- Forecast
- Maps
- Live
- Weather State
- Spot Information
Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 6 pm Thursday 14 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
20.0° C
(Which is slightly warmer than usual)How big are the waves at San Juan today?
The current surf forecast for San Juan at 1AM is: 1.4m 8s primary swell from a North direction and 0.2m 10s secondary swell from a West-northwest direction, 0.1m 8s secondary swell from a West direction (forecast issued at 06:00pm May 14). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 May) | 5ft (1.5m) | 6s |
| Afternoon (15 May) | 6ft (1.9m) | 7s |
| Evening (15 May) | 6.5ft (2.0m) | 8s |
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 Sat morning, min 17°C on Fri night). Mainly strong winds. | ||||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sun 17 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
N 9 | NNW 9 | NNW 8 | N 8 | N 8 | N 5 | N 6 | N 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 10 | N 10 | N 10 | N 9 | NNE 9 | NNE 9 | N 9 | |
313 | 276 | 252 | 277 | 270 | 106 | 166 | 302 | 451 | 482 | 482 | 432 | 465 | 501 | 531 | 501 | 464 | 918 | 967 | 972 | 940 | 976 | 841 | 904 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 00:45AM2.38m | 1:13PM2.40m | 1:32AM2.46m | 1:57PM2.50m | 2:19AM2.49m | |||||||||||||||||||
Low Tide | 6:33PM0.28m | 6:58AM0.09m | 7:19PM0.13m | 7:41AM0.03m | 8:05PM0.02m | 8:25AM0.03m | ||||||||||||||||||
 | |  | | | | | |  | | |  | | | | | | | |  | | | | | |
 | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — | — | — | — | — | — | 7:01 | — | — |
 | — | 8:37 | — | — | — | — | — | — | — | 8:37 | — | — | — | — | — | — | — | 8:38 | — | — | — | — | — | 8:38 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 17 | 17 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 19 |
13 | 12 | 13 | 13 | 13 | 13 | 12 | 11 | 11 | 11 | 10 | 12 | 10 | 10 | 12 | 13 | 14 | 12 | 12 | 10 | 10 | 11 | 12 | 13 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | ENE 6 | NE 6 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | N 16 | N 16 | N 15 | N 14 | N 13 | N 13 | N 13 | N 12 | N 11 | NW 8 | NW 8 | NW 8 | W 8 | W 8 | NNW 10 | — |
 kJ | 12 | 22 | 17 | 10 | 10 | 10 | 10 | 9 | 20 | 42 | 67 | 97 | 130 | 166 | 202 | 184 | 255 | 3 | 3 | 3 | 1 | 1 | 108 | — |
Swell 2 Height (m) Direction Period (s) | W 11 | WNW 11 | WNW 11 | W 8 | WNW 10 | N 18 | N 17 | N 17 | WNW 9 | NW 9 | WNW 9 | WNW 9 | WNW 9 | W 9 | WNW 9 | WNW 9 | WNW 9 | NNE 10 | — | — | — | — | W 8 | — |
| kJ | 2 | 12 | 11 | 1 | 10 | 6 | 6 | 22 | 8 | 3 | 8 | 8 | 8 | 2 | 7 | 8 | 8 | 10 | — | — | — | — | 1 | — |
Swell 3 Height (m) Direction Period (s) | — | — | W 8 | — | W 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 9 | NNW 9 | NNW 8 | N 8 | N 8 | N 5 | N 6 | N 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 10 | N 10 | N 10 | N 9 | NNE 9 | NNE 9 | N 9 |
| kJ | 313 | 276 | 252 | 277 | 270 | 106 | 166 | 302 | 451 | 482 | 482 | 432 | 465 | 501 | 531 | 501 | 464 | 918 | 967 | 972 | 940 | 976 | 841 | 904 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 519 | 519 | 307 | 259 | 330 | 438 | 331 | 330 | 330 | 330 | 330 | 259 | 330 | 330 | 330 | 259 | 259 | 330 | 330 | 335 | 330 | 231 | 251 | 256 |
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