A southerly, very strong and mostly variable flow prevails over the West of the basin. Over the East, it is northwesterly, strong and variable.
For Erdeven - Kerouriec :
Warning moderate gale offshore.
The reliability of the situation is assessed at 90%.
Good clear periods alternating with cloudy spells, sometimes dense. No precipitation. In the evening, skies with few clouds covering over progressively.
No precipitation. NW force 5 becoming force 4 in the middle of the day then N force 2. Gusts reaching 27 knots in the morning. Moderate sea becoming slight in the evening. Moderate, fairly long swell from WSW then low in the evening. Excellent visibility becoming good in the evening.