For Port de Plestin :
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.
SSE force 3 turning SSW force 4 in the middle of the day then SSE force 2. Gusts reaching 21 knots in the middle of the day. Slight sea. Low, fairly long swell from WNW. Excellent visibility becoming poor in the evening.