A southeasterly and mostly variable flow prevails over the East of the basin. Over the North-West, it is southwesterly, moderate and mostly variable. Over the South-West, it is northwesterly and moderate.
For Ondarreta :
Warning strong breeze offshore.
We are 85% sure of the situation, because in this type of situation, it is difficult to define precisely when the precipitation will begin.
Lots of good clear periods. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Showers towards the end of the night. ESE force 3 in the middle of the day turning WNW force 4 in the evening. Gusts reaching 26 knots in the evening. Slight sea. Low, fairly long swell from NW. Excellent visibility.