A southeasterly, strong and mostly variable flow prevails over the whole area.
For Hennebont :
No gale warning.
The reliability of the situation is assessed at 95%.
Clear skies becoming somewhat cloudy. In the evening, changeable skies clearing completely.
No precipitation. E wind force 3 from the middle of the day. Gusts reaching 18 knots in the evening. Slight sea becoming smooth to slight in the evening. Low, fairly long swell from WSW. Excellent visibility.