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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
12 Day Weather and Surf, issued 11 am Saturday 15 Nov 2025 WET
Best Forecast Surf Conditions for San Juan this week:
The surf forecast for San Juan over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 15) at 9PM. The primary swell is predicted to be 2.3m and 12s period with a secondary swell of 0.4m and 16s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at San Juan in the next 12 days are 4.0m 10s and forecast to arrive on Saturday (Nov 22) at 12PM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (WET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Sat 15th Nov) | 7.5ft (2.3m) 12s |
| Best Surf | 9PM (Sat 15th Nov) | 7.5ft (2.3m) 12s |
| Most Powerful | 12PM (Sat 22nd Nov) | 13ft (4.0m) 10s |
Table - best surf conditions forecast for San Juan over the next 12 days.
Short Range Forecast Some drizzle, heaviest during Sun afternoon. Warm (max 22°C on Sat afternoon, min 19°C on Sun night). Winds increasing (light winds from the W on Sat night, fresh winds from the N by Mon night). | Days 3-6 Weather Summary Some drizzle, heaviest during Thu afternoon. Warm (max 21°C on Tue morning, min 19°C on Tue night). Winds increasing (light winds from the NE on Wed morning, strong winds from the NNE by Thu night). | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 12 | 6 | 6 | 8 | 8 | 9 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 1715 | 1450 | 1891 | 579 | 650 | 683 | 812 | 748 | 926 | 745 | 867 | 830 | 434 | 318 | 264 | 171 | 154 | 225 | 779 | 1217 | 1742 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross- off | on | on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- on | on | on | on | on | on | on |
High Tide / height (m) | 10:17AM 2.03 | 10:51PM 1.97 | 11:02AM 2.08 | 11:28PM 2.08 | 11:40AM 2.12 | 12:02AM 2.16 | 12:15PM 2.15 | 12:33AM 2.23 | 12:48PM 2.16 | 1:04AM 2.26 | 1:21PM 2.15 | 1:36AM 2.26 | 1:54PM 2.11 | 2:08AM 2.24 | |||||||
Low Tide / height (m) | 4:40PM 0.49 | 4:54AM 0.58 | 5:16PM 0.42 | 5:32AM 0.48 | 5:48PM 0.37 | 6:06AM 0.39 | 6:18PM 0.33 | 6:39AM 0.33 | 6:49PM 0.31 | 7:11AM 0.29 | 7:20PM 0.32 | 7:44AM 0.29 | 7:52PM 0.35 | ||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
| Sunrise | 7:16 | - | - | 7:18 | - | - | 7:18 | - | - | 7:18 | - | - | 7:20 | - | - | 7:20 | - | - | 7:22 | - | - |
| Sunset | - | 5:59 | - | - | 5:59 | - | - | 5:59 | - | - | 5:58 | - | - | 5:58 | - | - | 5:57 | - | - | 5:57 | - |
 |  |  | |  | | | | | | | | | |  |  | | | | |  | |
Rain (mm) | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | 1 |
| Temp. °C | 21 | 22 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 19 | 18 | 18 |
| Feels °C (?) | 19 | 20 | 21 | 22 | 22 | 19 | 18 | 17 | 16 | 16 | 17 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 11 | 10 | 10 |
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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.
Information about the San Juan Surf forecast
The above surf forecast table for San Juan provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at San Juan can be found by selecting the local surf guide option on the grey menu. Our San Juan surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (San Juan) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for San Juan may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
San Juan is 8 km (5 miles) from Teguise. If you plan a holiday in Lanzarote, look for hotels and other accommodation in Teguise. Teguise has rooms for a wide range of budgets as well as car hire and transport links.
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