For Jullouville :
No gale warning.
For the night from Wednesday to Thursday NE wind force 3 continuing all night. Gusts reaching 18 knots until the middle of the night.
Smooth to slight sea becoming smooth in the middle of the night. from N. Excellent visibility. Daytime of Thursday 19 june : The sky will remain changeable.
Cloud and long sunny periods. No precipitation. In the evening, lots of good clear periods.
Chance of light rain. ENE force 3 in the morning becoming NE force 4 in the middle of the day. Gusts reaching 19 knots in the evening. Smooth sea becoming smooth to slight in the evening. from N. Excellent visibility.