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Playa de San Juan surfForecast / Asturias / Spain
12 Day Weather and Surf, issued 6 pm Friday 14 Mar 2025 CET
Best Forecast Surf Conditions for Playa de San Juan this week:
The surf forecast for Playa de San Juan over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Mar 15) at 1AM. The primary swell is predicted to be 0.7m and 12s period with a secondary swell of 0.7m and 6s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Playa de San Juan in the next 12 days are 1.0m 14s and forecast to arrive on Wednesday (Mar 19) at 10AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 6s period and expected on Monday (Mar 17) at 4PM.
| Wave Type | Time (CET) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 15th Mar) | 2.5ft (0.7m) 12s |
| Best Surf | 10PM (Mon 17th Mar) | 2ft (0.6m) 16s |
| Most Powerful | 10AM (Wed 19th Mar) | 3.5ft (1.0m) 14s |
Table - best surf conditions forecast for Playa de San Juan over the next 12 days.
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wed 26 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 6 | 9 | 7 | 6 | 8 | 20 | 15 | 13 | 12 | 12 | 14 | 13 | 12 | 12 | 11 | 10 | 10 | 13 | 8 | 4 | 18 | 14 | 13 | 13 | 12 | 14 | 14 | 13 | 13 | 12 | 11 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 138 | 127 | 82 | 81 | 90 | 52 | 70 | 53 | 12 | 37 | 226 | 178 | 129 | 164 | 396 | 299 | 223 | 94 | 81 | 42 | 26 | 32 | 123 | 28 | 50 | 1031 | 1367 | 1210 | 884 | 3298 | 4458 | 3997 | 2937 | 2184 | 2174 | 5329 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | off | off | cross | cross- off | cross- off | cross | off | cross- off | cross- off | cross- off | glass | cross | off | off | off | off | off | off | off | off | cross- on | cross | cross | cross | cross- on | cross | cross- on | cross- on | cross | cross- on | cross | cross- off | cross- off | glass | glass |
High Tide / height (m) | 4:48PM 3.71 | 5:00AM 3.96 | 5:15PM 3.75 | 5:28AM 3.93 | 5:43PM 3.73 | 5:56AM 3.83 | 6:10PM 3.66 | 6:25AM 3.68 | 6:39PM 3.54 | 6:54AM 3.48 | 7:09PM 3.39 | 7:27AM 3.24 | 7:44PM 3.21 | 8:07AM 3.00 | 8:30PM 3.02 | 9:05AM 2.77 | 9:41PM 2.86 | 10:40AM 2.64 | 11:24PM 2.85 | 12:25PM 2.75 | 12:52AM 3.07 | 1:34PM 3.02 | 1:53AM 3.39 | |||||||||||||
Low Tide / height (m) | 10:49PM 0.60 | 11:12AM 0.55 | 11:18PM 0.59 | 11:38AM 0.59 | 11:47PM 0.63 | 12:06PM 0.69 | 12:15AM 0.74 | 12:33PM 0.83 | 12:46AM 0.89 | 1:01PM 1.01 | 1:19AM 1.08 | 1:33PM 1.22 | 1:58AM 1.29 | 2:13PM 1.44 | 2:53AM 1.50 | 3:13PM 1.64 | 4:19AM 1.64 | 4:51PM 1.72 | 6:05AM 1.57 | 6:30PM 1.58 | 7:21AM 1.31 | 7:37PM 1.29 | 8:14AM 0.98 | |||||||||||||
Fri 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wed 26 | ||||||||||||||||||||||||
| Sunrise | - | - | 7:37 | - | - | 7:35 | - | - | 7:33 | - | - | 7:31 | - | - | 7:28 | - | - | 7:28 | - | - | 7:26 | - | - | 7:24 | - | - | 7:22 | - | - | 7:20 | - | - | 7:18 | - | - | 7:16 |
| Sunset | 7:28 | - | - | 7:29 | - | - | 7:30 | - | - | 7:30 | - | - | 7:31 | - | - | 7:34 | - | - | 7:35 | - | - | 7:36 | - | - | 7:37 | - | - | 7:38 | - | - | 7:39 | - | - | 7:40 | - | - |
 |  |  | | | | |  |  | |  | | |  | | | | | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | - | 1 | - | - | 3 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 8 | - | - | 5 | - | - | - | - | - | - | - |
| Temp. °C | 10 | 6 | 10 | 9 | 7 | 10 | 10 | 5 | 12 | 15 | 11 | 16 | 16 | 11 | 16 | 18 | 14 | 16 | 16 | 12 | 15 | 16 | 12 | 16 | 17 | 13 | 14 | 16 | 12 | 16 | 16 | 12 | 16 | 17 | 12 | 13 |
| Feels °C (?) | 7 | 3 | 6 | 5 | 4 | 7 | 6 | 2 | 8 | 10 | 9 | 14 | 14 | 9 | 13 | 15 | 11 | 12 | 13 | 9 | 13 | 14 | 7 | 10 | 13 | 10 | 9 | 11 | 9 | 10 | 10 | 9 | 13 | 14 | 11 | 12 |
Short Range Forecast: Light rain (total 4mm), mostly falling on Fri night. Very mild (max 12°C on Mon morning, min 4°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Very mild (max 18°C on Wed afternoon, min 9°C on Tue night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 8mm), mostly falling on Sat night. Very mild (max 17°C on Sat afternoon, min 9°C on Fri night). Wind will be generally light. | Long Range Forecast: Light rain (total 5mm), mostly falling on Sun night. Very mild (max 17°C on Tue afternoon, min 9°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Playa de 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 Playa de San Juan Surf forecast
The above surf forecast table for Playa de 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 Playa de San Juan can be found by selecting the local surf guide option on the grey menu. Our Playa de 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 (Playa de 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 Playa de 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.
Playa de San Juan is 5 km (3 miles) from Aviles. If you plan a holiday in Asturias, look for hotels and other accommodation in Aviles. Aviles has rooms for a wide range of budgets as well as car hire and transport links.
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