A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is southerly, moderate and very variable.
For Playa de San Sebastian :
No gale warning.
The reliability of the situation is assessed at 90%.
Lots of good clear periods. No precipitation. In the evening, relatively clear skies becoming changeable.
E force 2 in the middle of the day turning SE in the evening. Gusts reaching 11 knots in the evening. Moderate sea becoming slight in the evening. Low, fairly long swell from NW. Excellent visibility.