A northerly and variable flow prevails over the whole area.
For Portimao : Warning strong breeze offshore.
We are 80% sure of the situation, because the high pressure system could move in more quickly than forecast.
Warm sun all day.In the evening, clear skies. NNE force 2 turning W force 3 in the middle of the day then NW. Gusts reaching 20 knots in the evening. Smooth sea becoming smooth to slight in the middle of the day. Low, fairly long swell from WSW. Excellent visibility.