San Juan Surf Break

Lat Long: 29.12° N 13.57° W

San Juan 48 hour detailed Surf Forecast

Issued: 12 pm 08 Jul 2026 (local time)

Forecast update in  hr  min

Today's San Juan sea temperature is
22.1° C
1.0° 

San Juan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at San Juan today (08 Jul):

  • Morning surf: Morning surf (08 Jul, local time) - 1.5ft (0.5m), 5s period with NNE swell.
  • Afternoon surf: Afternoon surf (08 Jul, local time) - 2ft (0.6m), 5s period with N swell.
  • Evening surf: Evening surf (08 Jul, local time) - 2.5ft (0.7m), 6s period with N swell.

The current surf forecast for San Juan at 8PM is: 0.6m 6s primary swell from a North direction and 0.1m 10s secondary swell from a Northwest direction, 0.1m 7s secondary swell from a Northwest direction (forecast issued at 12:00pm July 08). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (08 Jul)1.5ft (0.5m)5s
Afternoon (08 Jul)2ft (0.6m)5s
Evening (08 Jul)2.5ft (0.7m)6s

Table - waves today at San Juan. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 25°C on Wed afternoon, min 19°C on Thu night). Wind will be generally light.

Wed
8
Thursday
9
Friday
10
Sat
11
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NNE
5
0.5
NNE
6
0.6
N
5
0.6
N
6
0.7
N
6
0.8
N
6
0.9
N
4
1
N
5
1.1
N
5
1.1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
0.9
N
5
0.9
N
5
0.9
N
5
0.8
N
5
0.9
N
5
0.9
NNW
5
0.5
NNE
5
0.6
N
5
0.6
NW
5
Wave Graph
Metric surfscale
Energy kJ
10
17
21
22
31
39
28
43
60
65
56
58
58
58
58
45
43
41
31
40
43
15
19
18
Wind (km/h)
15
N
15
NNE
15
N
20
NNW
20
NNW
20
NNW
20
N
20
N
25
N
25
N
25
N
25
N
20
N
20
N
25
N
20
N
25
N
20
NNE
20
N
25
NNW
20
N
15
N
20
N
20
N
Wind State
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
8:09AM1.86m
8:30PM1.95m
9:18AM1.88m
9:45PM1.94m
10:30AM1.96m
11:01PM1.99m
Low Tide
2:09PM0.68m
2:53AM0.56m
3:25PM0.67m
4:05AM0.55m
4:43PM0.58m
5:15AM0.48m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:01
7:01
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:55
8:55
8:55
8:55
 mm
Temp °C
22
24
25
25
22
21
20
20
20
21
21
20
20
19
20
19
20
21
21
21
21
20
20
20
Feels °C
22
24
25
25
22
21
20
20
19
20
19
18
19
18
18
18
17
19
20
19
21
20
20
20
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Juan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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