For Mouillage de Saint-Cast :
No gale warning.
The reliability of the situation is poor.
For the night from Tuesday to Wednesday NNW wind force 3 continuing all night. Gusts reaching 18 knots in the early part of the night.
Slight sea. Low, short swell from WNW. Excellent visibility becoming good at the end of the night. Daytime of Wednesday 16 september : The sky will remain changeable.
Skies changeable to very cloudy. No precipitation. In the evening, good clear periods but lots of cloud, too.
No precipitation. NNW wind force 3 continuing all day. Gusts reaching 17 knots until the middle of the day. Slight sea becoming smooth to slight in the evening. Low, short swell from WNW. Good visibility becoming excellent in the middle of the day then good.