For Sesimbra :
No gale warning.
The reliability of the situation is assessed at 95%.
Clear skies. In the evening, clear skies.
NNE force 3 in the middle of the day becoming NE force 2 in the evening. Gusts reaching 16 knots in the middle of the day. Smooth to slight sea. Low, fairly long swell from WNW. Excellent visibility.