A northerly, moderate and mostly variable flow prevails over the South-West of the basin. Over the North and the East, it is easterly, strong and mostly variable.
For Donostia :
No gale warning.
We are 85% sure of the situation, because the strength of the precipitation is difficult to assess for this type of disturbance.
Cloudy spells, sometimes dense. No precipitation. In the evening, overcast skies.
Chance of light rain. NNW force 1 in the middle of the day turning SSE in the evening. Gusts reaching 5 knots in the evening. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from NW. Excellent visibility becoming good in the evening.