For Fos-Sur-Mer :
No gale warning.
For the night from Saturday to Sunday NW force 3 becoming force 4 in the middle of the night then NNW. Gusts reaching 17 knots at the end of the night.
Slight sea becoming smooth to slight at the end of the night. from N. Excellent visibility. Daytime of Sunday 18 may : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Risk of showers in the morning, possibility of showers in the afternoon. In the evening, cloudy spells, sometimes dense.
Possibility of showers NNW force 4 in the morning becoming NW force 3 in the evening. Gusts reaching 18 knots in the evening. Smooth to slight sea becoming smooth in the middle of the day. from N. Excellent visibility.
