For Mouillage de Saint-Cast :
No gale warning.
The reliability of the situation is assessed at 70%.
For the night from Saturday to Sunday ENE force 3 turning ESE force 2 in the middle of the night then SE. Gusts reaching 12 knots at the end of the night.
Smooth to slight sea becoming smooth in the middle of the night. Low, fairly long swell from NNE. Excellent visibility. Daytime of Sunday 6 september : The sky will remain changeable.
Skies changeable to very cloudy. Risk of some spots of rain in the morning, possibility of showers in the afternoon. In the evening, skies with few clouds.
SE force 3 in the morning turning SSW in the evening. Gusts reaching 17 knots in the evening. Smooth sea. Low, short swell from N. Excellent visibility.