A southeasterly, moderate and very variable flow prevails over the whole area.
For Plage de Porz Liogan :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Light cloudy spells. In the evening, relatively clear skies becoming changeable.
WNW wind force 2 from the middle of the day. Gusts reaching 10 knots in the evening. Slight sea. Low, fairly long swell from SW. Excellent visibility.