A northerly and variable flow prevails over the South-West of the basin. Over the North and the East, it is southwesterly, moderate and variable.
Für Donostia : No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fairly cloudless skies becoming changeable during the morning, skies clearing but remaining hazy in the afternoon.No precipitation.In the evening, light cloudy spells. ESE force 2 turning NNE force 3 in the middle of the day then N force 2. Gusts reaching 15 knots in the middle of the day. Slight sea. Low, fairly long swell from NW. Excellent visibility becoming excellent in the middle of the day.