A northerly, weak and variable flow prevails over the South of the basin. Over the North, it is westerly, moderate and variable.
For Plage de Sainte Adresse :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Cloudy spells, dense at times in the morning, sunny in the afternoon. No precipitation. In the evening, clear skies.
W force 3 turning NW force 4 in the middle of the day then becoming force 3. Gusts reaching 18 knots from the middle of the day. Smooth sea becoming smooth to slight in the middle of the day. Low, short swell from WSW. Excellent visibility.