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 21 Oct 2026 (local time)

Forecast update in  hr  min

Today's Playa de San Juan sea temperature is
24.5°C
3.9° 

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 (21 Oct):

  • Morning surf: Morning surf (21 Oct, local time) - 1.5ft (0.4m), 6s period with S swell.
  • Afternoon surf: Afternoon surf (21 Oct, local time) - 1ft (0.3m), 7s period with E swell.
  • Evening surf: Evening surf (21 Oct, local time) - 1ft (0.3m), 8s period with E swell.

The current surf forecast for Playa de San Juan at 5AM is: 0.4m 7s primary swell from a South-southwest direction and 0.4m 7s secondary swell from a East direction (forecast issued at 01:00am October 21). The wind direction is predicted to be cross-offshore.

Time (CEST) & DateWave HeightWave Period
Morning (21 Oct)1.5ft (0.4m)6s
Afternoon (21 Oct)1ft (0.3m)7s
Evening (21 Oct)1ft (0.3m)8s

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


Short Range Forecast

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

Wednesday
21
Thursday
22
Friday
23
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
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)
0.5
S
7
0.4
SSW
7
0.4
S
6
0.3
E
7
0.3
E
7
0.3
E
7
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.3
E
8
0.2
E
7
0.2
E
7
0.2
E
7
0.2
E
7
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
0.1
E
6
0.3
E
2
0.4
E
3
Wave Graph
Metric surfscale
Energy kJ
23
15
12
8
8
9
10
10
10
10
11
11
10
4
4
4
4
2
1
1
1
1
1
3
Wind (km/h)
20
NNW
25
NW
20
NW
20
NW
15
NW
5
WNW
10
NNE
10
NE
5
NE
5
NE
10
NE
5
E
10
SSE
10
SSE
10
S
10
WSW
10
WSW
10
W
10
W
20
WNW
15
NW
20
E
20
ENE
15
E
Wind State
cross-off
cross-off
off
off
off
off
cross
cross-on
cross-on
cross
cross
on
cross-on
cross-on
cross
cross-off
cross-off
cross-off
off
off
cross-off
on
cross-on
cross-on
High Tide
3:36PM0.12m
2:59PM0.12m
00:10AM0.10m
2:47PM0.12m
Low Tide
6:26AM0.04m
7:00AM0.04m
8:27PM0.10m
7:26AM0.05m
8:53PM0.08m
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
cloud
cloud
cloud
clear
cloud
cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
8:15
—
—
—
—
—
—
—
8:15
—
—
—
—
—
—
—
8:17
—
—
—
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
—
—
—
—
7:15
—
—
—
—
—
—
—
7:14
—
—
—
—
—
—
—
7:13
—
—
 mm
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
21
20
19
20
23
25
23
22
22
21
21
21
22
22
21
21
20
19
20
21
24
23
21
21
Feels °C
17
15
15
15
19
22
21
20
21
20
20
21
21
21
21
21
19
17
18
16
20
18
17
19
  • 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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