For Donostia :
No gale warning.
The reliability of the situation is assessed at 90%.
Very cloudy. But clear spells will become more and more widespread. No precipitation. In the evening, light cloudy spells.
WNW force 2 turning N force 3 in the middle of the day then NNE. Gusts reaching 11 knots from the middle of the day. Slight sea. Low, fairly long swell from NW. Excellent visibility.