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Playa de Arnao surfForecast / Asturias / Spain
12 Day Weather and Surf, issued 1 pm Thursday 14 Aug 2025 CEST
Best Forecast Surf Conditions for Playa de Arnao this week:
The surf forecast for Playa de Arnao over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Aug 14) at 8PM. The primary swell is predicted to be 0.8m and 8s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Playa de Arnao in the next 12 days are 1.3m 10s and forecast to arrive on Thursday (Aug 21) at 8PM. Winds are predicted to be cross-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 Thursday (Aug 14) at 8PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Thu 14th Aug) | 2.5ft (0.8m) 8s |
| Best Surf | 2AM (Sat 16th Aug) | 3ft (0.9m) 10s |
| Most Powerful | 8PM (Thu 21st Aug) | 4.5ft (1.3m) 10s |
Table - best surf conditions forecast for Playa de Arnao over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 30°C on Fri afternoon, min 17°C on Sun morning). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 23°C on Sun afternoon, min 15°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||
| 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) (?) | 8 | 7 | 7 | 8 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 7 | 4 | 7 | 4 | 5 | 6 | 6 | 6 | 6 | 12 | ||
Wave (?)Graph  | |||||||||||||||||||||||
| Energy (?) | 88 | 47 | 47 | 52 | 209 | 150 | 156 | 93 | 50 | 41 | 24 | 19 | 16 | 9 | 14 | 20 | 41 | 27 | 30 | 22 | 102 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | on | glass | on | cross- on | glass | on | cross- on | cross- on | on | on | cross- on | cross- on | on | cross- on | cross- on | on | cross | glass | ||
High Tide / height (m) | 8:49PM 3.77 | 9:16AM 3.48 | 9:40PM 3.50 | 10:13AM 3.30 | 10:45PM 3.22 | 11:26AM 3.15 | 12:08AM 3.03 | 12:54PM 3.13 | 1:41AM 3.02 | 2:16PM 3.28 | 2:57AM 3.16 | 3:21PM 3.50 | 3:55AM 3.35 | ||||||||||
Low Tide / height (m) | 2:34PM 0.72 | 3:06AM 0.79 | 3:25PM 0.93 | 3:59AM 1.02 | 4:27PM 1.16 | 5:04AM 1.24 | 5:49PM 1.33 | 6:27AM 1.36 | 7:23PM 1.32 | 7:53AM 1.32 | 8:44PM 1.14 | 9:03AM 1.16 | 9:45PM 0.91 | 9:57AM 0.96 | |||||||||
Thu 14 | Friday 15 | Saturday 16 | Sunday 17 | Monday 18 | Tuesday 19 | Wednesday 20 | |||||||||||||||||
| Sunrise | - | - | 7:26 | - | - | 7:28 | - | - | 7:30 | - | - | 7:31 | - | - | 7:31 | - | - | 7:33 | - | - | 7:33 | ||
| Sunset | 9:29 | - | - | 9:28 | - | - | 9:25 | - | - | 9:24 | - | - | 9:22 | - | - | 9:22 | - | - | 9:20 | - | - | ||
 |  | | |  | |  | | | | | | | | | | | | | | | |||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
| Temp. °C | 24 | 22 | 26 | 30 | 23 | 22 | 23 | 22 | 22 | 23 | 21 | 21 | 22 | 20 | 21 | 23 | 20 | 21 | 22 | 21 | 21 | ||
| Feels °C (?) | 24 | 23 | 27 | 31 | 24 | 23 | 24 | 24 | 23 | 24 | 22 | 22 | 22 | 20 | 20 | 21 | 19 | 20 | 21 | 22 | 22 | ||
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Recent Eyeball Surf Reports for Asturias
The wind is still cross-off at Playa de Arnao (light winds from the E at Asturias/Aviles 7 km from Playa de Arnao). 0.8m 8s swell from the NW to make surfable waves.
1 h 22 min ago
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 Arnao 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 Arnao Surf forecast
The above surf forecast table for Playa de Arnao 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 Arnao can be found by selecting the local surf guide option on the grey menu. Our Playa de Arnao 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 Arnao) 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 Arnao 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 Arnao 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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