Playa de San Juan Surf Break

Lat Long: 38.39° N 0.40° W

Playa de San Juan 48 hour detailed Surf Forecast

Issued: 1 am 19 Sep 2026 (local time)

Forecast update in  hr  min

Today's Playa de San Juan sea temperature is
26.3°C
2.5° 

Playa de 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 Playa de San Juan today (19 Sep):

  • Morning surf: Morning surf (19 Sep, local time) - 2.5ft (0.8m), 6s period with ESE swell.
  • Afternoon surf: Afternoon surf (19 Sep, local time) - 3.5ft (1.1m), 6s period with E swell.
  • Evening surf: Evening surf (19 Sep, local time) - 4ft (1.2m), 6s period with ESE swell.

The current surf forecast for Playa de San Juan at 10AM is: 0.8m 6s primary swell from a East-southeast direction (forecast issued at 01:00am September 19). The wind direction is predicted to be cross-onshore.

Time (CEST) & DateWave HeightWave Period
Morning (19 Sep)2.5ft (0.8m)6s
Afternoon (19 Sep)3.5ft (1.1m)6s
Evening (19 Sep)4ft (1.2m)6s

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


Short Range Forecast

Mostly dry. Warm (max 25°C on Sat afternoon, min 23°C on Sat morning). Wind will be generally light.

Saturday
19
Sunday
20
Monday
21
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
1
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
E
4
0.7
E
5
0.8
ESE
6
0.9
ESE
6
1.1
E
6
1.2
ESE
6
1.2
ESE
6
1.2
ESE
6
1.1
ESE
6
1.4
E
7
1
ESE
7
1
ESE
6
1
ESE
6
1
ESE
6
0.9
ESE
6
0.9
ESE
6
0.9
E
6
0.7
ESE
6
0.6
ESE
6
0.7
E
5
0.6
E
5
0.5
E
5
0.4
ESE
5
0.3
ESE
4
Wave Graph
Metric surfscale
Energy kJ
14
24
42
58
83
112
119
119
104
168
93
90
85
85
68
62
52
34
27
24
17
11
7
4
Wind (km/h)
15
ENE
15
NE
15
NE
20
ENE
25
ENE
25
E
25
ENE
20
NE
15
NE
15
NE
15
NE
10
NE
20
E
15
E
15
ENE
10
ENE
5
ENE
5
N
5
NW
5
S
10
ESE
10
ESE
5
SE
5
W
Wind State
cross-on
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
on
cross-on
cross-on
cross-on
glassy
glassy
glassy
on
on
cross-on
glassy
High Tide
6:36PM0.13m
7:21PM0.13m
9:01PM0.13m
Low Tide
4:34AM0.05m
6:04AM0.04m
7:03AM0.04m
thunderstorm
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:46
7:47
7:47
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:01
8:00
 mm
1
Temp °C
23
23
23
24
25
25
25
24
24
23
23
24
25
25
24
24
24
23
23
25
25
25
24
24
Feels °C
22
22
22
22
22
23
23
22
23
22
23
24
24
25
24
24
25
24
24
26
24
25
26
26
  • 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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