An easterly and very variable flow prevails over the South and the West of the basin. Over the North-East, it is northwesterly, moderate and very variable.
For Zumaia :
No gale warning.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Fair weather with mostly clear skies. In the evening, lots of good clear periods.
No precipitation. S force 2 in the morning temporarily N in the middle of the day. Gusts reaching 9 knots in the middle of the day. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from NW. Good visibility becoming excellent in the middle of the day then poor.