A northeasterly and variable flow prevails over the South of the basin. Over the North, it is southwesterly, moderate and very variable.
For Cascais :
No gale warning.
The reliability of the situation is assessed at 95%.
Warm sun all day. In the evening, clear skies.
ENE force 2 turning SSW in the middle of the day then NW. Gusts reaching 13 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility.