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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
48hr Weather and Surf, issued 12 am Friday 10 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
18.5° 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 7AM is: 3.0m 11s primary swell from a North-northwest direction and 0.9m 13s secondary swell from a North-northwest direction (forecast issued at 12:00am April 10). The wind direction is predicted to be cross-onshore.
| Time (WEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Apr) | 10ft (3.0m) | 11s |
| Afternoon (10 Apr) | 7ft (2.2m) | 12s |
| Evening (10 Apr) | 7ft (2.2m) | 12s |
Table - waves today at San Juan. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| 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) (?) | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 9 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 4651 | 3644 | 2583 | 2071 | 1624 | 1477 | 1280 | 1236 | 1379 | 1062 | 944 | 962 | 1042 | 1169 | 1061 | 983 | 1032 | 1088 | 1042 | 1029 | 959 | 1082 | 1429 | 1982 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 7:12PM 1.66 | 8:09AM 1.48 | 8:53PM 1.64 | 9:54AM 1.53 | 10:19PM 1.75 | |||||||||||||||||||
Low Tide / height (m) | 1:45AM 0.92 | 2:06PM 0.98 | 3:35AM 0.91 | 3:52PM 0.93 | ||||||||||||||||||||
Friday 10 | Saturday 11 | Sunday 12 | ||||||||||||||||||||||
| Sunrise | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:33 | - | - | - | - | - | - | - | 7:31 | - | - | - |
| Sunset | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:16 | - | - | - | - | - | - | - | 8:17 |
 |  | |  |  |  |  | | | | | | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | 1 | - | 2 | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 16 | 17 | 17 | 18 | 18 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 16 | 16 | 16 |
| Feels °C (?) | 9 | 10 | 11 | 10 | 12 | 12 | 12 | 11 | 10 | 12 | 14 | 13 | 11 | 13 | 12 | 13 | 12 | 10 | 11 | 10 | 8 | 8 | 8 | 7 |
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Live Wave Height (m)
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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.
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