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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 12 am Thursday 09 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
18.4° 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 9AM is: 4.0m 14s primary swell from a North-northwest direction and 0.6m 3s secondary swell from a Northwest direction (forecast issued at 12:00am April 09). The wind direction is predicted to be cross-shore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 13ft (4.0m) | 14s |
| Afternoon (09 Apr) | 15ft (4.5m) | 13s |
| Evening (09 Apr) | 13ft (4.0m) | 12s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| 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 | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    | |||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 10 | 10 | 10 | 11 | 11 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4522 | 4832 | 5277 | 5318 | 5701 | 6687 | 6747 | 5364 | 4319 | 3549 | 2648 | 1891 | 1594 | 1560 | 1338 | 1472 | 1102 | 1193 | 1176 | 1082 | 1170 | 1170 | 1086 | 1125 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross | cross | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on |
High Tide / height (m) | 6:38AM 1.57 | 7:12PM 1.66 | 8:09AM 1.48 | 8:53PM 1.64 | 9:54AM 1.53 | |||||||||||||||||||
Low Tide / height (m) | 12:23AM 0.81 | 12:34PM 0.90 | 1:45AM 0.92 | 2:06PM 0.98 | 3:35AM 0.91 | 3:52PM 0.93 | ||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:35 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:33 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:15 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:16 |
 | | | |  | |  | |  | | | | |  |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | 1 | - | - | - | - | - | - | 1 | 3 | - | - | - | - | - | - | - | - | - |
| Temp. °C | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 16 | 17 | 17 | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 |
| Feels °C (?) | 11 | 11 | 10 | 10 | 9 | 8 | 9 | 10 | 10 | 11 | 10 | 11 | 11 | 12 | 11 | 10 | 11 | 11 | 12 | 12 | 11 | 11 | 12 | 12 |
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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
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