A southeasterly, very strong and mostly variable flow prevails over the whole area.
For blonville-sur-mer :
No gale warning.
We are 90% sure of the situation, because the high pressure system could move in more quickly than forecast.
Very cloudy skies with short clear spells. No precipitation. In the evening, very cloudy skies becoming totally overcast.
Light rain in the early hours. SE wind force 4 continuing all day. Gusts reaching 24 knots in the evening. Smooth sea temporarily smooth to slight in the middle of the day. Low, long swell from NW. Poor visibility becoming excellent in the middle of the day.