A northeasterly and weak flow prevails over the South and the East of the basin. Over the North-West, it is westerly, moderate and variable.
For San Juan :
No gale warning.
The reliability of the situation is very good.
Relatively clear skies becoming changeable. In the evening, skies with few clouds.
ESE wind force 3 from the middle of the day. Gusts reaching 21 knots in the middle of the day. Smooth to slight sea. Low, short swell from E. Excellent visibility.