A westerly, weak and particularly variable flow prevails over the whole area.
For Deauville-Trouville :
No gale warning.
For the night from Sunday to Monday NNE force 2 turning ENE force 1 in the middle of the night then E. Gusts reaching 14 knots in the early part of the night.
Smooth sea. Low, short swell from NW. Excellent visibility. Daytime of Monday 24 august : The unsettled weather will become more unpredictable in the second half of the day.
Skies changeable to very cloudy. Some showers from late morning. In the evening, clear periods developing.
Light showers progressively becoming less frequent. ESE force 1 turning NW in the middle of the day then NNW force 2. Gusts reaching 13 knots in the evening. Smooth sea. Low, short swell from WNW. Excellent visibility becoming excellent in the middle of the day.