A westerly, moderate and mostly variable flow prevails over the whole area.
For Port-Haliguen - Quiberon :
Warning strong breeze offshore.
The reliability of the situation is assessed at 90%.
Very cloudy skies with short clear spells. No precipitation. In the evening, skies with few clouds.
WNW force 3 freshening force 5 in the middle of the day then becoming WNW. Gusts reaching 28 knots in the evening. Smooth to slight sea. Low, fairly long swell from SW. Excellent visibility.