San Juan Surf Break

Lat Long: 29.12° N 13.57° W

San Juan 48 hour detailed Surf Forecast

Issued: 11 am 06 Nov 2026 (local time)

Forecast update in  hr  min

Today's San Juan sea temperature is
23.4°C
1.7° 

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 (06 Nov):

  • Morning surf: Morning surf (06 Nov, local time) - 2.5ft (0.8m), 12s period with NW swell.
  • Afternoon surf: Afternoon surf (06 Nov, local time) - 2.5ft (0.7m), 12s period with NW swell.
  • Evening surf: Evening surf (06 Nov, local time) - 2.5ft (0.7m), 12s period with NW swell.

The current surf forecast for San Juan at 5PM is: 0.7m 12s primary swell from a Northwest direction and 0.6m 8s secondary swell from a North direction (forecast issued at 11:00am November 06). The wind direction is predicted to be glassy.

Time (WET) & DateWave HeightWave Period
Morning (06 Nov)2.5ft (0.8m)12s
Afternoon (06 Nov)2.5ft (0.7m)12s
Evening (06 Nov)2.5ft (0.7m)12s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sun morning, min 21°C on Fri night). Winds increasing (calm on Fri morning, fresh winds from the SSW by Sun afternoon).

Fri
6
Saturday
7
Sunday
8
Mon
9
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
9 AM
12 PM
3 PM
6 PM
9 PM
12 AM
3 AM
6 AM
Rating
(10 max)
2
2
1
1
0
0
0
0
1
0
0
0
0
0
0
0
1
1
2
2
1
2
3
3
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)
0.8
NW
12
0.8
NW
12
0.7
NW
12
0.7
NW
12
0.7
NW
12
0.6
NW
12
0.6
NW
12
0.6
NW
11
0.6
NW
11
0.4
NW
11
0.5
NW
11
0.4
NW
10
0.4
NW
10
0.4
NW
10
0.4
WNW
7
0.5
W
6
0.3
NW
13
1.2
WNW
11
1.6
WNW
11
1.8
W
10
1.8
W
10
1.6
W
10
1.5
W
10
1.5
W
9
Wave Graph
Metric surfscale
Energy kJ
221
184
144
141
139
112
108
101
73
41
55
28
27
25
15
18
25
331
622
648
637
494
426
405
Wind (km/h)
0
SE
5
SSW
0
SE
5
E
10
E
10
ESE
10
ESE
10
ESE
15
SE
15
SSE
20
SSE
15
SSW
10
SSW
15
SSW
15
SSW
15
S
25
SSW
30
SSW
35
SSW
30
SSW
30
SW
20
W
10
W
10
WSW
Wind State
glassy
glassy
glassy
glassy
cross
cross
cross
cross
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
11:25AM2.27m
11:51PM2.24m
12:05PM2.30m
00:26AM2.31m
12:41PM2.30m
00:59AM2.35m
Low Tide
5:39PM0.25m
5:55AM0.31m
6:13PM0.22m
6:31AM0.24m
6:45PM0.21m
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
cloud
part cloud
cloud
cloud
cloud
part cloud
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:09
—
—
—
—
—
—
7:09
—
—
—
—
—
—
—
7:11
—
—
—
—
—
—
—
7:11
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:05
—
—
—
—
—
—
—
6:04
—
—
—
—
—
—
—
6:02
—
—
—
6:02
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
22
23
23
23
22
22
21
21
21
22
23
23
23
23
23
23
23
25
25
24
24
23
22
22
Feels °C
24
25
25
25
23
23
22
22
21
21
22
22
23
22
23
23
21
22
22
21
22
23
23
23
  • 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 

Never miss your swells again.

Built by surfers, trusted by millions for over 20 years. The Wavefinder in our app makes it even easier to find where the best waves are breaking. Follow the yellow stars along your coast and get there first.

QR code to download the Surf‑Forecast app
app storeplay store

Scan the QR code to open the Surf‑Forecast app

Surf‑Forecast mobile app preview

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.


Nearest locationNearest