A northeasterly, weak and very variable flow prevails over the South of the basin. Over the North, it is northwesterly, moderate and particularly variable.
For Port Maubert :
No gale warning.
For the night from Wednesday to Thursday NNW force 2 in the early part of the night turning NNE. Gusts reaching 13 knots in the early part of the night.
Smooth to slight sea. Low from N then from WNW in the middle of the night then from WNW. Excellent visibility. Daytime of Thursday 20 august : The sky will remain changeable.
Good clear periods alternating with cloudy spells, sometimes dense. Showers in late morning, possibility of showers in the afternoon. In the evening, cloud and long sunny periods.
Chance of light rain. NNE force 2 in the morning turning NW force 3 in the middle of the day. Gusts reaching 15 knots in the evening. Smooth to slight sea. Low, short swell from WNW. Excellent visibility.