San Juan Surf Break

San Juan 48 hour detailed Surf Forecast

Lat Long: 29.12° N 13.57° W

Issued: 12 pm 11 Jun 2026 (local time)

Forecast update in  hr  min

Today's San Juan sea temperature is
19.9° C

Slightly cooler than normal

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 (11 Jun):

  • Morning surf: Morning surf (11 Jun, local time) - 5ft (1.6m), 9s period with N swell.
  • Afternoon surf: Afternoon surf (11 Jun, local time) - 5ft (1.5m), 9s period with N swell.
  • Evening surf: Evening surf (11 Jun, local time) - 4ft (1.2m), 9s period with NNE swell.

The current surf forecast for San Juan at 7PM is: 1.4m 9s primary swell from a North direction and 0.9m 10s secondary swell from a North-northwest direction (forecast issued at 12:00pm June 11). The wind direction is predicted to be onshore.

Time (WEST) & DateWave HeightWave Period
Morning (11 Jun)5ft (1.6m)9s
Afternoon (11 Jun)5ft (1.5m)9s
Evening (11 Jun)4ft (1.2m)9s

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 21°C on Fri morning, min 18°C on Thu morning). Wind will be generally light.

Thu
11
Friday
12
Saturday
13
Sun
14
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)
1.6
N
9
1.5
N
9
1.5
N
9
1.4
N
9
1
NNW
10
1
NNW
10
0.9
NNW
10
1.1
N
8
0.8
NNW
10
0.8
NNW
10
0.8
NNW
9
0.8
NNW
9
0.8
NNW
9
0.7
NNW
9
0.8
NNW
9
0.7
NNW
9
0.8
N
8
0.8
N
8
0.8
N
8
0.7
N
8
0.5
NW
13
0.8
N
8
0.8
N
8
0.8
N
8
Wave Graph
Metric surfscale
Energy kJ
402
347
332
304
194
186
151
169
137
109
100
96
96
73
92
70
82
82
80
55
85
84
78
72
Wind (km/h)
20
NNE
15
NNE
20
NNE
20
NNE
15
NNE
15
NNE
15
NNE
15
N
15
NNE
15
N
15
NNE
15
NNE
15
N
10
N
15
NNW
15
NNW
20
N
20
N
20
NNW
20
NNW
20
N
20
N
20
N
25
N
Wind State
on
on
on
on
on
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
on
on
on
High Tide
11:04AM2.04m
11:23PM2.13m
11:58AM2.18m
00:21AM2.24m
12:50PM2.32m
1:16AM2.32m
Low Tide
5:09PM0.51m
5:39AM0.32m
6:07PM0.35m
6:32AM0.23m
7:01PM0.19m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:54
6:54
6:54
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:52
8:52
8:52
8:53
 mm
Temp °C
18
19
20
19
18
18
18
18
19
21
21
20
20
19
19
18
19
20
21
21
18
18
18
18
Feels °C
16
18
18
17
17
18
18
18
19
21
21
19
20
19
19
17
18
19
20
20
17
17
17
16
Swell 1
Height (m)
Direction
Period (s)
1.6
N
9
1.5
N
9
1.5
N
9
1.4
N
9
1.2
NNE
8
1
NNE
8
1
NNE
8
1.1
N
8
1
N
8
0.9
NNE
8
0.8
NNE
8
0.8
NNE
8
0.7
NNE
8
0.7
NNE
8
0.8
NNW
9
0.7
NNW
9
0.5
NNW
9
0.5
NNW
9
0.4
NNW
9
0.5
NE
8
0.4
NNW
8
0.5
NW
12
0.5
NW
12
0.5
NW
12
Energy kJ
402
347
332
304
194
154
147
169
137
109
90
87
68
65
92
70
45
44
29
30
26
77
72
71
Swell 2
Height (m)
Direction
Period (s)
0.9
NNW
10
0.9
NNW
10
0.9
NNW
10
0.9
NNW
10
1
NNW
10
1
NNW
10
0.9
NNW
10
0.8
NNW
10
0.8
NNW
10
0.8
NNW
10
0.8
NNW
9
0.8
NNW
9
0.8
NNW
9
0.7
NNW
9
0.6
NNE
8
0.6
N
8
0.5
NE
9
0.5
NE
8
0.5
NE
8
0.4
NNW
8
0.5
NW
13
0.4
NE
7
0.4
NNW
8
0.4
NE
10
Energy kJ
152
149
149
152
194
186
151
107
107
103
100
96
96
73
51
48
41
34
32
28
85
14
22
33
Swell 3
Height (m)
Direction
Period (s)
0.2
WNW
9
0.3
NW
9
0.3
NW
9
0.3
NW
8
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.3
NW
9
0.2
WNW
9
0.3
NW
9
0.2
WNW
9
0.2
WNW
9
0.2
WNW
9
0.2
WNW
9
0.3
NE
10
0.4
NE
10
0.2
WNW
8
0.3
NW
15
0.4
NW
14
0.4
NW
13
0.4
NE
8
0.2
NNE
10
0.4
NE
7
0.4
NNW
8
Energy kJ
8
12
12
11
12
12
14
13
8
13
8
8
8
8
15
34
7
33
51
46
20
10
14
22
Wind waves
Height (m)
Direction
Period (s)
0.4
NNW
3
0.8
N
8
0.8
N
8
0.8
N
8
0.7
N
8
0.7
N
8
0.8
N
8
0.8
N
8
0.8
N
8
Energy kJ
3
82
82
80
55
61
84
78
72
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
38
38
38
38
38
9
9
9
9
17
9
9
10
10
10
14
231
259
259
231
231
38
38
38
Best forecast wave conditions in Lanzarote
Rating
(10 max)
2
2
2
2
1
2
2
2
2
2
1
1
1
1
1
1
1
1
1
Best forecast wave conditions in Spain (Africa)
Rating
(10 max)
2
2
2
2
2
2
2
2
2
2
1
1
2
3
3
3
3
3
2
2
3
3
3
2
Header Global
Rating
(10 max)
7
6
6
6
6
6
6
7
7
9
9
8
7
5
4
5
5
5
5
4
5
4
4
4
  • 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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