Daily Superforecast
asLast update: 17:26 local time
Tuesday, Sep 30
Wind
Weather
Waves
Tides
121°
ESE
00h
6 kts
max 7 kts
28° C
33
84%
1014 hpa
0.9 m
10 s
0.3 m
121°
ESE
01h
6 kts
max 7 kts
28° C
33
86%
1013 hpa
0.9 m
10 s
01:06
0.3 m
116°
ESE
02h
7 kts
max 10 kts
0.26 mm
27° C
32
89%
1013 hpa
0.9 m
10 s
0.3 m
112°
ESE
03h
3 kts
max 4 kts
27° C
32
88%
1013 hpa
0.9 m
10 s
0.3 m
116°
ESE
04h
6 kts
max 7 kts
28° C
32
87%
1013 hpa
0.9 m
10 s
0.3 m
113°
ESE
05h
8 kts
max 10 kts
28° C
32
83%
1013 hpa
0.8 m
10 s
0.2 m
111°
ESE
06h
9 kts
max 11 kts
27° C
31
81%
1013 hpa
0.8 m
10 s
0.2 m
111°
ESE
07h
9 kts
max 12 kts
27° C
31
80%
1013 hpa
0.8 m
10 s
0.2 m
105°
ESE
08h
7 kts
max 11 kts
28° C
32
77%
1013 hpa
0.8 m
10 s
07:52
0.1 m
101°
E
09h
8 kts
max 11 kts
29° C
34
76%
1014 hpa
0.8 m
10 s
0.2 m
106°
ESE
10h
9 kts
max 12 kts
30° C
35
69%
1014 hpa
0.8 m
9 s
0.2 m
106°
ESE
11h
10 kts
max 12 kts
31° C
35
64%
1014 hpa
0.8 m
9 s
0.3 m
100°
E
12h
10 kts
max 12 kts
31° C
36
65%
1013 hpa
0.8 m
10 s
0.4 m
97°
E
13h
9 kts
max 10 kts
31° C
36
67%
1012 hpa
0.8 m
10 s
0.4 m
101°
E
14h
8 kts
max 9 kts
31° C
36
66%
1011 hpa
0.8 m
10 s
0.5 m
120°
ESE
15h
9 kts
max 10 kts
32° C
37
64%
1011 hpa
0.9 m
10 s
0.5 m
119°
ESE
16h
9 kts
max 10 kts
31° C
37
65%
1011 hpa
0.9 m
10 s
15:49
0.6 m
126°
SE
17h
8 kts
max 9 kts
31° C
36
62%
1011 hpa
0.9 m
10 s
0.5 m
118°
ESE
18h
7 kts
max 8 kts
31° C
35
62%
1011 hpa
0.9 m
10 s
0.5 m
136°
SE
19h
8 kts
max 11 kts
30° C
34
67%
1012 hpa
0.8 m
10 s
0.4 m
148°
SSE
20h
5 kts
max 7 kts
29° C
33
71%
1012 hpa
0.8 m
10 s
0.4 m
120°
ESE
21h
4 kts
max 6 kts
29° C
33
75%
1012 hpa
0.8 m
10 s
0.3 m
111°
ESE
22h
4 kts
max 6 kts
28° C
33
77%
1012 hpa
0.8 m
9 s
0.3 m
105°
ESE
23h
4 kts
max 6 kts
28° C
33
79%
1012 hpa
0.8 m
9 s
22:54
0.3 m
Wednesday, Oct 01
Wind
Weather
Waves
Tides
96°
E
00h
5 kts
max 5 kts
28° C
33
82%
1012 hpa
0.8 m
9 s
0.3 m
97°
E
01h
4 kts
max 6 kts
28° C
33
85%
1012 hpa
0.8 m
9 s
0.3 m
110°
ESE
02h
7 kts
max 9 kts
0.46 mm
28° C
32
87%
1012 hpa
0.8 m
9 s
02:20
0.3 m
138°
SE
03h
6 kts
max 8 kts
1.06 mm
27° C
31
88%
1011 hpa
0.7 m
9 s
0.3 m
163°
SSE
04h
6 kts
max 10 kts
0.38 mm
27° C
31
87%
1011 hpa
0.7 m
10 s
0.3 m
150°
SSE
05h
6 kts
max 10 kts
0.35 mm
27° C
27
86%
1012 hpa
0.7 m
10 s
0.3 m
121°
ESE
06h
6 kts
max 9 kts
0.72 mm
27° C
27
87%
1012 hpa
0.7 m
10 s
0.2 m
140°
SE
07h
6 kts
max 9 kts
0.11 mm
27° C
27
86%
1012 hpa
0.7 m
10 s
0.2 m
151°
SSE
08h
6 kts
max 9 kts
28° C
31
83%
1013 hpa
0.7 m
10 s
0.2 m
150°
SSE
09h
7 kts
max 10 kts
29° C
33
78%
1013 hpa
0.7 m
9 s
08:57
0.1 m
139°
SE
10h
8 kts
max 11 kts
30° C
35
72%
1013 hpa
0.7 m
9 s
0.2 m
132°
SE
11h
8 kts
max 12 kts
30° C
35
69%
1012 hpa
0.7 m
9 s
0.2 m
134°
SE
12h
8 kts
max 11 kts
31° C
35
66%
1012 hpa
0.7 m
9 s
0.3 m
136°
SE
13h
7 kts
max 10 kts
31° C
36
62%
1012 hpa
0.7 m
9 s
0.4 m
131°
SE
14h
7 kts
max 8 kts
32° C
36
59%
1011 hpa
0.7 m
9 s
0.4 m
128°
SE
15h
7 kts
max 9 kts
32° C
36
61%
1011 hpa
0.7 m
9 s
0.5 m
128°
SE
16h
8 kts
max 8 kts
31° C
36
64%
1011 hpa
0.7 m
9 s
0.6 m
144°
SE
17h
8 kts
max 9 kts
31° C
36
65%
1011 hpa
0.7 m
8 s
16:43
0.6 m
154°
SSE
18h
8 kts
max 9 kts
30° C
34
66%
1012 hpa
0.7 m
8 s
0.5 m
162°
SSE
19h
7 kts
max 8 kts
29° C
34
70%
1012 hpa
0.7 m
8 s
0.5 m
154°
SSE
20h
7 kts
max 7 kts
0.08 mm
29° C
33
74%
1013 hpa
0.7 m
8 s
0.4 m
153°
SSE
21h
7 kts
max 7 kts
28° C
33
77%
1013 hpa
0.7 m
9 s
0.4 m
147°
SSE
22h
6 kts
max 7 kts
28° C
32
81%
1013 hpa
0.7 m
9 s
0.3 m
157°
SSE
23h
6 kts
max 6 kts
28° C
32
83%
1013 hpa
0.7 m
10 s
0.3 m
Thursday, Oct 02
Wind
Weather
Waves
Tides
165°
SSE
00h
6 kts
max 6 kts
27° C
31
85%
1013 hpa
0.7 m
11 s
23:33
0.3 m
161°
SSE
01h
5 kts
max 5 kts
27° C
27
86%
1013 hpa
0.7 m
12 s
0.3 m
149°
SSE
02h
5 kts
max 6 kts
27° C
27
88%
1013 hpa
0.7 m
13 s
0.3 m
148°
SSE
03h
5 kts
max 6 kts
27° C
27
89%
1013 hpa
0.8 m
13 s
0.4 m
148°
SSE
04h
5 kts
max 6 kts
26° C
26
90%
1013 hpa
0.8 m
13 s
03:44
0.4 m
148°
SSE
05h
5 kts
max 6 kts
26° C
26
91%
1012 hpa
0.9 m
13 s
0.4 m
144°
SE
06h
6 kts
max 7 kts
26° C
26
91%
1013 hpa
0.9 m
13 s
0.3 m
140°
SE
07h
6 kts
max 7 kts
26° C
26
91%
1013 hpa
1.0 m
13 s
0.3 m
137°
SE
08h
6 kts
max 8 kts
26° C
26
91%
1013 hpa
1.0 m
12 s
0.2 m
127°
SE
09h
5 kts
max 7 kts
28° C
29
84%
1013 hpa
1.1 m
12 s
0.2 m
116°
ESE
10h
5 kts
max 5 kts
29° C
31
76%
1013 hpa
1.1 m
12 s
10:06
0.1 m
107°
ESE
11h
4 kts
max 4 kts
30° C
34
68%
1013 hpa
1.1 m
12 s
0.2 m
91°
E
12h
4 kts
max 5 kts
30° C
34
68%
1013 hpa
1.2 m
12 s
0.2 m
73°
ENE
13h
5 kts
max 5 kts
30° C
35
68%
1012 hpa
1.2 m
12 s
0.3 m
57°
ENE
14h
6 kts
max 6 kts
30° C
35
68%
1012 hpa
1.2 m
11 s
0.4 m
64°
ENE
15h
6 kts
max 6 kts
30° C
35
69%
1012 hpa
1.3 m
11 s
0.4 m
70°
ENE
16h
6 kts
max 6 kts
30° C
35
71%
1012 hpa
1.3 m
11 s
0.5 m
77°
ENE
17h
7 kts
max 7 kts
30° C
35
72%
1012 hpa
1.3 m
11 s
0.6 m
105°
ESE
18h
5 kts
max 6 kts
29° C
34
73%
1012 hpa
1.4 m
12 s
17:31
0.6 m
149°
SSE
19h
4 kts
max 5 kts
29° C
34
75%
1013 hpa
1.4 m
12 s
0.5 m
177°
S
20h
3 kts
max 4 kts
29° C
34
76%
1014 hpa
1.5 m
12 s
0.5 m
193°
SSW
21h
2 kts
max 4 kts
28° C
33
79%
1013 hpa
1.6 m
12 s
0.4 m
212°
SSW
22h
2 kts
max 3 kts
28° C
32
82%
1013 hpa
1.6 m
13 s
0.3 m
228°
SW
23h
2 kts
max 2 kts
27° C
31
85%
1013 hpa
1.7 m
13 s
0.3 m
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Additional information
General
This is the wind, wave and weather Superforecast for San Juan in San Juan, Puerto Rico. 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 San Juan when you search for the best travel destinations for your kiteboarding, windsurfing or sailing vacations in Puerto Rico. Or use the Superforecast to find the wind speed today in San Juan or to have a look at the wind direction tomorrow at San Juan.
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.