A northeasterly, moderate and variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Donostia :
No gale warning.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Bright spells increasing during the morning, cloud and sun in the afternoon. The risk of seeing rain will remain low. In the evening, relatively clear skies becoming changeable.
WSW force 2 turning NNE force 3 in the middle of the day then becoming force 2. Gusts reaching 13 knots in the middle of the day. Smooth to slight sea. Low, short swell from NW. Good visibility becoming excellent in the middle of the day.