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Surf Forecasts:
Playa de San Juan surfForecast / Asturias / Spain
16 Day Weather and Surf, issued 1 am Wednesday 27 May 2026 CESTForecast update in hr min s Forecast update imminent
Playa de San Juan surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de San Juan sea temperature is
16.6° C
(Which is 1.3°C warmer than normal for this time of year)Best Forecast Surf Conditions for Playa de San Juan this week:
The surf forecast for Playa de San Juan over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 27) at 5AM. The primary swell is predicted to be 1.1m and 11s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Playa de San Juan in the next 16 days are 1.7m 10s and forecast to arrive on Tuesday (Jun 02) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Wednesday (May 27) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Wed 27th May) | 3.5ft (1.1m) 11s |
| Best Surf | 5AM (Wed 27th May) | 3.5ft (1.1m) 11s |
| Most Powerful | 5PM (Tue 2nd Jun) | 5.5ft (1.7m) 10s |
Table - best surf conditions forecast for Playa de San Juan over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 29°C on Wed afternoon, min 13°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Warm (max 20°C on Sun afternoon, min 13°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Wednesday 27 | Thursday 28 | Friday 29 | Saturday 30 | Sunday 31 | Monday 1 | Tuesday 2 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
WNW 11 | WNW 10 | WNW 10 | NW 10 | NW 10 | WNW 9 | NW 9 | WNW 9 | WNW 11 | W 10 | WNW 13 | WNW 12 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 6 | WNW 10 | WNW 10 | WNW 11 | |
204 | 130 | 130 | 112 | 100 | 56 | 41 | 31 | 39 | 51 | 70 | 269 | 229 | 206 | 180 | 170 | 247 | 344 | 443 | 543 | 543 | |
Wind (km/h) | |||||||||||||||||||||
cross-off | cross-off | glassy | cross-on | on | glassy | on | on | cross-on | on | on | glassy | glassy | cross | glassy | on | on | cross-on | cross-on | on | cross | |
High Tide | 3:00PM3.31m | 3:14AM3.43m | 3:40PM3.43m | 3:55AM3.46m | 4:17PM3.53m | 4:32AM3.47m | 4:51PM3.60m | 5:08AM3.47m | 5:24PM3.65m | 5:43AM3.44m | 5:58PM3.66m | 6:18AM3.38m | 6:33PM3.63m | ||||||||
Low Tide | 8:47AM1.01m | 9:05PM1.10m | 9:29AM0.95m | 9:48PM1.00m | 10:05AM0.91m | 10:26PM0.93m | 10:39AM0.88m | 11:02PM0.87m | 11:12AM0.88m | 11:38PM0.85m | 11:45AM0.90m | 00:14AM0.87m | 12:19PM0.95m | 00:49AM0.91m | |||||||
 |  |  |  | |  | | |  | | | | | | | | | | | | | |
 | 6:48 | — | — | 6:48 | — | — | 6:47 | — | — | 6:46 | — | — | 6:46 | — | — | 6:45 | — | — | 6:45 | — | — |
 | — | — | 9:52 | — | — | 9:53 | — | — | 9:54 | — | — | 9:55 | — | — | 9:55 | — | — | 9:57 | — | — | 9:58 |
— | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — | |
Temp °C | 25 | 29 | 21 | 21 | 22 | 18 | 17 | 19 | 17 | 17 | 18 | 16 | 18 | 20 | 19 | 19 | 20 | 16 | 17 | 17 | 16 |
24 | 28 | 19 | 20 | 22 | 17 | 17 | 19 | 18 | 16 | 16 | 15 | 17 | 18 | 18 | 18 | 19 | 15 | 13 | 13 | 14 | |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 10 | WNW 10 | NW 10 | NW 10 | WNW 9 | NW 9 | NNW 5 | NNW 5 | W 10 | W 10 | WNW 12 | WNW 11 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | — | — | WNW 10 | WNW 11 |
 kJ | 204 | 130 | 130 | 112 | 100 | 56 | 41 | 18 | 14 | 51 | 49 | 269 | 229 | 206 | 180 | 170 | 247 | — | — | 543 | 543 |
Swell 2 Height (m) Direction Period (s) | — | NW 13 | S 4 | E 4 | ENE 3 | — | WNW 12 | WNW 9 | NW 8 | N 5 | WNW 13 | N 5 | NNE 5 | NNE 5 | NNE 5 | NE 4 | — | — | — | — | — |
| kJ | — | 7 | 5 | 2 | 1 | — | 15 | 31 | 32 | 13 | 70 | 14 | 8 | 8 | 2 | 1 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | ENE 4 | — | — | — | — | WNW 11 | WNW 11 | NW 8 | NW 8 | NNW 9 | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 1 | — | — | — | — | 25 | 39 | 23 | 23 | 8 | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ENE 4 | E 4 | — | — | — | WNW 3 | NW 4 | — | — | WNW 3 | NNW 5 | — | — | — | — | — | — | WNW 6 | WNW 10 | — | — |
| kJ | 3 | 6 | — | — | — | 3 | 5 | — | — | 3 | 15 | — | — | — | — | — | — | 344 | 443 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 12 | 12 | 0 | 39 | 142 | 12 | 12 | 142 | 0 | 0 | 7 | 0 | 12 | 10 | 15 | 86 | 745 | 10 |
Best forecast wave conditions in Asturias | |||||||||||||||||||||
Best forecast wave conditions in Spain (Europe) | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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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 16 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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