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San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 12 am Friday 01 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
18.8° 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 3AM is: 0.8m 18s primary swell from a North-northwest direction and 0.9m 11s secondary swell from a West-northwest direction, 0.2m 3s secondary swell from a East-northeast direction (forecast issued at 12:00am May 01). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 3ft (0.9m) | 16s |
| Afternoon (01 May) | 3.5ft (1.0m) | 15s |
| Evening (01 May) | 3.5ft (1.1m) | 15s |
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 afternoon, min 16°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Friday 1 | Saturday 2 | Sunday 3 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
NNW 18 | NNW 17 | NNW 16 | NNW 16 | NNW 16 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | |
283 | 386 | 417 | 407 | 512 | 537 | 522 | 515 | 508 | 425 | 407 | 347 | 336 | 273 | 269 | 265 | 257 | 172 | 164 | 161 | 161 | 123 | 121 | 109 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | on | |
High Tide | 1:59AM2.29m | 2:17PM2.31m | 2:32AM2.25m | 2:48PM2.31m | 3:05AM2.19m | 3:19PM2.26m | ||||||||||||||||||
Low Tide | 8:03AM0.23m | 8:22PM0.24m | 8:33AM0.25m | 8:54PM0.24m | 9:03AM0.30m | 9:27PM0.29m | ||||||||||||||||||
 |  | |  |  | | | | | | | | | | | | | | | | | | | | |
 | — | — | 7:13 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — | — | — | 7:11 | — | — | — | — | — |
 | — | — | — | — | — | — | 8:29 | — | — | — | — | — | — | — | 8:30 | — | — | — | — | — | — | — | 8:30 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 18 | 17 | 17 | 17 | 18 | 18 | 19 | 18 | 18 |
15 | 15 | 14 | 15 | 16 | 16 | 16 | 16 | 14 | 15 | 15 | 16 | 16 | 17 | 15 | 16 | 15 | 15 | 15 | 14 | 15 | 16 | 15 | 16 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | WNW 11 | WNW 11 | NNW 16 | NNW 15 | NNW 15 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 14 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 13 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 |
 kJ | 180 | 180 | 176 | 176 | 512 | 537 | 522 | 515 | 508 | 425 | 407 | 347 | 336 | 273 | 269 | 265 | 257 | 172 | 164 | 161 | 161 | 123 | 121 | 109 |
Swell 2 Height (m) Direction Period (s) | NNW 18 | NNW 17 | NNW 16 | NNW 16 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | NW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 |
| kJ | 283 | 386 | 417 | 407 | 226 | 256 | 239 | 243 | 226 | 222 | 176 | 176 | 163 | 154 | 154 | 120 | 106 | 108 | 83 | 68 | 46 | 47 | 45 | 25 |
Swell 3 Height (m) Direction Period (s) | N 7 | N 7 | N 7 | N 9 | N 9 | N 9 | N 8 | N 8 | NNE 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 |
| kJ | 39 | 26 | 24 | 63 | 57 | 55 | 51 | 50 | 70 | 46 | 31 | 30 | 30 | 32 | 19 | 19 | 18 | 9 | 10 | 10 | 10 | 11 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | ENE 3 | ENE 3 | — | — | — | — | — | — | NNE 8 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 4 | NE 5 | NE 5 | NE 5 | NE 5 | NE 6 | NE 5 | NE 5 |
| kJ | — | 1 | 2 | — | — | — | — | — | — | 68 | 5 | 5 | 6 | 7 | 10 | 9 | 13 | 13 | 14 | 15 | 17 | 20 | 18 | 18 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 9 | 9 | 9 | 9 | 9 | 17 | 33 | 38 | 38 | 33 | 38 | 14 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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