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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 12 pm Friday 24 Apr 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
19.0° 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 7PM is: 1.2m 11s primary swell from a Northwest direction and 0.7m 11s secondary swell from a Northwest direction, 0.7m 4s secondary swell from a North-northeast direction (forecast issued at 12:00pm April 24). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Apr) | 4.5ft (1.3m) | 11s |
| Afternoon (24 Apr) | 4ft (1.2m) | 10s |
| Evening (24 Apr) | 4.5ft (1.3m) | 11s |
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 18°C on Fri morning, min 17°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||||||
Fri 24 | Saturday 25 | Sunday 26 | Mon 27 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NW 11 | NW 11 | NW 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | N 7 | N 7 | N 7 | |
328 | 375 | 255 | 334 | 429 | 422 | 371 | 326 | 319 | 266 | 260 | 242 | 230 | 216 | 209 | 248 | 277 | 325 | 330 | 405 | 285 | 240 | 212 | 208 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | |
High Tide | 8:30AM1.71m | 8:57PM1.94m | 9:59AM1.74m | 10:17PM2.00m | 11:07AM1.86m | 11:19PM2.10m | ||||||||||||||||||
Low Tide | 2:27PM0.81m | 3:42AM0.61m | 3:59PM0.77m | 4:55AM0.52m | 5:07PM0.66m | 5:48AM0.42m | ||||||||||||||||||
 | | | |  |  | | |  | | | | | | | | | | | | | |  | | |
 | 7:18 | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — | — | 7:16 |
 | — | — | — | 8:24 | — | — | — | — | — | — | — | 8:25 | — | — | — | — | — | — | — | 8:25 | — | — | — | 8:27 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 18 | 18 |
14 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 14 | 14 | 14 | 14 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 14 | 15 | 14 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 10 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | W 13 | NW 9 | NW 8 | NW 8 | NW 8 |
 kJ | 328 | 375 | 255 | 334 | 429 | 422 | 371 | 326 | 319 | 266 | 226 | 188 | 188 | 185 | 133 | 108 | 74 | 81 | 65 | 3 | 49 | 44 | 34 | 34 |
Swell 2 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NW 11 | N 11 | N 10 | N 10 | N 10 | N 9 | — | — | NW 10 | — | — | — | — | NW 9 | W 14 | W 13 | — | NW 13 | NW 13 | WNW 12 | WNW 12 |
| kJ | 239 | 129 | 235 | 133 | 2 | 2 | 2 | 2 | 2 | — | — | 26 | — | — | — | — | 20 | 4 | 4 | — | 7 | 6 | 15 | 15 |
Swell 3 Height (m) Direction Period (s) | N 11 | N 10 | N 11 | N 11 | — | — | — | — | — | — | — | — | — | — | — | — | W 15 | — | — | — | — | — | — | W 10 |
| kJ | 2 | 2 | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | — | — | 2 |
Wind waves Height (m) Direction Period (s) | NNE 4 | N 3 | N 4 | NNE 4 | NNE 4 | NNE 4 | NNE 5 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | N 7 | N 7 | N 7 |
| kJ | 4 | 6 | 9 | 15 | 22 | 39 | 64 | 108 | 195 | 253 | 260 | 242 | 230 | 216 | 209 | 248 | 277 | 325 | 330 | 405 | 285 | 240 | 212 | 208 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 231 | 231 | 231 | 231 | 231 | 231 | 231 | 38 | 212 | 231 | 330 | 330 | 330 | 330 | 259 | 259 | 231 | 231 | 231 | 231 | 231 | 16 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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