For Praia da Foz :
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, skies with few clouds.
NNW force 3 in the morning turning WNW force 4 in the middle of the day. Gusts reaching 22 knots in the middle of the day. Smooth to slight sea becoming slight in the middle of the day. Low, fairly long swell from WNW. Visibility reduced by mist becoming excellent in the middle of the day then excellent.