San Juan surf break

San Juan surfForecast / Lanzarote / Spain

information circle48hr Weather and Surf, issued 6 pm Tuesday 21 Apr 2026 WEST
Forecast update in hr  min  s Forecast update imminent
San Juan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's San Juan sea temperature is
18.3° C
(Which is normal for this time of year)

How big are the waves at San Juan today?

The current surf forecast for San Juan at 9PM is: 1.3m 8s primary swell from a West-northwest direction and 0.5m 8s secondary swell from a North direction (forecast issued at 06:00pm April 21). The wind direction is predicted to be cross-onshore.

Time (WEST) & DateWave HeightWave Period
Morning (21 Apr)--
Afternoon (21 Apr)3.5ft (1.0m)7s
Evening (21 Apr)4.5ft (1.3m)8s

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


Updates in  hr  min  s Forecast update imminent
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM
Rating
(10 max)
0
0
0
1
3
3
4
3
4
3
2
2
1
2
2
2
1
1
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
WNW
1.3
WNW
1.3
WNW
1.3
WNW
1.9
NW
2
NW
1.9
NW
1.9
NW
1.3
NNW
1.3
NNW
1.7
NNW
1.5
NNW
1.5
NNW
1.7
NNW
1.8
NW
1.8
NW
1.7
NW
1.8
NW
1.9
NW
1.8
NW
1.6
NW
1.6
NW
1.4
NW
1.5
NW
Period(s) (?)78891111111113121212121413121313121211111111
Wave
Graph
(?)Metric surfscale
Energy kJ (?)1211782032528829188287625044808646366801210101299693610341077840652595471524
Wind
(km/h)
15
WNW
25
NW
15
NNW
10
N
5
N
5
NE
5
E
5
E
5
ENE
10
N
10
NNW
10
N
15
N
15
NNW
10
N
10
NNE
10
NNW
20
NNW
20
N
20
N
25
N
25
NNE
25
NNE
25
NNE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscross-
on
cross-
on
cross-
on
ononglasscrossglasscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
ononononon
High Tide
/ height (m)
5:14PM
2.27
5:51AM
2.00
6:14PM
2.11
7:02AM
1.81
7:29PM
1.98
8:30AM
1.71
Low Tide
/ height (m)
11:31PM
0.31
11:47AM
0.53
12:39AM
0.49
12:56PM
0.72
2:07AM
0.61
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Sunrise------7:20-------7:20-------7:18-
Sunset-8:22-------8:23-------8:24------
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
cloud
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C201818171717171818191817171617171818171616161617
Feels °C (?)181416171717171818181716161516161715141313131213
  • 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

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our San Juan surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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