A northwesterly, very strong and very variable flow prevails over the whole area.
For Plage de Saint-Efflam :
Warning fresh gale offshore.
The reliability of the situation is assessed at 80%.
Very cloudy skies with short clear spells. Possibility of showers late in the morning, possibility of showers in the afternoon. In the evening, very cloudy.
Light showers progressively becoming less frequent. NW wind force 5 continuing all day. Gusts reaching 38 knots in the evening. Moderate sea. Low, fairly long swell from SW. Excellent visibility.