C
17
100%
932 hpa
153°
SSE
21h
5 kts
max 7 kts
17° C
17
100%
932 hpa
108°
ESE
22h
4 kts
max 10 kts
14° C
14
98%
933 hpa
104°
ESE
23h
4 kts
max 7 kts
15° C
15
97%
933 hpa
Tuesday, Jan 13
Wind
Weather
154°
SSE
00h
3 kts
max 5 kts
17° C
17
99%
933 hpa
193°
SSW
01h
4 kts
max 4 kts
16° C
16
100%
932 hpa
203°
SSW
02h
2 kts
max 3 kts
16° C
16
100%
932 hpa
174°
S
03h
1 kts
max 2 kts
16° C
16
100%
931 hpa
210°
SSW
04h
1 kts
max 3 kts
16° C
16
100%
931 hpa
71°
ENE
05h
3 kts
max 5 kts
14° C
14
97%
931 hpa
57°
ENE
06h
4 kts
max 6 kts
14° C
14
99%
931 hpa
105°
ESE
07h
4 kts
max 5 kts
17° C
17
84%
931 hpa
152°
SSE
08h
6 kts
max 6 kts
18° C
18
83%
931 hpa
144°
SE
09h
5 kts
max 5 kts
20° C
20
76%
931 hpa
145°
SE
10h
6 kts
max 6 kts
22° C
22
65%
931 hpa
156°
SSE
11h
9 kts
max 9 kts
23° C
23
66%
931 hpa
154°
SSE
12h
10 kts
max 10 kts
23° C
23
68%
930 hpa
153°
SSE
13h
11 kts
max 11 kts
22° C
22
69%
930 hpa
153°
SSE
14h
12 kts
max 12 kts
22° C
22
69%
929 hpa
156°
SSE
15h
12 kts
max 12 kts
22° C
22
70%
929 hpa
155°
SSE
16h
11 kts
max 12 kts
21° C
21
70%
929 hpa
154°
SSE
17h
11 kts
max 12 kts
20° C
20
75%
929 hpa
153°
SSE
18h
10 kts
max 12 kts
18° C
18
83%
930 hpa
151°
SSE
19h
8 kts
max 12 kts
16° C
16
98%
930 hpa
146°
SE
20h
7 kts
max 9 kts
16° C
16
100%
931 hpa
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Additional information
General
This is the wind, wave and weather Superforecast for JB's in Western Cape, South Africa. 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 JB's when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in South Africa. Or use the Superforecast to find the wind speed today in JB's or to have a look at the wind direction tomorrow at JB's.
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.