For Le Grau-du-Roi :
No gale warning.
For the night from Wednesday to Thursday N force 1 in the early part of the night becoming force 2. Gusts reaching 14 knots in the early part of the night.
Smooth sea. from N then from SSW at the end of the night. Excellent visibility. Daytime of Thursday 22 may : The weather will become more uncertain during the day.
Good clear periods alternating with cloudy spells, sometimes dense. The risk of seeing rain will remain low. In the evening, cloud and long sunny periods.
Chance of light rain. NNE force 2 in the morning turning NW in the evening. Gusts reaching 14 knots in the morning. Smooth sea becoming smooth to slight in the evening. Low, short swell from SSW. Excellent visibility.