- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 12 am Wednesday 13 May 2026 WESTForecast 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
19.7° 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 9AM is: 1.5m 11s primary swell from a North direction and 0.4m 8s secondary swell from a Northwest direction, 0.6m 4s secondary swell from a Northeast direction (forecast issued at 12:00am May 13). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 May) | 5ft (1.5m) | 11s |
| Afternoon (13 May) | 4.5ft (1.4m) | 11s |
| Evening (13 May) | 4.5ft (1.3m) | 10s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 19°C on Thu morning, min 17°C on Tue night). Mainly fresh winds. | ||||||||||||||||||||||||
Wednesday 13 | Thursday 14 | Friday 15 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 | N 9 | N 9 | N 9 | N 8 | N 8 | N 8 | N 8 | N 8 | N 5 | N 6 | N 8 | N 8 | |
773 | 734 | 563 | 553 | 466 | 451 | 367 | 353 | 284 | 279 | 464 | 436 | 168 | 313 | 257 | 239 | 90 | 230 | 196 | 228 | 104 | 219 | 403 | 454 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | |
High Tide | 11:09PM2.10m | 11:46AM2.08m | 11:58PM2.25m | 12:30PM2.26m | 00:45AM2.38m | 1:13PM2.40m | ||||||||||||||||||
Low Tide | 5:29AM0.37m | 5:46PM0.46m | 6:14AM0.21m | 6:33PM0.28m | 6:58AM0.09m | 7:19PM0.13m | ||||||||||||||||||
 | | |  |  | | |  | | |  | | | | | | | | | | | | | | |
 | — | — | 7:03 | — | — | — | — | — | — | — | 7:03 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:37 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 18 | 18 | 19 | 19 | 18 | 18 | 17 | 18 | 18 | 18 | 19 | 19 | 18 | 18 |
16 | 14 | 13 | 13 | 14 | 14 | 14 | 14 | 13 | 12 | 13 | 12 | 14 | 14 | 13 | 13 | 12 | 14 | 14 | 12 | 14 | 13 | 12 | 11 | |
Swell 1 Height (m) Direction Period (s) | N 12 | N 11 | N 11 | N 11 | N 11 | N 11 | N 10 | N 10 | N 10 | N 10 | NW 7 | WNW 11 | N 9 | WNW 11 | WNW 11 | WNW 11 | N 8 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | N 16 | N 15 |
 kJ | 773 | 734 | 563 | 553 | 466 | 451 | 367 | 353 | 284 | 279 | 2 | 12 | 168 | 12 | 12 | 11 | 90 | 10 | 10 | 10 | 9 | 9 | 42 | 67 |
Swell 2 Height (m) Direction Period (s) | NW 8 | NW 8 | NW 7 | NW 8 | — | WNW 8 | WNW 7 | WNW 8 | WNW 8 | WNW 7 | NW 12 | — | WNW 11 | W 11 | — | W 8 | NE 6 | W 8 | N 18 | N 17 | N 17 | N 16 | WNW 9 | WNW 9 |
| kJ | 16 | 17 | 12 | 17 | — | 13 | 10 | 6 | 6 | 5 | 6 | — | 12 | 2 | — | 1 | 15 | 1 | 6 | 6 | 22 | 20 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | N 15 | N 15 | — | — | — | — | — | W 12 | W 12 | NW 12 | — | — | — | — | — | — | WNW 10 | — | W 8 | W 8 | W 8 | — | — | — |
| kJ | 4 | 4 | — | — | — | — | — | 3 | 3 | 6 | — | — | — | — | — | — | 10 | — | 1 | 1 | 1 | — | — | — |
Wind waves Height (m) Direction Period (s) | NE 3 | NE 3 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NE 5 | NNE 5 | NNE 5 | N 10 | N 9 | N 5 | N 9 | N 9 | N 8 | NNW 5 | N 8 | N 8 | N 8 | N 5 | N 6 | N 8 | N 8 |
| kJ | 3 | 7 | 10 | 15 | 18 | 21 | 26 | 33 | 39 | 44 | 464 | 436 | 71 | 313 | 257 | 239 | 34 | 230 | 196 | 228 | 104 | 219 | 403 | 454 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 231 | 38 | 38 | 38 | 231 | 259 | 259 | 392 | 307 | 314 | 519 | 508 | 519 | 314 | 307 | 307 | 405 | 391 | 330 | 330 | 330 | 330 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest