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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 6 am Wednesday 06 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
19.4° 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 11AM is: 1.3m 6s primary swell from a North-northeast direction and 0.4m 9s secondary swell from a North-northwest direction, 0.4m 9s secondary swell from a West-northwest direction (forecast issued at 06:00am May 06). The wind direction is predicted to be onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 May) | 4.5ft (1.3m) | 6s |
| Afternoon (06 May) | 3.5ft (1.1m) | 6s |
| Evening (06 May) | 4.5ft (1.3m) | 6s |
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 Fri morning, min 16°C on Wed night). Winds decreasing (fresh winds from the NNE on Wed morning, calm by Thu night). | ||||||||||||||||||||||||
Wednesday 6 | Thursday 7 | Friday 8 | Sat 9 | |||||||||||||||||||||
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 | 1 AM | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NNE 6 | NNE 6 | NNE 6 | N 6 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NW 15 | WNW 14 | WNW 14 | WNW 13 | |
93 | 128 | 128 | 136 | 93 | 80 | 123 | 135 | 130 | 108 | 131 | 130 | 157 | 157 | 130 | 129 | 104 | 104 | 80 | 78 | 57 | 81 | 71 | 69 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | cross-on | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 5:05PM1.99m | 5:30AM1.74m | 5:51PM1.88m | 6:22AM1.64m | 6:49PM1.80m | |||||||||||||||||||
Low Tide | 10:43AM0.59m | 11:20PM0.62m | 11:24AM0.70m | 00:10AM0.73m | 12:15PM0.81m | |||||||||||||||||||
 |  |  |  | | | | | | |  | | | | | | | | | | | | | | |
 | — | 7:09 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | 7:05 |
 | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:32 | — | — | — | — | — | — | — | 8:34 | — | 8:34 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 17 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 |
14 | 13 | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 14 | 16 | 16 | 16 | 18 | 17 | 17 | 16 | 16 | 16 | 14 | 15 | 16 | 17 | |
Swell 1 Height (m) Direction Period (s) | N 8 | NNW 9 | NNW 9 | WNW 9 | NNW 8 | NNW 8 | W 8 | W 8 | W 8 | W 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 7 | WNW 13 |
 kJ | 32 | 29 | 27 | 27 | 73 | 72 | 22 | 12 | 12 | 11 | 131 | 130 | 157 | 157 | 130 | 129 | 104 | 104 | 80 | 78 | 57 | 41 | 39 | 69 |
Swell 2 Height (m) Direction Period (s) | NNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | W 9 | — | — | N 10 | N 10 | ENE 6 | NE 6 | W 8 | W 8 | N 10 | N 12 | NNW 11 | NNW 11 | WNW 16 | NW 15 | NW 15 | WNW 14 | WNW 14 | N 7 |
| kJ | 29 | 31 | 28 | 27 | 26 | 24 | — | — | 2 | 8 | 21 | 15 | 5 | 5 | 8 | 3 | 12 | 12 | 25 | 57 | 54 | 81 | 71 | 17 |
Swell 3 Height (m) Direction Period (s) | W 8 | WNW 10 | S 14 | S 14 | — | — | — | — | — | — | N 10 | W 8 | N 12 | N 12 | W 8 | W 8 | W 8 | NW 16 | NNW 11 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 |
| kJ | 11 | 32 | 4 | 4 | — | — | — | — | — | — | 19 | 5 | 3 | 3 | 5 | 1 | 1 | 10 | 11 | 10 | 10 | 10 | 9 | 9 |
Wind waves Height (m) Direction Period (s) | NE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | NE 6 | NNE 6 | NNE 6 | NNE 6 | N 6 | — | — | — | — | — | — | — | — | — | — | W 3 | W 4 | W 5 | WNW 6 |
| kJ | 93 | 128 | 128 | 136 | 93 | 80 | 123 | 135 | 130 | 108 | — | — | — | — | — | — | — | — | — | — | 7 | 16 | 27 | 55 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 38 | 38 | 334 | 38 | 335 | 334 | 277 | 330 | 334 | 38 | 38 | 9 | 10 | 10 | 10 | 0 | 0 | 0 | 0 | 11 | 14 | 57 | 11 | 137 |
Best forecast wave conditions in Lanzarote | ||||||||||||||||||||||||
Best forecast wave conditions in Spain (Africa) | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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