A northerly, strong and very variable flow prevails over the West of the basin. Over the East, it is southerly, moderate and very variable.
For Tredrez - Locquémeau :
No gale warning.
The reliability of the situation is assessed at 90%.
Fair weather with mostly clear skies. In the evening, skies with few clouds.
SSW force 3 in the middle of the day turning SSE force 2 in the evening. Gusts reaching 18 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Good visibility becoming good in the evening.