San Juan Surf Break

San Juan 48 hour detailed Surf Forecast

Lat Long: 29.12° N 13.57° W

Issued: 12 pm 07 Jul 2026 (local time)

Forecast update in  hr  min

Today's San Juan sea temperature is
21.9° C

Slightly warmer than usual

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 (07 Jul):

  • Morning surf: Morning surf (07 Jul, local time) - 2.5ft (0.7m), 7s period with N swell.
  • Afternoon surf: Afternoon surf (07 Jul, local time) - 2.5ft (0.7m), 5s period with NNE swell.
  • Evening surf: Evening surf (07 Jul, local time) - 1.5ft (0.5m), 5s period with N swell.

The current surf forecast for San Juan at 3PM is: 0.7m 5s primary swell from a North-northeast direction and 0.2m 4s secondary swell from a West-northwest direction, 0.2m 8s secondary swell from a West-northwest direction (forecast issued at 12:00pm July 07). The wind direction is predicted to be onshore.

Time (WEST) & DateWave HeightWave Period
Morning (07 Jul)2.5ft (0.7m)7s
Afternoon (07 Jul)2.5ft (0.7m)5s
Evening (07 Jul)1.5ft (0.5m)5s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

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

Tue
7
Wednesday
8
Thursday
9
Fri
10
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)
0.7
N
7
0.7
NNE
5
0.7
NNE
5
0.6
N
5
0.5
N
5
0.6
NNE
6
0.6
NNE
5
0.5
NNE
5
0.6
NNE
5
0.5
NNE
5
0.6
NNE
5
0.6
NNE
5
0.7
NNE
6
0.8
NNE
6
0.8
N
5
0.9
N
4
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
Wave Graph
Metric surfscale
Energy kJ
51
23
24
15
11
27
22
12
17
15
16
23
33
42
37
31
47
51
53
53
53
52
54
54
Wind (km/h)
20
N
20
NNE
20
NNE
20
N
15
N
15
N
15
N
15
N
15
N
15
NNE
15
N
20
N
20
NNW
15
NNW
20
N
20
N
20
N
25
N
25
N
25
N
25
N
25
N
20
N
25
N
Wind State
on
on
on
on
cross-on
on
on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
High Tide
7:09AM1.89m
7:26PM2.01m
8:09AM1.86m
8:30PM1.95m
9:18AM1.88m
9:45PM1.94m
Low Tide
1:05PM0.64m
1:47AM0.54m
2:09PM0.68m
2:53AM0.56m
3:25PM0.67m
4:05AM0.55m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
<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>
8:57
8:55
8:55
8:55
 mm
Temp °C
22
24
25
24
22
22
21
21
23
25
25
25
23
21
20
20
21
21
22
21
20
19
19
20
Feels °C
22
24
25
24
22
22
21
21
23
24
24
24
23
21
20
20
21
20
20
20
19
18
18
18
Swell 1
Height (m)
Direction
Period (s)
0.4
NE
6
0.2
WNW
8
0.2
WNW
4
0.3
NE
6
0.4
NE
6
0.2
WNW
8
0.2
WNW
8
0.2
N
7
0.2
N
7
0.2
N
6
0.2
N
6
0.1
NW
10
0.1
NW
10
0.2
WNW
10
0.2
WNW
10
0.3
NW
10
0.3
NW
10
0.3
NW
10
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.4
NW
9
Energy kJ
10
6
2
5
8
6
6
4
4
3
3
4
4
10
10
15
15
14
14
14
14
13
13
21
Swell 2
Height (m)
Direction
Period (s)
0.2
WNW
8
0.2
NNW
9
0.2
WNW
8
0.2
WNW
8
0.2
WNW
4
0.2
WNW
4
0.2
WNW
4
0.2
WNW
8
0.2
WNW
4
0.2
WNW
4
0.2
WNW
4
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
NW
7
0.1
W
7
0.1
W
7
0.1
NW
7
0.1
NW
6
0.1
NW
6
0.1
NW
6
0.1
W
6
0.1
NW
6
0.1
W
6
Energy kJ
7
8
6
6
2
2
2
6
1
1
1
2
2
2
2
1
1
2
2
2
2
1
1
1
Swell 3
Height (m)
Direction
Period (s)
0.2
NNW
9
0.2
WNW
4
0.2
NNW
9
0.2
NNW
9
0.2
WNW
8
0.1
NW
8
0.1
NW
8
0.1
NW
4
0.2
WNW
8
0.2
WNW
7
0.2
WNW
7
0.1
N
8
0.1
N
8
0.1
N
8
0.1
N
7
0.1
W
7
0.1
N
8
Energy kJ
8
2
8
8
6
3
3
1
6
5
5
1
1
1
1
1
1
Wind waves
Height (m)
Direction
Period (s)
0.7
N
7
0.7
NNE
5
0.7
NNE
5
0.6
N
5
0.5
N
5
0.6
NNE
6
0.6
NNE
5
0.5
NNE
5
0.6
NNE
5
0.5
NNE
5
0.6
NNE
5
0.6
NNE
5
0.7
NNE
6
0.8
NNE
6
0.8
N
5
0.9
N
4
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
1
N
5
Energy kJ
51
23
24
15
11
27
22
12
17
15
16
23
33
42
37
31
47
51
53
53
53
52
54
54
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
1381
1381
1381
1381
1381
400
330
330
330
330
1679
314
535
330
392
330
330
330
330
326
326
326
256
256
Best forecast wave conditions in Lanzarote
Rating
(10 max)
Best forecast wave conditions in Spain (Africa)
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Header Global
Rating
(10 max)
5
5
7
7
9
9
9
8
7
6
7
8
9
9
8
9
8
6
6
6
6
5
5
6
  • 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
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