A northeasterly, moderate and very variable flow prevails over the whole area.
For Plage de Merlimont :
Warning moderate gale offshore.
We are 75% sure of the situation, because the high pressure system could move in more quickly than forecast.
Sunny becoming changeable in the afternoon. No precipitation. In the evening, skies with few clouds.
NE wind force 4 continuing all day. Gusts reaching 29 knots in the evening. Slight sea. Low, short swell from NW. Poor visibility becoming excellent in the middle of the day.