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Surf Forecasts:
Playa de Arnao surfForecast / Asturias / Spain
48hr Weather and Surf, issued 6 am Saturday 21 Mar 2026 CETForecast update in hr min s Forecast update imminent
Playa de Arnao surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Playa de Arnao sea temperature is
13.2° C
(Which is normal for this time of year)How big are the waves at Playa de Arnao today?
The current surf forecast for Playa de Arnao at 10AM is: 0.8m 11s primary swell from a Northwest direction and 0.9m 6s secondary swell from a Northeast direction (forecast issued at 06:00am March 21). The wind direction is predicted to be glassy and the swell rating is 2.
| Time (CET) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 2.5ft (0.8m) | 11s |
| Afternoon (21 Mar) | 2.5ft (0.8m) | 11s |
| Evening (21 Mar) | 3ft (0.9m) | 16s |
Table - waves today at Playa de Arnao. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 11 | 11 | 11 | 11 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 12 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 220 | 168 | 140 | 110 | 165 | 181 | 412 | 657 | 840 | 1045 | 1377 | 1055 | 1613 | 1582 | 1408 | 1272 | 1110 | 981 | 862 | 835 | 1045 | 1030 | 1060 | 996 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | glass | cross | cross | cross- off | cross- off | glass | glass | glass | glass | cross- on | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off |
High Tide / height (m) | 5:37AM 4.18 | 5:56PM 4.02 | 6:15AM 4.05 | 6:35PM 3.91 | 6:57AM 3.81 | 7:19PM 3.71 | ||||||||||||||||||
Low Tide / height (m) | 11:48AM 0.33 | 12:04AM 0.37 | 12:26PM 0.46 | 12:46AM 0.53 | 1:07PM 0.68 | |||||||||||||||||||
Saturday 21 | Sunday 22 | Monday 23 | Tue 24 | |||||||||||||||||||||
| Sunrise | - | - | 7:26 | - | - | - | - | - | - | - | 7:24 | - | - | - | - | - | - | - | 7:22 | - | - | - | - | - |
| Sunset | - | - | - | - | - | 7:36 | - | - | - | - | - | - | - | 7:37 | - | - | - | - | - | - | - | 7:38 | - | - |
 | |  |  | | | | | |  | | | | |  | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 11 | 10 | 13 | 15 | 15 | 13 | 10 | 9 | 9 | 9 | 11 | 14 | 14 | 12 | 11 | 11 | 10 | 9 | 11 | 14 | 14 | 12 | 9 | 8 |
| Feels °C (?) | 10 | 9 | 12 | 13 | 13 | 11 | 9 | 8 | 8 | 8 | 10 | 12 | 12 | 10 | 9 | 10 | 8 | 7 | 9 | 10 | 10 | 10 | 7 | 6 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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