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Surf Forecasts:
San Juan surfForecast / Lanzarote / Spain
16 Day Weather and Surf, issued 6 am Tuesday 31 Mar 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
17.9° C
(Which is slightly cooler than normal)Best Forecast Surf Conditions for San Juan this week:
The most powerful waves expected at San Juan in the next 16 days are 1.5m 13s and forecast to arrive on Tuesday (Apr 07) at 4AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (WEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 4AM (Tue 7th Apr) | 5ft (1.5m) 13s |
Table - best surf conditions forecast for San Juan over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range Forecast Mostly dry. Very mild (max 19°C on Tue morning, min 15°C on Tue night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Sat morning, min 16°C on Fri morning). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | |||||||||||||||
| 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) (?) | 10 | 10 | 9 | 16 | 15 | 14 | 7 | 8 | 8 | 8 | 8 | 7 | 8 | 7 | 7 | 16 | 15 | 15 | 14 | 13 | 13 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 640 | 386 | 439 | 326 | 326 | 301 | 316 | 372 | 459 | 441 | 353 | 256 | 270 | 193 | 145 | 232 | 584 | 568 | 653 | 711 | 711 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | on | cross- on | cross- on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 1:43PM 2.29 | 1:54AM 2.48 | 2:15PM 2.36 | 2:27AM 2.49 | 2:46PM 2.39 | 2:59AM 2.44 | 3:16PM 2.38 | 3:30AM 2.35 | 3:45PM 2.31 | 4:01AM 2.22 | 4:14PM 2.21 | 4:32AM 2.06 | 4:45PM 2.08 | ||||||||
Low Tide / height (m) | 7:42PM 0.22 | 8:06AM 0.09 | 8:15PM 0.16 | 8:35AM 0.08 | 8:46PM 0.14 | 9:04AM 0.12 | 9:17PM 0.16 | 9:32AM 0.20 | 9:48PM 0.23 | 10:00AM 0.31 | 10:20PM 0.34 | 10:29AM 0.45 | 10:54PM 0.48 | ||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | Saturday 04 | Sunday 05 | Monday 06 | |||||||||||||||
| Sunrise | 7:45 | - | - | 7:43 | - | - | 7:43 | - | - | 7:41 | - | - | 7:41 | - | - | 7:39 | - | - | 7:39 | - | - |
| Sunset | - | 8:10 | - | - | 8:12 | - | - | 8:12 | - | - | 8:13 | - | - | 8:13 | - | - | 8:14 | - | - | 8:15 | - |
 | |  |  | | | | | | | | | | |  | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 19 | 17 | 17 | 18 | 16 | 17 | 17 | 16 | 17 | 17 | 16 | 18 | 18 | 17 | 17 | 18 | 16 | 17 | 17 | 16 |
| Feels °C (?) | 14 | 14 | 12 | 15 | 15 | 13 | 12 | 12 | 11 | 12 | 12 | 12 | 15 | 14 | 13 | 13 | 14 | 13 | 14 | 13 | 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
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 16 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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