For Arcouest :
No gale warning.
The reliability of the situation is assessed at 95%.
Fair weather with mostly clear skies. In the evening, clear skies.
ENE force 3 turning NNE force 4 in the middle of the day then N. Gusts reaching 16 knots from the middle of the day. Smooth to slight sea. Low, short swell from SSW. Excellent visibility.