San Juan Surf Break

San Juan 48 hour detailed Surf Forecast

Lat Long: 29.12° N 13.57° W

Issued: 6 pm 24 Jun 2026 (local time)

Forecast update in  hr  min

Today's San Juan sea temperature is
21.2° C

Normal for this time of year

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 (24 Jun):

  • Afternoon surf: Afternoon surf (24 Jun, local time) - 2ft (0.6m), 8s period with NW swell.
  • Evening surf: Evening surf (24 Jun, local time) - 2ft (0.6m), 8s period with NW swell.

The current surf forecast for San Juan at 11PM is: 0.6m 8s primary swell from a Northwest direction and 0.3m 8s secondary swell from a North-northwest direction, 0.2m 2s secondary swell from a North-northwest direction (forecast issued at 06:00pm June 24). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (24 Jun)--
Afternoon (24 Jun)2ft (0.6m)8s
Evening (24 Jun)2ft (0.6m)8s

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 Wed afternoon, min 19°C on Wed night). Wind will be generally light.

Wed
24
Thursday
25
Friday
26
Sat
27
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
10 AM
1 PM
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)
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.7
NW
7
0.6
WNW
7
0.6
WNW
8
0.4
NW
12
0.4
WNW
12
0.6
WNW
12
0.7
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.7
WNW
11
0.7
WNW
10
0.7
WNW
10
0.7
WNW
10
0.7
WNW
10
0.6
WNW
10
Wave Graph
Metric surfscale
Energy kJ
54
53
50
49
46
54
37
40
42
56
93
115
157
151
149
146
146
143
99
92
86
86
85
65
Wind (km/h)
15
N
20
NNW
10
NNW
10
NNW
10
NNW
15
N
15
NNE
15
NNE
20
N
20
N
20
N
15
N
15
N
15
N
15
N
20
N
20
N
20
N
15
N
15
NNE
15
N
20
NNE
25
NNE
25
NNE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
High Tide
10:53PM1.83m
11:27AM1.88m
11:49PM1.84m
12:14PM1.95m
00:37AM1.88m
12:57PM2.03m
Low Tide
4:41PM0.74m
5:06AM0.67m
5:39PM0.68m
5:55AM0.63m
6:28PM0.60m
6:39AM0.58m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:56
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:55
8:55
8:57
8:57
 mm
Temp °C
21
21
20
20
19
19
20
21
21
21
20
20
20
20
20
21
21
21
20
20
20
20
20
21
Feels °C
20
20
20
21
20
19
20
21
20
20
20
20
21
21
20
20
20
20
20
20
20
19
18
19
Swell 1
Height (m)
Direction
Period (s)
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.6
NW
8
0.7
NW
7
0.6
WNW
7
0.6
WNW
8
0.6
WNW
8
0.6
WNW
8
0.6
WNW
12
0.7
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.8
WNW
11
0.7
NNW
8
0.7
NNW
8
0.7
WNW
10
0.7
WNW
10
0.7
WNW
10
0.6
WNW
10
Energy kJ
54
53
50
49
46
54
37
40
42
40
93
115
157
151
149
146
146
143
60
62
86
86
85
64
Swell 2
Height (m)
Direction
Period (s)
0.3
NNW
9
0.3
NNW
8
0.3
NNW
8
0.3
NNW
8
0.3
NNW
8
0.3
NNW
8
0.4
NNW
8
0.4
NNW
7
0.5
NNW
7
0.5
NNW
7
0.4
WNW
8
0.7
NNW
8
0.6
NNW
8
0.7
NNW
8
0.1
N
11
0.1
N
11
0.1
N
11
0.1
N
11
0.7
WNW
11
0.7
WNW
10
0.1
N
10
0.1
N
10
0.5
N
7
0.1
N
10
Energy kJ
16
14
14
13
13
14
19
19
29
29
23
58
44
58
2
2
2
2
99
92
2
2
27
2
Swell 3
Height (m)
Direction
Period (s)
0.3
NE
4
0.1
NE
4
0.1
NW
13
0.2
WNW
13
0.2
WNW
12
0.4
NW
12
0.4
WNW
12
0.1
N
10
0.1
N
12
0.1
N
12
0.1
N
11
0.1
N
11
0.1
N
12
0.1
NW
11
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
0.1
N
10
Energy kJ
3
1
7
17
15
37
56
2
3
3
2
2
3
5
2
2
2
2
2
Wind waves
Height (m)
Direction
Period (s)
0.3
NNE
4
0.3
NNE
4
0.2
NNW
2
0.3
NNE
3
0.2
NNE
3
0.1
NE
4
0.1
NE
4
0.1
NE
4
0.1
NE
4
0.6
NNW
8
0.3
NNE
3
0.3
NNE
3
0.7
NNW
8
0.7
NNW
8
0.7
NNW
8
0.7
NNW
8
0.3
NNE
3
0.5
N
8
0.7
N
8
0.8
N
7
0.7
N
4
0.8
N
7
Energy kJ
3
3
1
2
1
1
1
1
1
45
2
2
58
58
58
62
2
28
55
70
14
65
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
1
1
1
2
1
1
1
1
1
Distance (km)
17
17
17
17
33
11
17
17
17
38
38
9
9
9
17
149
149
149
38
10
38
38
38
38
Best forecast wave conditions in Lanzarote
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
1
1
1
Best forecast wave conditions in Spain (Africa)
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
1
1
2
1
1
1
1
1
Header Global
Rating
(10 max)
8
7
6
6
5
5
5
5
5
4
4
5
5
5
6
8
5
7
7
5
6
6
6
5
  • 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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