San Juan Surf Break

Lat Long: 29.12° N 13.57° W

San Juan 48 hour detailed Surf Forecast

Issued: 11 am 01 Nov 2026 (local time)

Forecast update in  hr  min

Today's San Juan sea temperature is
23.3°C
1.5° 

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 (01 Nov):

  • Morning surf: Morning surf (01 Nov, local time) - 3ft (0.9m), 14s period with NW swell.
  • Afternoon surf: Afternoon surf (01 Nov, local time) - 4.5ft (1.3m), 13s period with NW swell.
  • Evening surf: Evening surf (01 Nov, local time) - 5ft (1.5m), 13s period with NW swell.

The current surf forecast for San Juan at 3PM is: 1.3m 13s primary swell from a Northwest direction and 0.8m 11s secondary swell from a West-northwest direction (forecast issued at 11:00am November 01). The wind direction is predicted to be cross-onshore.

Time (WET) & DateWave HeightWave Period
Morning (01 Nov)3ft (0.9m)14s
Afternoon (01 Nov)4.5ft (1.3m)13s
Evening (01 Nov)5ft (1.5m)13s

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


Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 24°C on Sun afternoon, min 21°C on Mon night). Wind will be generally light.

Sun
1
Monday
2
Tuesday
3
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
Rating
(10 max)
3
3
2
3
3
0
1
2
2
0
0
0
1
1
0
0
1
1
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.9
NW
14
0.9
NW
14
1.3
NW
13
1.5
NW
13
1.5
NW
13
1.4
NW
13
1.3
NW
13
1.3
NW
13
1.3
NW
13
1.2
NW
13
1.1
NW
13
1.1
NW
12
1.1
NW
12
1
NW
12
1.1
NW
12
1.1
NW
13
1.1
NW
13
1
NNW
13
1
NNW
13
1
NNW
13
0.9
NNW
12
Wave Graph
Metric surfscale
Energy kJ
305
297
569
744
732
659
581
511
519
473
418
386
379
297
358
388
388
351
346
330
233
Wind (km/h)
10
SSE
10
S
10
ENE
0
N
5
WNW
20
E
20
E
15
E
15
E
15
E
20
E
15
E
15
E
10
E
15
E
15
E
10
E
15
ESE
15
ENE
15
ENE
15
NE
Wind State
cross-off
off
cross-on
glassy
glassy
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-on
cross-on
cross
cross
cross-on
cross-on
cross-on
High Tide
6:48PM1.75m
7:15AM1.98m
8:17PM1.75m
8:38AM2.01m
Low Tide
12:25PM0.56m
00:43AM0.77m
1:58PM0.59m
2:16AM0.76m
3:17PM0.52m
cloud
light rain
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:05
—
—
—
—
—
—
7:07
—
—
—
—
—
—
—
7:07
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
6:07
—
—
—
—
—
—
—
6:07
—
—
—
—
—
—
—
6:07
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 mm
—
1
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
22
23
24
24
23
23
23
22
23
24
23
23
22
22
22
21
22
22
23
22
22
Feels °C
23
23
24
25
24
22
22
22
23
23
21
22
22
22
22
20
22
21
23
21
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 

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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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