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Surf Forecasts:

San Juan surf break

San Juan surfForecast / Lanzarote / Spain

information circle16 Day Weather and Surf, issued 5 pm Sunday 15 Mar 2026 WET
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
17.4° C
 (Which is slightly cooler than normal)

Best Forecast Surf Conditions for San Juan this week:

The surf forecast for San Juan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Mar 17) at 12PM. The primary swell is predicted to be 1.5m and 16s period with a secondary swell of 1.5m and 12s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at San Juan in the next 16 days are 5.5m 13s and forecast to arrive on Sunday (Mar 22) at 12PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Saturday (Mar 21) at 3AM.

Wave TypeTime (WET) & Date Wave Height & Period
Next good surf (1 star+)12PM (Tue 17th Mar)5ft (1.5m) 16s
Best Surf 9PM (Wed 18th Mar)7ft (2.1m) 15s
Most Powerful12PM (Sun 22nd Mar)18ft (5.5m) 13s

Table - best surf conditions forecast for San Juan over the next 16 days.

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table

Short Range Forecast Some drizzle, heaviest during Wed morning. Very mild (max 18°C on Tue afternoon, min 16°C on Sun afternoon). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Wed afternoon. Very mild (max 19°C on Fri morning, min 15°C on Wed night). Mainly near gales.

Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
0
1
2
2
1
4
3
4
2
2
!
!
!
!
!
!
!
!
!
!
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2
NNW
1.9
NNW
1.8
NNW
1.8
NNW
1.8
NNW
1.5
NNW
1.9
NNW
1.6
NNW
1.3
NNW
2
NNW
2.2
NW
3.5
NW
2.5
NNW
2.5
NNW
3
NW
4
NW
3.5
NW
3.5
WNW
3.5
WNW
4.5
WNW
5.5
WNW
Period(s) (?)141313121316151417161416161415141311111113
Wave
Graph
(?)Metric surfscale
Energy kJ (?)144912431103980105811221496876890198219295938325325343883518245812555282950599575
Wind
(km/h)
30
NNE
20
NNE
15
ENE
10
NE
15
N
5
WNW
15
WSW
15
SSW
25
SW
30
W
25
WNW
30
SSW
50
SSW
45
SW
45
SW
30
W
15
WSW
45
SW
45
W
40
W
55
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
ononcross-
on		ononglasscross-
off		offcross-
off		cross-
off		crossoffoffoffcross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross
High Tide
/ height (m)
11:45PM
2.13
12:09PM
2.07
12:19AM
2.33
12:42PM
2.25
12:52AM
2.50
1:15PM
2.39
1:26AM
2.61
1:49PM
2.48
2:01AM
2.65
2:24PM
2.52
2:39AM
2.61
3:00PM
2.48
3:18AM
2.49
Low Tide
/ height (m)
5:32PM
0.57
6:01AM
0.38
6:06PM
0.39
6:33AM
0.20
6:40PM
0.23
7:06AM
0.04
7:14PM
0.10
7:38AM
-0.06
7:48PM
0.02
8:12AM
-0.08
8:24PM
-0.00
8:47AM
-0.03
9:03PM
0.04
9:25AM
0.09
Sun
15
Monday
16
Tuesday
17
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise--7:03--7:01--7:01--7:00--6:58--6:56--6:56
Sunset7:01--7:01--7:02--7:04--7:04--7:05--7:05--
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
rain showers
rain showers
rain showers
rain showers
clear
rain showers
thunderstorm
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
--------1111-11-11525
Temp. °C171616171617181818181718181819191718181717
Feels °C (?)1213141613161616141211121110111314149117
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

View detailed surf forecast for San Juan at:
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Information about the San Juan Surf forecast

The above surf forecast table for San Juan provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at San Juan can be found by selecting the local surf guide option on the grey menu. Our San Juan surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (San Juan) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for San Juan may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

San Juan is 8 km (5 miles) from Teguise. If you plan a holiday in Lanzarote, look for hotels and other accommodation in Teguise. Teguise has rooms for a wide range of budgets as well as car hire and transport links.

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